Schematic - 379 Model Family Electrical
P94-6023
C
01
SH
NO.
1) INDEX
2) HARNESS ARCHITECTURE
3) LOCATION OF MAJOR COMPONENTS
4) LOCATION OF MAJOR COMPONENTS
5) SYMBOLS INDEX
6) SYMBOLS INDEX ( CONTIN UED )
7) SYMBOLS INDEX ( CONTIN UED )
8) SYMBOLS INDEX ( CONTIN UED )
9) CHARGE AND START
10) POWER DISTRIBUTION - UNSWITCHED CIRCUITS
11) POWER DISTRIBUTION - IGNITION SWITCHED CIRCUITS
12) POWER DISTRIBUTION - ACCESSORY SWITCHED CIRCUITS
13) POWER DISTRIBUTION - CIRCUIT BREAKER - ENGINE
14) TURN SIGNALS / HAZARD LIGHTS
15) STOP LAMPS
16) MARKER / CLEARANCE LAMPS / LEFT POLE / RIGHT POLE
17) HEADLAMPS
18) BACK - UP LIGHT SWITCH
19) DAYCAB AD / LOADLIGHTS
20) SLEEPER AD / LOADLIGHTS - 48" / 63" HIGH ROOF
21) FOG LIGHTS
22) CAB DOOR LOCKS
23) REMOTE KEYLESS ENTRY RELAY - OPTIONAL
24) CAB DOME LIGHT / DOOR LAMPS / DOOR JAMB / ALARM
25) CAB FOOTLIGHTS / CIGAR LIGHTER / POWER POINT / B - PANEL POWER POINT
26) 48" / 63" HIGH ROOF SLEEPER LIGHTS / DOOR LOCK / DOOR JAMB
27) 48" / 63" HIGH ROOF SLEEPER POWER ACCESS OUTLETS
28) 48" / 63" LOW ROOF SLEEPER
29) 70" SLEEPER
30) 36" SLEEPER
31) LH DOOR ELECTRIC WINDOW LIFT
32) RH DOOR ELECTRIC WIND OW LIFT
33) MIRRORS - STANDARD / MOTORIZED / HEATED AND MIRROR CONTROL
34) CB RADIO
35) DASH RADIO
36) CAB ROOF SPEAKERS - CONCERT CLASS / CONCERT CLASS PREMIUM
37) CAB ROOF SPEAKERS - CONCERT CLASS EHD
38) RADIO - 48" / 63" / 70" SLEEPER
39) CLOCK
40) WIPER / WASHER
41) ELECTRIC HORN
42) CAB HVAC
43) SLEEPER HVAC - ALL SLEEPERS
44) SLEEPER LOAD CENTER
45) SLEEPER POWER SUPPLY HARNESS
46) NAMUX
47) BACK - LIGHTING ( +12 VOLTS ) AND PANEL LAMPS DIMMER
48) BACK - LIGHTING NEGATIVE LINKS ( GROUND )
49) OUTSIDE AIR TEMPERATURE
50) FIFTH WHEEL / DIFF LOCK / SUSPENSION DUMP VALVE / SPARE ROCKER SWITCHES
51) FUEL LEVEL
52) FUEL FILTER - ACCESSORY POWER
53) PARK BRAKE
54) FORWARD AND REAR DRIVER AXLE TEMP
55) VORAD
56) AIR DRYER
57) FUEL FILTER RESTRICT ION
58) TIRE PRESSURE CONTROL SYSTEM ( TPCS ) CAB & CHASSIS
59) AUX TRANSMISSION OIL TEMP
60) EATON ULTRASHIFT TRANSMISSION
61) EATON AUTOSHIFT TRANSMISSION
62) EATON AUTOSHIFT AND ULTRASHIFT TRANSMISSION ( CONTINUED )
63) MERITOR FREEDOMLINE TRANSMISSION
64) WTEC TRANSMISSION ( ALLISON )
65) WTEC TRANSMISSION ( ALLISO N ) ( CONTINUED )
66) EATON LIGHTNING TRANSMISSION POWER
67) MAIN CAB ABS CONNECTIONS
68) BENDIX ABS SYSTEM
69) BENDIX ABS SYSTEM ( CONTINUED )
70) BENDIX ABS ( CHASSIS )
71) WABCO ABS SYSTEM ( E-BASIC )
72) WABCO ABS SYSTEM ( E-UNIVERSAL )
73) TRAILER ABS
74) MAIN CAB ENGINE FIREWALL BULKHEAD
75) ENGINE - CAT C11 / C13 AND C15
76) ENGINE - CAT C11 / C13 AND C15 ( CONTINUED )
77) ENGINE - CUM ISM
78) ENGINE - CUM ISC / ISL
79) ENGINE - CUM ISX
80) ENGINE - CUM ISM ( BJ SERVICES )
81) ENGINE - CUM ISM ( BJ SERVICES ) ( CONTINUED )
82) ENGINE - CUM ISM ( BJ SERVICES )
83) ENGINE - CUM ISM ( BJ SERVICES ) ( CONTINUED )
84) ENGINE - CUM ISX ( BJ SERVICES )
TITLE
85) ENGINE - CUM ISX ( BJ SERVICES ) ( CONTINUED )
86) ENGINE ECU POWER
87) CHASSIS SPARE GROUNDS
88) MAIN CAB SPARE RELAY
89) CHASSIS SENSOR ADD-ON - TR ANSFER CASE OIL TEMP / BRAKESAV ER OIL TEMP / GENERAL OIL TEMP / AUX XSMN OIL TEMP # 3 / PTO OIL TEMP
90) CUMMINS ICON2 IDLE CONTROL
91) J1939 ARCHITECTURE
92) TELEMATICS
93) SLEEPER LVD / LVD ADAPTER
94) CUMMINS DUAL STATION CONTROLS ( BJ SERVICES )
95) ENGINE BRAKE CONTROLS
96) ENGINE FAN CONTROLS
97) LIFT AXLE CONTROL ( W/O AUTO-REVERSE )
98) LIFT AXLE CONTROL ( W/ AUTO-REVERSE )
Schematic - 379 Model Family Electrical
P94-6023
C
02
ABS
CHASSIS
HARNESS
CAB
HVAC
SYSTEM
DASH PANEL HARNE SSES
( A , B , C )
ABS
DASH
HARNESS
SLEEPER
HVAC
SYSTEM
SLEEPER
HARNESS
TELEMATICS
ROOF
HARNESS
MAIN CAB
HARNESS
HOOD
HARNESS
FIREWALL HARNESS
CHASSIS
HARNESS
TRAILER
HARNESS
VORAD
CAB
HARNESS
TAIL LAMP
HARNESS
VORAD
CHASSIS
HARNESS
HARNESS ARCHITECTURE
ENGINE FAN
HARNESS
JAKE BRAKE
HARNESS
DOOR
HARNESS
POWERTRAIN
ENGINE HARNESS
TRANSMISSION HARNESS
Schematic - 379 Model Family Electrical
LOCATIONS OF MAJOR ELECTRICAL MODULES IN 379E CAB AND SLEEPER
P94-6023
INSTRUMENTATION CONTRO L UNIT MODULE
C
03
GPSNET MODEM
( OPTIONAL )
VORAD ECU
( OPTIONAL )
REMOTE KEYLESS ENTRY MODULE
( OPTIONAL )
MIRROR CONTROL MODULE
( OPTIONAL )
ANTENNA MULTIPLEXER
TURNSTALK MODULE
AUDIO AMPLIFIER
( OPTIONAL )
( OPTIONAL )
GPS ANTENNA
( OPTIONAL )
J1587 DATA BUS CONNECTOR
LOW VOLTAGE DISCONNECT ( OPTIONAL )
ENGINE HARNESS FIREWALL CONNECTOR
ABS HARNESS FIREWALL CONNECTOR
FUSE BLOCK
FIREWALL CONNECTOR - HOOD AND TRAI L ER HARNESS FIREWALL CONNECTOR - ENGINE AND CHA SSIS HARNESS
RELAY ASSEMBLY
SLEEPER LOAD CENTER
SLEEPER LOW VOLTAGE DISCONNE C T ( OPTIONAL )
SCALE 1:8
SCALE
LOCATION OF MAJOR COMPONENTS
ABS ELECTRONIC CONTRO L UNIT
Schematic - 379 Model Family Electrical
LOCATIONS OF ELECTRICAL MODULES IN 379E CAB AND SLEEPER
ANTENNA MULTIPLEXER
( OPTIONAL )
AUDIO AMPLIFIER ( OPTIONAL )
GPS ANTENNA ( OPTIONAL - PROPOSED LOCATION)
TURN STALK MODULE
P94-6023
ANTENNA MULTIPLEXER
( OPTIONAL - PROPOSED LOCATION )
GPS ANTENNA
( OPTIONAL )
AUDIO AMPLIFIER ( OPTIONAL )
C
04
TURN STALK MODULE
ENGINE HARNESS FIREWALL
CONNECTOR
ABS HARNESS FIREWALL
CONNECTOR
J1587 DATA BUS CONNECTOR
LOW VOLTAGE DISCONNECT
( OPTIONAL )
J1939 CONNECTOR
DIAGNOSTIC CONNECTOR
FIREWALL CONNECTOR
HOOD AND TRAILER
FIREWALL CONNECTOR
ENGINE AND CHASSIS
CAB LEFT SIDE VIEW
SCALE 1:6
RELAY ASSEMBLY
GPSNET MODEM ( OPTIONAL )
VORAD ECU
( OPTIONAL )
INSTRUMENTATION CONTRO L UNIT MODULE
REMOTE KEYLESS ENTRY MODULE ( OPTIONAL )
MIRROR CONTROL MODULE ( OPTIONAL )
ABS ELECTRONIC CONTRO L UNIT
FUSE BLOCK
INSTRUMENTATION UNIT CO NTROL MODULE
ENGINE HARNESS FIREWALL CONNECTOR
ABS HARNESS FIREWALL CONNECTOR
RELAY ASSEMBLY
J1587 DATA BUS CONNECTOR
LOW VOLTAGE DISCONNECT
( OPTIONAL )
J1939 CONNECTOR
DIAGNOSTIC CONNECTOR
FUSE BLOCK
SLEEPER LOAD CENTER
CAB REAR VIEW REAR WALL AND BULKHEADS NOT SHOWN }
CLOSET WALL
NOTE: IN 36" SLEEPER, LOAD CENTER IS MOUNTED ON FRONT WALL IN 70" SLEEPER, LOAD CENTER IS MOUNTED UNDER BUNK
GPSNET MODEM ( OPTIONAL )
RH FIREWALL FEED-THROUGH
VORAD ECU ( OPTIONAL )
OPTIONAL FEED-THROUGH FOR
AUTOMATIC TRANSMISSION VORAD DUAL STATION
REMOTE KEYLESS ENTRY MODULE ( OPTIONAL )
MIRROR CONTROL MODULE ( OPTIONAL )
ABS ELECTRONIC CONTRO L UNIT
FIREWALL CONNECTORS
LOCATION OF MAJOR COMPONENTS
SLEEPER LEFT SIDE VIEW
SLEEPER LOW VOLTAGE DISCONNECT
SCALE 1:16
( OPTIONAL )
SLEEPER REAR VIEW REAR WALL AND BULKHEADS NOT SHOWN
Schematic - 379 Model Family Electrical
SYMBOL / ABBREVIATION KEY
1) STUD
2) SPLICE
3) RING TERMINAL CONNECTORS
4) NUMBERS EX CIRCUIT DESCRIPTION SUFFIX ALPHA 286 -1 A
5) BUSS BAR
6) CB CIRCUIT BREAKER
7) CLC CHASSIS LOAD CENTER
8) SLPR SLEEPER
9) TRLR TRAILER
10) MFTS MULTI-FUNCTION TURN STALK
11) CONTINUED TO OTHER SH XX
12) MOMENTARY CONTACT
CONTACT
13) BULB
14) GROUND
15) DIODE
16) RESISTOR
17) CAPACITOR
18) POLYFUSE
19) LIGHT-EMITTING DIODE
SWITCH
SHEET NUMBER
P94-6023
SW20-2_c0
20) STARTER THERMAL OVERLOAD SWITCH
21) NEUTRAL START SWITCH
NA NA
22) BATTERY
23) ALTERNATOR
24) CIRCUIT BREAKER
25) STARTER
26) WINDOW SWITCH
SW21-5
BATTERIES
B+
G
W/L
CIRCUIT BREAKER
POSITION 1 POSITION 0 POSITION 2
132465132465132465
CB2-2
150 AMP
+ S
STARTER
D+
B-
C
05
SYMBOLS INDEX
Schematic - 379 Model Family Electrical
P94-6023
C
06
27) J1939 CABLE SHIELD
28) TWISTED PAIR
29) PRESSURE SWITCH
30) LAMP
31) LIGHT
32) IGNITION SWITCH
1 0 3 6 2
33) WINDOW LIFT MOTOR
M
34) TWISTED TRIPLET
SYMBOLS INDEX ( CONTINUED )
Schematic - 379 Model Family Electrical
P94-6023
C
07
FUSES
25 A FUSE
1)
2)
XX AMP
3)
6)
AMP
F1_0
XX
XX XX
4)
XXX XXXX
XX XX
XX XX
FUSE
5)
10 AMP
XX AMP
ROCKER SWITCH ICONS
CRUISE ON / OFF
PTO
TRAILER LIGHT SPOT LIGHT
LOAD LIGHT CLEARANCE LIGHT
RANGE SELECT
OFFROAD
WINDOW LIFT
ABS
DOOR LOCKS
ATC
LIFTABLE TAG AXLE
FOG LIGHT
SLEEPER
FLUORESCENT
BEACON / STROBE HEADLIGHT
TRAILER
AUXILIARY
LIFTABLE PUSHER AXLE
BRAKESAVER HAZARD
FUEL SELECT
DIFFERENTIAL LOCK
FUEL HEAT
TRANSMISSION
RETARDER
TRAILER DUMP
CRUISE SELECT
REAR A / C
REMOTE THROTTLE
INSTRUMENT
DIMMER
TRAILER DUMP
REMOTE THROTTLE
OVERRIDE
AUXILIARY
SIDE LAMPS
ENGINE BRAKE
ENGINE DIAGNOSTIC ENGINE FAN
DECK POWER
FLASHING
SIDE LAMPS
SYMBOLS INDEX ( CONTINUED )
Schematic - 379 Model Family Electrical
RELAYS
AB C DEF
1)
XX
X
2) INTAKE AIR HEATER RELAY
XX
7) STARTER RELAY
30
87
85
86
c
J78-1
K03-1-1
87A
P94-6023
C
08
C
3)
4)
5)
6)
87A
878630
87A 87
86
87A 87
86
LATCHING
RELAY
R1
C
XX
c
30 85
85
30 85
SYMBOLS INDEX ( CONTINUED )
R11-1
87A
START
ENABLE
RELAY
87
30
ENGINE
INTERRUPT
RELAY
30 85
BACKUP LAMP
RELAY
K18-01
87A 30 85 87 86
87A
87 86
R10-1
86
85
87A
87
30
86
85
R18-A
8) ENGINE INTERRUPT RELAY
9) START ENABLE RELAY
10) BACK-UP LAMP RELAY
11) RELAY
Schematic - 379 Model Family Electrical
P94-6023
C
09
SH 12, REFDES F1A-1, NODE 1
SH 11, REFDES S43, NODE 1
SH 10, REFDES S80, NODE 1
ENG RUN
POWER
INTERUPT
1
3
6
2
IGNITION SWITCH
RED1210-88
RED1260-30
P2
3
2
4
1
6
5
ORN1230
ORN1250
ORN3912-3
ORN1910-3
ORN1230
S3
S51-1
ORN1910-8
HIGH AMP ALTERNATOR
OPTIONAL
ORN1250-2
P3
1
1
J3
1
1
P18
J28
START INTERRUPT
ORN1910-4 RED1210-89
CB1
50 AMP
IGN BATT FEED
SH 74, REFDES J50-6, NODE 10
ORN1250-1
CB2
50 AMP
IGN BATT FEED
ORN3940-2
J51-1
RED1210-40
LVD V ( IN )
POWER DIST CENTER ( HIGH AMP ALTERNATOR ONLY )
T9
50 AMP
OR 270 AMP
T10
1
ENGINE GROUND ( HIGH AMP ALT
ONLY )
NOTE:
ALTERNATOR POSITIVE ( T1 ), POWER DIST CENTER ( T2 ), ALTERNATOR GROUND ( T3 ), AND ENGINE GROUND ( T5 ) ARE NOT USED WITH THIS ALTERNATOR OPTION.
RED1210-40
P51-1
1
1
ORN3912-2
ORN3912-1
P8-1
C
ENGINE SPARE 1
RED3920-11
WHT3110-44
LVD V ( OUT )
S54-1
RED1210-91
S52
CB2
50 AMP
ORN3111-2 ORN3111-1
FIREWALL
STARTER
P103-1
J50
10
10
ORN3912-4
ELEC
CAB
ENGINE FIREWALL
S111-1
SEE ENGINE SECTIONS ( SH 75-85 )
IC1
AMMETER SENSOR
OPTIONAL
S101
STARTER RELAY COIL
WHT3110-4
S1-1
J4-1
A
B
C
J50-3
MATING CONNECTOR:
21
ECM SWITCHED POWER
START / CHARGE
B
B
A
A
P110
J2-4
ORN3912-5
WHT3110-64
BLK3911-5
GRA3391-0
RED3920-0
RED3920-0
RED3920-1
RED1210-90
RED3920-11
RED3920-2
WHT3110-42 WHT3110-44
WHT3110-64
WHT3110-69
WHT3110-69
BLK3911-5
J1-10
85
86
87A
87
30
W/O SLEEPER
GRA3391-0
A
B
J3-2
SW20
A
B
P2-5
SEE ELECTRONIC ENGINE FIREWALL CONNECTOR P103 ( PIN 21 )
( FOR ALL ENGINES )
87A
30
87
85
86
PWR DIST CENTER MAIN CAB
T2
T4
50 AMP
OR
100 AMPS + 70 AMPSW/ SLEEPER
T6
+
ENG22
S
A
T7
B
T4
STARTER
BLACK
RED
SW21
NEUTRAL
START
OCP
SEE SH 75-85
STARTER RELAY
POWER
STARTER
SOLENOID
SWITCH
OPTIONAL
T1
B+
G
W/L
RED3920-3
D+
ALTERNATOR
B-
T3
WHT3110-41
BATTERIES
OPTIONAL JUMP START TERMINAL LOCATIONS: UNDER HOOD - LOCATED AT THE STARTER BATTERY BOX - LOCATED AT THE BATTERY
WHT3110-40
T5
S2-1
WHT3110-42
ENGINE GROUND
CHARGE AND START
Schematic - 379 Model Family Electrical
P94-6023
C
10
SH 11, REFDES S43 , NODE 1 SH 11, REFDES K5 / K13 / K17, NODE 30-3
MAIN GROUND
WHT0710-10
SH 15 , REFDES T2 , NODE 1
SH 16 , REFDES K2 , NODE 30
MAIN CAB POWER
T4
150 AMPS
OR
170 AMPS
( WITH SLEEPER )
RED1210-68
T5-1
1
SPARE POWER CONN
T1-A 1
T2-A 1
T3-A 1
T4-A 1
T5-A 1
T6-A 1
FIREWALL
RED1210-21
ENGINE CAB
RED1210-17
WHT1500
FB8C
T1-B
RED0710-1
1
T2-B
RED0710-2
1
RED0710-3
T3-B
1
T4-B
1
T5-B
RED0790-2
1
RED0790-3
T6-B
1
CB1
F5A
25 AMP
F6A
20 AMP
SH 25, REFDES S 115 , NODE 1 SH 25, REFDES F4A-1 , NODE 1
SH 25, REFDES P51-1 , NODE 1
SH 25, REFDES K13 , NODE 30
RED1210-23
S52-1
RED1210-68
J51
1
LVD
V ( IN )
RED1210-22
FB1
SPARE BATT PWR
F1A-1
50 AMP
F2A-1
50 AMP
F3A-1
50 AMP
F4A-1
50 AMP
F5A-1
50 AMP
F6A-1
50 AMP
RED2415-1
RED1210-30RED2412-1
YEL2619-2
RED1210-18
RED1260-30
RED1260-6
S41-3
SPARE BAT PWR
MAIN ACC
RELAY
( LVD SWITCHED )
87A
87
30
86
85
R13-1
WHT1500-31
FB3
F1A-3
10 AMP F2A-3
20 AMP F3A-3
10 AMP F4A-3
10 AMP
F5A-3
10 AMP F6A-3
20 AMP
F7A-3
10 AMP
FB7
F4A1-7
10 AMP
FB2
F7A-2
20 AMP
RED6951
RED2951
RED6952
RED6291
RED6950
RED2611
RED0711
RED1210-15RED2100-8
RED1210-19
WHT1500-232
ORN1221-2
ORN1250-10
SH 21, REFDES S21-1, NODE 1
SH 25, REFDES P4 , NODE A
SH 21, REFDES P13 , NODE 2B
SH 25, REFDES P3 2 , NODE C
SH 34, REFDES P9 2-4, NODE 4
SH 25, REFDES P32 , NODE E
SH 24, REFDES P92-2, NODE 1
SH 19, REFDES S28 , NODE 1
87A-3 30-3 85-3 87-3 86-3
K17
ORN1221-2
ORN1250-10
ACCESSORY
RELAY
87A
87
30
86
85
R17-2
SH 11, REFDES S22 , NODE 1 SH 12, REFDES S3-1, NODE 1
FB6
F1A-6
3 AMP
F2A-6
15 AMP
F3A-6
25 AMP
F4A-6
20 AMP
F5A-6
5 AMP
F6A-6
10 AMP
F7A-6
25 AMP
RED1210-19
RED1260
S80
FB5
F1A-5
3 AMP
F2A-5
10 AMP F3A-5
15 AMP F4A-5
25 AMP F5A-5
3 AMP
F6A-5
15 AMP
S54-2
RED1210-27
S55-1
RED1210-24
RED1210-20
RED1210-14
RED1210-18
RED1210-30
RED1210-12
RED1210-14
YEL2619-2
RED1210-13
LVD
P51
V ( OUT )
1
RED1260
RED1210-11
RED1210-13
F1B-1
F2B-1
F3B-1
F4B-1
RED1260-7RED0790-1
F5B-1
F6B-1
RED2990 RED2990-2 RED2990-1
RED2414
RED2300
RED2100-4
RED6700-5
RED6750-0
RED2300-44
RED1260-8 RED1260-9 RED1260-11
RED4100
RED4100-8
RED6100-1
RED5110
RED6140
YEL2640
RED4210
RED4210-1
SH 14, REFDES J12, NODE 2 SH 40, REFDES J12-3, NODE 2 SH 17, REFDES J12-1, NODE 2
SH 16, REFDES S38, NODE 1
SH 14, REFDES S113, NODE 1
SH 17, REFDES S33, NODE 1
SH 22, REFDES J17-2, NODE A
SH 22, REFDES P43, NODE B
SH 14, REFDES S87, NODE 1
SH 12, REFDES S3-1, NODE 1 SH 11, REFDES S53
SH 46, REFDES P63, NODE 1
SH 47, REFDES P63-1, NODE 1
SH 35, REFDES J80 , NODE B
SH 67, REFDES P15 , NODE A
SH 37 , REFDES J100 , NODE B
SH 24, REFDES S16 , NODE 1
SH 46, REFDES J41, NODE 2
SH 47, REFDES J41-1, NODE 2
, NODE
WHT1500-232
1
SH 41, REFDES S76, NODE 1
SH 17, REFDES J12-1, NODE 4
S31-1
WHT1500-231
ORN1250-11
ORN1220-51
RED1260-8
RED1260-9
RED1260-11
RED0712-3 RED1210-12
K13 85-2 86-2 87A-2 87-2 30-2
POWER DISTRIBUTIONUNSWITCHED CIRCUITS
Schematic - 379 Model Family Electrical
P94-6023
C
11
SH 10, REFDES K5 / K13 / K17_c0 , NODE 87-3
NOTE: ORN1220-40 & ORN1220-51 ( SH 10 )
ARE SAME CIRCUITS
ORN1221-1 & ORN1221-2 ( SH 10 ) ARE SAME CIRCUITS
SH 12, REFDES S3-1, NODE 1
SH 10, REFDES S80, NODE 1
SH 10, REFDES S55-1, NODE 1
SH 12, REFDES S3-1, NODE 1
SH 15, REFDES S21-3, NODE 1
SH 33, REFDES S36, NODE 1
SH 10, REFDES K5 / K13_c0, NODE 87-2
WHT1500-34
ORN1250-9
ORN1220-40
RED1260-6
RED1210-17
WHT1500-36
S31
ORN1221-1
ORN1250-12
WHT1500-30
ORN5920
ORN1221-2
K13
( LVD SWITCHED )
85
86
87A
87
30
ORN1220-40
K17
87A-3
30-3
85-3
87-3
86-3
F7A-5
10 AMP
ORN1220-51
MAIN ACC
RELAY
87A
87
30
86
85
R13-2
ACCESSORY
RELAY
30
85
R17-1
FB5
SH 9, REFDES S52, NODE 1
SH 74, REFDES J50-6, NODE 27
LVD
CONNECTOR
J86
CAB
S22
87A
ORN1221-1
87
86
ORN1220-42
RED1210-88
ORN1221
WHT1500-51
RED1210-16
S6-13
ORN1221-3
S53
SH 46, REFDES S100, NODE 1
SH 47, REFDES S100-1, NODE 1
SH 67, REFDES S114, NODE 1
SH 10, REFDES S52-1, NODE 1
WHT1500-58 WHT1500-57 WHT1500-56
RED1210-67
RED1210-68
S43
ORN1220-55 ORN7210
ORN1220-46
ORN4220-4
ORN4220
ORN1221-17
ORN5110
FB4
F1A-4
25 AMP
F2A-4
20 AMP
F3A-4
20 AMP
F4A-4
20 AMP
F5A-4
30 AMP
F6A-4
20 AMP
F7A-4
5 AMP
FB7
F1A-7
5 AMP
F2A-7
20 AMP
F3A-7
5 AMP
F4A-7
10 AMP
S4-18
ORN1229-19
ORN1229
ORN1229-13
ORN5921
ORN6911
ORN9920-1
ORN6912
ORN1221-3
ORN2990-1
ORN2990
ORN2990-0
ORN5910-10
SEE SH 10
SH 42, REFDES P47, NODE 2
SH 52, REFDES S11-2, NODE 1
SH 18, REFDES S11, NODE 1
SH 56, REFDES S11-1, NODE 1
SH 33, REFDES S78, NODE 1
SH 31, REFDES P38, NODE 3
SH 73, REFDES J1-11, NODE G2
SH 31, REFDES P38, NODE 1
SH
40, REFDES
, NODE 18
J11-5
SH
14, REFDES
, NODE 18
J11
SH 17, REFDES
J11-1
SH 40, REFDES
, NODE
, NODE 1
S110
ORN0730-1
ORN0730-2
ORN0730-3
ORN0730-4
ORN0730-5
ORN0730-6
T5-29
MAIN
1
GROUNDWHT1500-0
FB2FB9C
F1A-2
F1B-2
F2B-2
F3B-2
F4B-2
F5B-2
F6B-2
ORN1220-48
ORN1220-47
F2A-2
F3A-2
F4A-2
F5A-2
F6A-2
50 AMP
50 AMP
50 AMP
50 AMP
50 AMP
50 AMP
S41-33S21-23
WHT0730-5
SPARE POWER CONN SPARE BAT PWR
T1A
T1B
1
1
T2A
T2B
1
1
T3A
T3B
1
1
T4A
T4B
1
1
T5A
T5B
1
1
T6A
T6B
1
1
18
POWER DISTRIBUTIONIGNITION SWITCHED CIRCUITS
ORN1220-44
F5A-7
2 AMP
F6A-7
15 AMP
ORN3600
ORN7110
SH 50, REFDES S40, NODE 1
SH 42, REFDES S57, NODE 1
Schematic - 379 Model Family Electrical
P94-6023
CB2
C
12
SH 10, REFDES K5 / K13_c0, NODE 86-2
SH 11, REFDES K13, NODE 86
SH 10 , REFDES K5 / K13 / K17_c0, NODE 86-3
SH 11, REFDES K5 / K13 / K17, NODE 86-3
P2-1
1
1
3
6
3
2
IGNITION
SWITCH
ORN1250-11
ORN1250-9
ORN1250-10
ORN1250-12
SH 17, REFDES J11-1, NODE 13
SH 9, REFDES P2 , NODE 1
SH 10, REFDES S54-2, NODE 1
ORN1230-1
ORN1250-5
S3-1
ORN1250-4
J3-1
1
ENG RUN
POWER
INTERUPT
GRA2121-4
ORN1230
RED1210-18
ORN1230-1
ORN1230
ORN1250-3
P3-1
1
RED1210-18 ORN1910-5
F1A-1
5 AMP
F2A-1
10 AMP
F3A-1
2 AMP
F4A-1
20 AMP
F5A-1
15 AMP
F6A-1
15 AMP
ORN4230
ORN6100-26
ORN6100-9 ORN6100
ORN3111
YEL2121-1
YEL2121-5GRA2121-4
SH 46, REFDES J27, NODE 3
SH 26, REFDES S105-7, NODE 1
SH 43, REFDES S105-1, NODE 1 SH 35, REFDES S105-2, NODE 1
SH 74, REFDES S101-7, NODE 1
SH 13, REFDES S51, NODE 1
SH 17, REFDES J1-5, NODE A7
SH 17, REFDES S9, NODE 1
POWER DISTRIBUTIONACCESSORY SWITCHED CIRCUITS
Schematic - 379 Model Family Electrical
P2-3
1
4
3
6
2
IGNITION
SWITCH
SH 12, REFDES F4A-1, NODE 2
SH 17, REFDES J11-1, NODE 16
ORN1910-2 ORN1910-1
S51
ORN1910-5
GRA2111
CB1
F1A
10 AMP
F2A
10 AMP
F3A
10 AMP
F4A
10 AMP
ORN3940-1
ORN0800
YEL2111-2
YEL2111-1
P94-6023
SH 74, REFDES P8, NODE C
SH 46, REFDES J14, NODE B
SH 17, REFDES J1-5, NODE B7
SH 17, REFDES J1-5, NODE G8
C
13
POWER DISTRIBUTIONCIRCUIT BREAKER-ENGINE / LOW BEAM FEED
Schematic - 379 Model Family Electrical
FIREWALL
RIGHT
LEFT
MIRROR
MIRROR
TURN
TURN
MAIN
LEFT REAR TURN
JUMPER
RIGHT REAR TURN
WHT2100-3
LEFT FRONT TURN
YEL2332-6
WHT2400-4
YEL2322-7
YEL2322-1
WHT2400-20
YEL2311-1
CBA
SPARE TURN SIGNAL
YEL2322-7
P245
J523
A
B
P535
D
C
E
P537
D
C
E
S243-1
WHT2100-4
RIGHT FRONT TURN
GROUND
T5-7
1
YEL2311
YEL2312
P532
D
YEL2322
C
YEL2332
E
WHT2400-3
WHT2100-2
YEL2312-1
YEL2311-1
YEL2312-1
P262-1
P246
CBA
WHT9000
TRAILER PLUG CONNECTOR
TRAILER LEFT / RIGHT TURN
CHASSIS HARNESS
HOOD
TRAILER
J2
P521-3
E1
E1
YEL2311-7
C1
C1
YEL2312-7
B1
B1
YEL2322-2
F1
F1
YEL2332-1
WHT2400-0
WHT1500-159
S6-4
WHT1500-158
S21-2
WHT1500-1
S7
S8
F2
F2
CAB CHASSIS CONNECTOR
J1
P243
A4
A4
WHT2100-1
G5
G5
YEL2312-3
A5
A5
YEL2311-3
G1
G1
YEL2311-4
B1
B1
YEL2312-4
CAB
P261
HOOD / TRAILER
YEL2311-2
YEL2312-2
GRNYELWHT
WHT1500-2
S41-12
WHT1500-160
S4-4
J5
YEL2311-5
YEL2312-5
J6
1
YEL2311-6
S19
1
YEL2312-6
S20
SH 15, REFDES J4, NODE B
SH 15, REFDES J4, NODE C
YEL2311-8YEL2311-8
YEL2312-8
YEL2312-8
YEL2312-12
WHT1500-159
YEL2311-9
P94-6023
P40
5B 10 3 9 6 8 7 2B
PRP2980
BRN2622
GRN2990
RED0712-7
RED0712-6
WHT1500-17
C
9
7
B
3
2B
A
1
B
6
5B
A
HAZARD SWITCH
RED0712-5
WHT1500-16
4
10
8
14
S72S66
MFTS MODULE 1 21 WAY
ORN2990
RED2300
MFTS MODULE 12 WAY
TURN STALK CONNECTOR 12 WAY
SH 46, REFDES J27, NODE 4
SH 39, REFDES S25, NODE 1
SH 11, REFDES F1A-7, NODE 2
SH 10, REFDES F3A-6, NODE 2
SH 10, REFDES F1A-6, NODE 2
SH 10, REFDES F7A-6, NODE 2
SH 41, REFDES S76, NODE 1
SH 17, REFDES S112, NODE 1
SH 46, REFDES J27, NODE 8
SH 46, REFDES J27, NODE 9
RED0712-8
S17
WHT1500-46
ORN2990
PRP2980
YEL2311-9
YEL2311-15
YEL2332-1
RED2300-1
RED2300-3
GRN2990-1
PRP2310-2
J11
18
IGNITION PWR
15
HAZARD INPUT
2
TURN LEFT FRONT
1
TURN LEFT FRONT
9
TURN LEFT REAR
3
TURN LEFT PWR
6
TURN LEFT PWR
21
SWITCH COMMON
20
MODULE GROUNDWHT2990-2
11
LEFT / RIGHT TURN INPUT
BRN2622
S113
YEL2311-15
S112-1
S87
GRN2990-6
J15
12
GRN2990-7
PRP2310-2
WHT2990-3
RED2300-4
WHT2990-1 MODULE GROUND
YEL2312-9
YEL2322-2
YEL2312-12YEL2312-9
RED2300-5
RED2300-44
RED0712-5
GRN2990-6
YEL2311-10
YEL2312-10
RED2990
SWITCH COMMON
2
LEFT / RIGHT TURN INPUT
1
GROUND
J12
8
TURN RIGHT PWR
2
MODULE POWERRED2990
1
7
TURN RIGHT FRONT
12
TURN RIGHT REAR
10
TURN RIGHT FRONT
11
TURN RIGHT PWR
NOTE :
MULTI-FUNCTION TURN STALK ( MFTS )
J263
1
TRAILER GROUND
TURN SIGNALS / HAZARD LIGHTS
Schematic - 379 Model Family Electrical
FIREWALL
P94-6023
C
15
P262-2
RED
WHT
TRAILER
PLUG
CONNECTOR
WHT9000-3
J263-2 1
TRAILER GROUND
RED9120-4
WHT9000-3
P261-2
TRAILER BREAK-AWAY STOPLIGHTS
J1-3
F1
F1
SH 67, REFDES P15, NODE B
SH 11, REFDES S31, NODE 1
MAIN CAB TRAILER CONNECTOR
YEL2415-10
YEL2415-14
WHT1500-30
PRESSURE SWITCH
TRAILER
STOP LAMP
BRAKE
POWER
1T11
T2
YEL2415-12
YEL2311-11
BRAKE LAMP
MFTS MODULE 21 WAY
P595
J12-2
6
YEL2415-8
RED2415-1
YEL2415-13
RED2415-1
S5
SH 10, REFDES F5A, NODE 2
S21-3
WHT1500-60WHT1500-61
S41-13
T5-8
1
MAIN GROUND
J4
ABC
YEL2415-6
YEL2311-8
YEL2312-11
CBA
YEL2312-8
TURN
SIGNAL
MAIN CAB
VORAD CONNECTOR
S4-20
YEL2415-9
GRN3115-48
GRA2415-3
WHT1500-8WHT1500-67
NOTE:
MULTI-FUNCTION TURN STALK ( MFTS )
GRA2415-3
GRN3115-48
SH 55, REFDES J591, NODE C9
SH 55, REFDES J591, NODE D15
SH 55, REFDES J591, NODE C15
SH 14, REFDES S20, NODE 1
SH 14, REFDES S19, NODE 1
SERVICE BRAKE
K11
RELAY
85
87A
30
87
30
87A
86
85
87
R6-1
86
SH 74, REFDES J50-6, NODE 20
SH 74, REFDES S102-7, NODE 1
STOP LAMPS
Schematic - 379 Model Family Electrical
FIREWALL
YEL2422-2
P304
YEL2422-20
WHT2400-8
RIGHT HAND TAIL / SIDE MARKER LIGHT
WHT2100-9
CBA
LEFT MARKER
S299-1
WHT2600-16
AB
LH CLEARANCE LAMP
P535-2
S243-2
P245-1
WHT2600-33
YEL2412-5
SPARE MARKER LIGHT # 1
J522
LEFT HAND TAIL / SIDE MARKER LIGHT
B
E
P537-2
YEL2422-4
RIGHT MARKER
P305
SPARE MARKER LIGHT # 2
1 J5301
YEL2412-10
YEL2412-11
S522
B
YEL2422-8
E
WHT2400-7 YEL2422-8
B
E
P532-2
YEL2422-20
WHT2400-8
S521-1
S242
YEL2422-11
WHT2100-8
P246-1
CBA
SH 33, REFDES P312, NODE 1
S296
YEL2412-4
WHT2600-15
AB
LH ID LAMP
YEL2422-12
LEFT POLE
P253
1
1
CTR ID LAMP
S298-1
WHT2600-14
RIGHT
POLE
W
AB
1
TRAILER GROUND
H
T
2
6
-
1
7
YEL2412-3
WHT2600-13
RH ID LAMP
P254
P306
YEL2412-12
WHT2400-6
YEL2422-3
WHT2100-7
J263-1
WHT2600-1
YEL2412-15
S291-2
YEL2412-2
P307
AB
WHT9000-1
P262
CHASSIS FIREWALL CONNECTOR
P521-2
HOOD
P243-1
TRAILER
P261-1
YEL2422-6
YEL2412-13
BRNBLKWHT
ROOF DASH CONNECT
J298-1
SH 17, REFDES S88, NODE 1
MAIN CAB
B2
B2
A1
A1
F2
F2
J2-3
FIREWALL
MAIN CAB
YEL2422-10
G4
G4
WHT2100-6
A4
A4
J1-4
FIREWALL
MAIN CAB
A2
A2
YEL2412-14
A1
A1
YEL2422-13
J1-7
TRAILER PLUG CONNECTOR
FIREWALL
MAIN CAB ROOF HARNESS
3
3
9
9
P92
YEL2412-1
WHT2600-12
P303
AB
RH CLEARANCE LAMP
SH 23, REFDES S26-2 , NODE 1
SH 17, REFDES P48, NODE 3
GRA2422-13
GRA2422-6 RED2100-7
YEL2412-6
YEL2422-7
YEL2422-15
WHT2400-5
S2 S24
S1
S6
WHT1500-62
S4-5 S41-14
WHT2600
YEL2412-0
9
7
3
2B
1 6
5B
4
8
P45
6 35B2B78910
10
RED2100-7
GRA2422-8
YEL2422-19
RED2100-22
S26
GRA2422-11
YEL2412-7
S89
RED2100-9
YEL2422-21
YEL2422-5
YEL2422
YEL2422-9
WHT1500-63 WHT1500-64 WHT1500-65
B
A
B
A
MARKER LAMP SWITCH
WHT1500-69
WHT1500-70
S46-4
16
2
1
87A
87
86
R19-1
RED2414
87A
87
86
R1-1
87A
87
86
R2-1
RED2412-1
MAIN GROUND
C
SH 18, REFDES J2-1, NODE A1
SH 17, REFDES S46, NODE 1
SH 17, REFDES P48, NODE 10
SH 17, REFDES P48, NODE 3
SH 46, REFDES J27, NODE 5
SH 10, REFDES F2A-6, NODE
SH 10, REFDES F6A, N ODE
P94-6023
RIGHT WINDOW
MARKER LAMP
J32
YEL2422
BRN2622-1
S45
SEE SH 47
WHT1500-376
1
1
J33
YEL2412
WHT1500-71
WHT1500-38
MIRROR MARKER LIGHTS
J37 1
S21-4
TURN STALK CONNECTOR 12 WAY
MARKER LAMP FLASH INPUT
6
J15-1
YEL2412-8
S46-9
WHT1500-401
GRA2412
MARKER LAMP FLASH BUTTON ON END OF STALK
S38
S37
GRA2422-10
GRA2422-11
GRA2412
RED2414-4
RED2414-3
WHT1500-400
YEL2412-9
GRA2422-7
YEL2422-9
GRA2422-9
RED2412-1
WHT1500-402
K19
87A-5
30-5
85-5
87-5
86-5
K1
30
86
87A
87
85
K2
87
85
30
86
87A
T5-9
YEL2422-15
WHT1500-376
RED2100-9
YEL2422-5
YEL2422-21
MARKER LT
FLASH
30
85
CLEARANCE LIGHTS
30
85
TAIL /
MARKER
30
85
1
MARKER / CLEARANCE LAMPS / LEFT POLE / RIGHT POLE
Schematic - 379 Model Family Electrical
7
2B
FIREWALL
HEADLAMP SWITCH
5B
8
2B1037895B6
P94-6023
9
B
3
A
1
B
6
A
4
10
P48
HDLP LOW PWR
J11-1
19 13 16 5 20 8 18 21
HIGH BEAM OUT
LOW BEAM OUT
HDLP ON / OFF
MODULE GROUND
MFTS
HDLP FLASH INPUT
IGNITION POWER
SWITCH COMMON
MODULE 1 21 WAY
J12-1
HDLP HIGH / LOW
MODULE POWER
MODULE GROUND
3214
HDLP HIGH PWR
MFTS MODULE 12 WAY
J15-2
HDLP FLASH INPUT
HDLP DIMMER INPUT
SWITCH COMMON
54121
GROUND
TURN STALK CONNECTOR 12 WAY
C
NOTE: MULTI-FUNCTION TURN STALK ( MFTS )
17
YEL2111-3
WHT2100-12
LEFT HEADLAMP
RED2100-3RED2100-5
SH 16, REFDES P45, NODE 2B
P243-2
HOOD
A4 B4 G8 B7 A7
J1-5
A4 B4
YEL2121
G8
YEL2111-1
B7
YEL2111-2
A7
L
Y
E
1
-
1
2
1
2
MAIN CAB
SH 12, REFDES F5A-1, NODE 2 SH 13, REFDES F3A, NODE 2
SH 13, REFDES F4A, NODE 2
SH 46, REFDES J27, NODE 6
SH 12, REFDES F6A-1, NODE 2 SH 16, REFDES S89, NODE 1
SH 10, REFDES F4A-6, NODE 2
SH 16, REFDES S89, NODE 1
SH 16, REFDES S26, NODE 1
SH 16, REFDES S46-4, NODE 1
SH 14, REFDES S112-1, NODE 1
SH 40, REFDES J15-3, NODE 12
S243-3
YEL2121-2
P251
CBA
WHT2100-11 WHT2100-10
YEL2121-2
YEL2111-4
YEL2111-3 YEL2121-3
YEL2111-4
YEL2121-3
WHT2100-13
P250
CBA
RIGHT HEADLAMP
RED2100-7
YEL2111-2
YEL2422-5
RED2100-4
RED2100-9
WHT1500-376
RED2100-9
S88
S6-1
S9
YEL2121-7
YEL2121-5
YEL2111-1
S33
S46
GRN2990-6
GRN2990-5
YEL2141
YEL2141-1
GRN2990-3
BRN2622-2
YEL2422-5
WHT1500-378
GRA2422-13
S45-1
SEE SH 47
GRN2990-6
YEL2141
PRP2145
GRA2111
RED2100-0
GRA2121-4
S112
GRN2990-5
WHT2990-5
WHT1500-72
WHT1500-379
ORN2990-0
GRN2990-2
PRP2142
RED2990-1
WHT2990-4
PRP2145
PRP2142
GRN2990-4
S4-6
WHT1500-73
S21-10
WHT1500-74
S41-15
WHT2990-6
RED2100-8 RED2990-1
ORN2990-0
GRA2111
GRA2121-4
SH 10, REFDES F7A-2, NODE 1 SH 10, REFDES F1A-6, NODE 2
SH 11, REFDES F1A-7, NODE 2
SH 13, REFDES F3A , NODE 1 SH 12, REFDES F6A-1, NODE 1
T5-10
MAIN
1
GROUNDWHT1500-75
HEADLAMPS
Schematic - 379 Model Family Electrical
P94-6023
C
18
YEL2960-1 YEL2422-16 YEL2332-4
WHT2400-12
YEL2322-5
BACK-UP LIGHT TAIL / SIDE MARKER LIGHT LEFT REAR TURN SIGNAL GROUND RIGHT REAR TURN SIGNAL
SH
52
, REFDES
S524-2
SH
, REFDES
56
S521-4
BACK-UP
LIGHT
SWITCH
P533
AB
YEL2960
ORN1229-1
YEL2960 YEL2422-14 YEL2332-2 WHT2400-11 YEL2322-3 YEL2322-3
YEL2960-1 YEL2422-16
YEL2332-4
WHT2400-12
YEL2322-5
P535-1
RIGHT HAND TAIL LIGHT
P537-1
LEFT HAND TAIL LIGHT
A
A
B
B
C
C
E
E
D
D
A B C E D
P532-1
, NODE 1 , NODE
FIREWALL
1
MATING CONNECTOR:
ORN1229-21
ORN1229-14
S524
P521-4
CHASSIS FIREWALL CONNECTOR
J2-1
F2
WHT2400-9
F2
G2
ORN1229-3
G2
A1
YEL2422-15
A1
F1
YEL2332-5
F1
B1
YEL2322-6
B1
CAB FIREWALL CONNECTOR
S521
WHT2400-10
ORN1229-2 YEL2422-14 YEL2332-2
SEE ENGINE FIREWALL BULKHEAD MATING CONNECTOR P103 ( PIN 21 ) FOR ALL ENGINES
( SEE SH 75-85 )
J50-1
1
SWITCHED POWER
ORN3100-8
S21-5
S11
CAB FIREWALL BULKHEAD CONNECTOR
ORN1229
WHT1500-20
S41-16
SH 11, REFDES F2A-4, NODE
SH 16, REFDES J2-3, NODE A1
2
YEL2332-5
YEL2322-6
T5-11
MAIN
1
GROUNDWHT1500-21
J11-6
MFTS MODULE
9
21 WAY
J12-5
MFTS
12
MODULE 12 WAY
BACK-UP LIGHT SWITCH
NOTE:
MULTI-FUNCTION TURN STALK ( MFTS )
Schematic - 379 Model Family Electrical
FIREWALL
AD / LOAD LIGHTS SWITCH
10 9 8 7 3 2B
P94-6023
7
9
B
3
2B
A
1 6
5B
4
8
10
AD / LOAD LIGHT
P42
P20
1
AD / LOAD LIGHT
J20
1
C
19
YEL2941-2
P296
LH LAMP OPTION 1
WHT2600-32
S297
S300
WHT2600-3
BA
PART NUMBER P92-6330-000
LOAD LAMPS JUMPER OPTION CONNECTS TO RH LAMP OPTION 2 ( P308 )
YEL2941-4
WHT2600-9
P292
AB
LH LAMP OPTION 2
WHT1500-22
S46-3
RED0711-1
YEL2941-14
YEL2941-11
WHT1500-23
WHT1500-24
S58
BRN2622-3
YEL2941-12
SH 34, REFDES S291-3 , NODE 1
SH 24, REFDES J298-3 , NODE 7
WHT2600-35
J298-2
P92-1
6
ROOF DASH CONNECT
6
3
3
2
2
7
7
YEL2941-7
WHT2600-4
YEL2941-13
GRA6611-11
MAIN CAB ROOF HARNESS
S292
S295
YEL2941-3
WHT2600-7
P301
AB
RH LAMP OPTION 1
J2-15
BA
TO ROOF HARNESS
YEL2941-18
WHT2600-26
YEL2941-0
WHT2600-0
YEL2941-6
GRA6611-12
YEL2941-5
WHT2600-10
P308
AB
RH LAMP OPTION 2
S45-3
SEE SH 47
SH 20, REFDES P50-1, NODE E
YEL2941-14
S28
YEL2941-16
S59
YEL2941-7
YEL2941-17
RED0711
S41-17
RED0711-3
YEL2941-19
YEL2941-20
SH 20, REFDES P50-1, NODE D
SH 10, REFDES F7A-3 , NODE 2SH 24, REFDES S299, NODE 1
WHT1500-25
SH 39, REFDES P27, NODE 1
SH 20, REFDES J30, NODE A
SH 20, REFDES J30, NODE B
T5 - 19
1
MAIN GROUND
J1-15
AB
TO LOAD LAMP
DAYCAB AD / LOADLIGHTS
Schematic - 379 Model Family Electrical
OPTIONAL
P94-6023
C
20
DUAL SWITCH SPST
LOAD LAMP
SWITCH 2
LOAD LAMP
SWITCH 3
P611-1
9
BRN2624-0 BRN2624-1
3
GRA2944-15
10
GRA2944-1
WHT0710-0
7
8
WHT0710-1
2B
RED0710-0
P612-1
9
BRN2624-2
3
GRA2945-5
10
GRA2945-6
WHT0710-4
7
8
WHT0710-2
2B
RED0710-10
S610
S612-1
S613
SH 19, REFDES S59, NODE 1
SH 19, REFDES P92-1, NODE 7
SH 19, REFDES S58, NODE 1
SH 19, REFDES S58, NODE 1
GRA2944-15
GRA2945-5
WHT0710-3
RED0710-11
J611
1
J612
A
B
J613
1
2
YEL2941-17
GRA6611-11
YEL2941-19
YEL2941-20
BACKLIGHT
SPLICE BLOCK
SLEEPER
LOAD
LAMPS
DUAL LOAD
LAMP SWITCH
CAB SLEEPER INTERFACE
CAB SLEEPER LOAD LAMPS
P50-1
J30
D
H
G
A
B
C
E
F
A
B
J291
D
H
G
A
B
C
E
F
ROOF SLEEPER CONNECT
J294
A
GRA2944-2
B
GRA2945-1
SLEEPER
LOAD LAMPS
GRA2941-0
GRA6611-13
GRA2941-0
GRA2944-2
GRA2945-1
GRA6611-13
ROOF SLEEPER DISCONNECT
P309-1
D
N
P
B
E
J388
D
N
P
B
E
SLEEPER
ROOF
DISCONNECT
S387
GRA2941-2
GRA2944-0
GRA2945-0
GRA2941-2
GRA2944-0
GRA2945-0
YEL2945-1
YEL2941-23
S386
WHT1130-33
YEL2944-1
WHT1130-8
WHT1130-32
P381
SLEEPER LOAD CENTER DISCONNECT
M
LOADLIGHT 1 SIGNAL
S
LOADLIGHT 3 SIGNAL
L
LOADLIGHT 2 SIGNAL
J
P
LOADLIGHT 3
N
LOADLIGHT 1
A
LOADLIGHT 2
WHT1130-34
S393
SH 26, REFDES P392, NODE 2
SH 26, REFDES S384, NODE 1
SH 26, REFDES S388, NODE 1
MATING CONNECTOR: J342
SLEEPER LOAD CENTER
SEE SHEET 44
SH 27, REFDES S387-1, NODE 1
SLEEPER AD / LOADLIGHTS - 48" / 63" HIGH ROOF
YEL2945-1
WHT1130-28
AB
LOAD LIGHT COILED
YEL2941-1
WHT1130-16
P404
AB
LH LOAD LIGHT FLUSH
WHT1130-16
P386
WHT1130-29
YEL2941-24
P387
BA
RH LOAD LIGHT FLUSH
SH 26, REFDES S384, NODE 1
YEL2944-2
WHT1130-17
BA
RH LOAD LAMP BRKT
P403
YEL2944-3
WHT1130-30
P398
BA
LH LOAD LAMP BRKT
SH 26, REFDES S384 , NODE 1
Schematic - 379 Model Family Electrical
P94-6023
C
21
P242
YEL2951-1
WHT2100-17
AB
LEFT FOG / DRIVING
S243-4
FIREWALL
P13
102B5B 6397 8
YEL2951-5
YEL2951-3
P243-3
HOOD
J1-6
WHT2100-20
A4
A4
YEL2951-3
F4
F4
MAIN CAB
WHT2100-19
S241
P241
YEL2951-2
YEL2951-4
WHT2100-18
AB
RIGHT FOG / DRIVING
S6-3
WHT1500-26
S4-7
9
7
B
3
2B
A
1 6
5B
4
8
10
RED2951
YEL2951-5
WHT1500-27
FOG / DR SWITCH
BRN2622-4
WHT1500-37
WHT1500-33WHT1500-33
S45-4
SEE SH 47
SH 10, REFDES F2A-3, NODE 2
SH 10, REFDES S31-1, NODE 1
T5-12
MAIN
1
GROUNDWHT1500-32 WHT1500-29
S46-2
S21-1
WHT1500-28
S41-18
RED2951
WHT1500-31
Schematic - 379 Model Family Electrical
P94-6023
C
22
SH 32, REFDES S571, NODE 1
WHT6910-12
YEL6732-5
RED6700-3
SH 32, REFDES S572, N ODE 1
POSITION 1 POSITION 0 POSITION 2
BRN2622-94
132465132465132465
P571
142653
WHT6910-12
BRN2622-9
S572-2
S585
DOOR LOCK ACTUATOR PIN A( - ) / PIN B( + ) RETRACT LOCK
LOCK UNLOCK LOCK UNLOCK
POSITION 1 POSITION 0 POSITION 2
132465132465132 465
P581
142653
BRN2622-12
SH 31, REFDES S583, NODE 1
WHT6910-4
GRA6710-10
LH DOOR
LOCK
SWITCH
BLK6730-10
RED6700-1
RED6700-2
PIN A( + ) / PIN B( - ) EXTEND UNLOCK
LH DOOR
LOCK
AB
GRA6731-2
GRA6711-2
SH 31, REFDES S583, NODE 1
SH 31, REFDES S582, NODE 1
RH DOOR
LOCK
S584
S583-2
M
P573
AB
YEL6712-5
M
P586
TRIM PANEL
RH DOOR
LOCK
SWITCH
GRA6712-8
GRA6710-7
BLK6730-7
GRA6732-8
REMOTE
KEYLESS
ENTRY
P43
GRA6710-10 BLK6730-10 GRA6711-2 GRA6731-2
BRN2622-91BRN2622-92 RED6700-4
GRA6710-7 BLK6730-7 GRA6712-8 GRA6732-8
BRN2622-93 YEL6732-5 YEL6712-5
LH
DOOR LOCK
ACTUATOR
P588-2
LH DOOR HARNESS
RH DOOR LOCK ACTUATOR
P576-2
RH DOOR HARNESS
P589
P577
A
A
B
B
C
C
D
D
B
B
A
A
1
1
2
2
4
4
3
3
5
5
J16-2
A C D
J18
GRA6710-1 BLK6730-1 GRA6711-1
GRA6731-1
CAB HARNESS ( DOOR LOCKS )
J17-2
BRN2622-88 RED6700-5
CAB HARNESS
J35
GRA6710-1
BLK6730-1
GRA6712-1 GRA6732-5
CAB HARNESS ( DOOR LOCKS )
A
BRN2622-89
C
YEL6732-1
D
YEL6712-1
CAB HARNESS
S15-2
BRN2622-90
J43
D
D
BRN2622-90
YEL6732-2
C
C
YEL6712-15
E
E
GRA6711-4
F
F
YEL6712-16
H
H
GRA6731-4
G
G
YEL6732-17
A
A
B
B
SH 10, REFDES F5A-6, NODE 2
SH 10, REFDES F6A-6, NODE 2
SH 39, REFDES
SH 26, REFDES SH 26, REFDES
GRA6732-5 GRA6712-1 GRA6711-1 YEL6712-3
GRA6731-1
YEL6732-3
WHT6750-8
RED6750-0
RED6700-5
RED6750-0
S4-16
WHT1500-39
S21-19
WHT1500-40
S14
S18
S41-29
YEL6732-4 YEL6712-4
S77
S25, NODE 1
P50-2, NODE G P50-2, NODE H
S75
CAB DOOR LOCKS
WHT1500-41
1
MAIN GROUND
T5-26
Schematic - 379 Model Family Electrical
J702
4
30
RED6750-5
5
GRA6752-2
87
2
87a
RELAY 1
1
RED6750-7
86
3
85
YEL6732
9
GRA6732-3
30
10
RED6750-6
87
7
WHT6750-3
87a
RELAY 2
6
GRA6752-3
86
8
WHT6750-6
85
14
RED6750-4
30
15
GRA6753-2
87
12
87a
RELAY 3
11
RED6750-2
86
13
85
YEL6712
19
GRA6710-12
30
20
RED6750-3
87
17
WHT6750-4
87a
RELAY 4
16
86
GRA6753-3
18
WHT6750-7
85
24
RED6750-9
30
25
GRA2422-2
87
22
87a
RELAY 5
NOTE: MATES TO CONNECTOR
P43, SH 22, WHEN REMOTE KEYLESS ENTRY OPTION IS ORDERED.
86 85
HARNESS
21
RED6750-10
23
GRA2422
J704
C
YEL6732
E
GRA6732-1
G
GRA6732-6
D
YEL6712
B
RED6750-8
A
WHT6750-5
F
GRA6710-12
H
GRA6711-3
MAIN
CAB
S701
S702
P94-6023
S703
WHT6750-2
PRP6751
PRP6751
GRA6752-1
S704
S705
WHT6750-1
GRA6753-1 RED6750-1
GRA6711-3
GRA2422
P703
J703
P701
1
1
C L P R M K H J G N F B E A D S
RKE PROGRAM
( GROUND )
RKE PROGRAM
RKE
MODULE
USED TO PROGRAM NEW REMOTES
GRA2422-2
RKE MARKER LIGHTS
J701
J10
A
A
B
B
CAB RKE INPUT
GRA2422-1
S26-2
GRA2422-6
C
SH 16, REFDES S26, NODE 1
23
REMOTE KEYLESS ENTRY RELAY-OPTIONAL
Schematic - 379 Model Family Electrical
ROOF
P94-6023
C
24
SH 34, REFDES S291-3, NODE 1
SH 34 , REFDES P298, NODE 3
SH 19, REFDES S300, NODE 1
LH DOOR
GROUND DOME LIGHT DOOR LIGHT SW
LH DOOR
DOOR LIGHT SW DOME LIGHT GROUND
SWITCH
RH DOOR
RH DOOR
SWITCH
ANTI-THEFT DOOR SW DOME LIGHT DOOR LIGHT SW
ANTI-THEFT DOOR SW DOME LIGHT DOOR LIGHT SW
JAMB
LAMP
P294
P293
LAMP P300
JAMB
P299
B C A
3 1 2
A C B
3 1 2
WHT2600-28
WHT2600-29
WHT2600-21 RED2611-2 YEL2640-2
GRA6611-4
RED2611-1 YEL2640-1
YEL2640-4
RED2611-10
WHT2600-22
GRA6611-2
RED2611-17
YEL2640-3
P295 BAC
S298
WHT2600-31
WHT2600-32
S299
CTR DOME LAMP
RED2611-6
WHT2600-24
S301
RED2611-11
S290
S291
ALARM
1
P302
GRA6611-3
SH 43, REFDES J298-5, NODE 7
LH DOOR HARNESS
7
J298-3
DOOR PANEL
P588
7
7
3
3
1
1
5
5
P92-2
C
C
J17
CAB ROOF HARNESS
GRA6611-24
WHT2600-18
RED2611
YEL2619-0
CAB HARNESS
YEL2640-9
S41-6
SH 19, REFDES J298-2, NODE
SH 26, REFDES J298-6 , NODE 7
ROOF DASH CONNECT
YEL2640-6
GRA6611-15 GRA6611-12
GRA6611-1
GRA6611-23
WHT2600-20 RED2611-9
YEL2640-12
S294
S293
P50-3 E
SLEEPER INTERFACE
ANTI-THEFT DOOR SWITCH
GRA6611-24
WHT1500-42
S16
YEL2640-11
YEL2640
RED2611
YEL2619-0
SH 10, REFDES F6A-3, NODE 2 SH 25, REFDES S 115, NODE 1
SH 46, REFDES J27, NODE 2
SH 10, REFDES F5A-5, N ODE 2
T5-17
MAIN
1
GROUNDWHT1500-42
SH 31, REFDES S582, NODE 1
YEL2640-10
YEL2640-6
WHT6910-3
12
P585
LH DOOR
LAMP
P575
WHT6910-15
YEL2640-10
12
RH DOOR
LAMP
SH 32, REFDES S571, NODE 1
CAB DOME LIGHT / DOOR LAMPS / DOOR JAMB / ALARM
RH DOOR HARNESS
CAB HARNESS
B
YEL2640-13
B
P576
J16
Schematic - 379 Model Family Electrical
P94-6023
POWER POINT
( B-PANEL )
P4
BAC
RED6951
WHT6951-3
C
25
FOOTLIGHT
FOOTLIGHT
POWER POINT
CIGAR LIGHTER
A
WHT6950-0 WHT6950-1
B
YEL2619-5 YEL2619-3
P612
A
WHT6950-2
B
YEL2619-4
P613
A
RED6950-2
B
C
WHT6950-3
P614
A
RED6950-1
B
BRN2622-30
C
P615
WHT6950-4
S611
S612
RED6950-1
BRN2622-30
CAB FOOTLIGHTS / CIGAR LIGHTER / POWER POINT / B-PANEL POWER POINT
RED6950-2
FOOTLIGHT / POWERPOINT
HARNESS
P611
P32
F
F
A
A
WHT6950-5
B
B
YEL2619-1 YEL2619-0
C
C
RED6952
E
E
RED6950
D
D
BRN2622-32
CAB FOOTLIGHT / POWERPOINT CONNECTOR
S56-2
S115
YEL2619-2
BRN2622-163
BRN2622-164
BRN2622-110
SH 10, REFDES F5A-5, NODE 1
SH 24, REFDES
P92-2, NODE 5
SH 10, REFDES
F3A-3, NODE 2
SH 10, REFDES
F5A-3, NODE 2
SH 51, REFDES
S45-7, NODE 1
SH 47, REFDES
S56, NODE 1
S86, NODE 1
SH 46, REFDES
S6-2
WHT1500-45
S4-11
WHT1500-44
S21-14
WHT1500-43
S41-22
WHT1500-48
1
MAIN GROUND
T5-18
WHT6951-3
RED6951
SH 10, REFDES F1A-3, NODE 2
Schematic - 379 Model Family Electrical
SH 20, REFDES S387, NODE 1 SH 27, REFDES P397, NODE 2
SH 20, REFDES S387, NODE 1 SH 20, REFDES P386, NODE B
SH 20, REFDES P398, NODE B
SH 35, REFDES S105-2, NODE 1
SH 12, REFDES F2A-1, NODE 2
SH 24, REFDES J298-3, NODE 7
ROOF DASH CONNECT
GRA6611-15
ORN6100-26
ORN6100-25
SH 22, REFDES S18, NODE 1 SH 22, REFDES S14, NODE 1
J298-6
S105-7
SH 20, REFDES S387, NODE 1
CAB ROOF HARNESS
7
7
P92-6
GRA6611-6
ORN6100-12
YEL6712-4
YEL6732-4
P50-2
CAB SLEEPER INTERFACE
E B H G
WHT1130-8 WHT1130-2
WHT1130-33 WHT1130-16
WHT1130-30
J291-2 E B H G
ROOF SLEEPER CONNECT
WHT1130-32
GRA6611-10 ORN6100-11 GRA6732-9 GRA6712-9
P297
FLOURSCENT
LAMP
BA
BLK2614-1
YEL2614-1
P401
2 1
READING LIGHT
P400
2 1
READING LIGHT
J387
B A
SLEEPER DOOR LOCK
GRA6611-10 ORN6100-11
GRA6732-9
GRA6712-9 YEL2614-1 BLK2614-1
ROOF SLEEPER DISCONNECT
COMPARTMENT
P393
WHT1130-22
RED2613
WHT1130-1
RED2613-0
GRA6712-10 GRA6732-10
P309-2
LH BAGGAGE
LIGHT
12
YEL2640-23
J388-2
E
E
B
B
H
H
G
G
S
S
R
R
SLEEPER ROOF DISCONNECT
WHT1130-7
ORN6100-13 GRA6732-10 GRA6712-10 YEL2614-0
BLK2614-0
RH BAGGAGE
COMPARTMENT
LIGHT
12
YEL2640-18
26
RH GENERAL
ILLUMINATION LIGHTS
P94-6023
MAIN SLEEPER
GROUND
C
T386 1
P392
WHT1130-8
P396
WHT1130-7
WHT1130-11
RED2613-1
LH DOOR
JAMB
SWITCH
123
P384
RED2613-4
WHT1130-15
WHT1130-2
S384
S388
YEL2640-14
312
WHT1130-31
YEL2640-18
123
P385
RED2613-5
WHT1130-24
S382
S392
S391
RED2613-14
S395
S394
YEL2640-16
RED2613-3
YEL2640-15
P395
312
RH DOOR
JAMB
SWITCH
P381-2
RED2613-15
ORN6100-13
ORN6120-1
E
LIGHTING BATTERY POWER
J
ACC RELAY CONTROL
B
SWITCHED POWER
SLEEPER LOAD CENTER DISCONNECT
SLEEPER LOAD CENTER
SEE SHEET 44
WHT1130-9
S389
RED2613-6 WHT1130-14
RED2613-7 WHT1130-13
RED2613-8 WHT1130-12 WHT2613-2
WHT2613-0 RED2613-11 WHT1130-11
WHT2613-1
WHT1130-10
ORN6120-1
YEL2614-0
BLK2614-0
P388
1 2 3
P389
1 2 3
P390
3 2 1
P391
A B C
T381
1
T382
1
T383
1
T384
1
T385
1
LH GENERAL
ILLUMINATION
DOME LIGHT
OVERHEAD
LIGHT
LAMP SWITCH
GROUND
BACKLIGHT GROUND
SWITCH BACKLIGHT
DASH SWITCH
CONTROL
DASH SWITCH
CONTROL
LIGHTS
OVERHEAD
LIGHT
SWITCH
48" / 63" HIGH ROOF SLEEPER LIGHTS / DOOR LOCK / DOOR JAMB
Schematic - 379 Model Family Electrical
P94-6023
C
27
MATING CONNECTOR: J342
SLEEPER LOAD CENTER
SEE SHEET 44
BATTERY POWER
BATTERY POWER
BATTERY POWER
BATTERY POWER
P381-3
D
F
H
G
SLEEPER LOAD CENTER DISCONNECT
RED6954-0
RED6420-0
RED6953-0
RED6930-0
J386
1
ACC JACK
# 4
P399
ACC PWR / GND
RED6420-0
WHT1130-0
12
# 3
RED6930-0
RED6953-0
J385
1 P394
ACC JACK
# 1
P397
AUX PWR / GND
RED6954-0
WHT1130-2
12
# 2
S388-1
WHT1130-21
P405
1
ACC JACK
# 4 GND
WHT1130-2
S387-1
WHT1130-4
ACC JACK
WHT1130-34
WHT1130-5
1
# 1 GND
SH 26, REFDES S 384, NODE 1
SH 20, REFDES S387, NODE 1
48" / 63" HIGH ROOF SLEEPER POWER ACCESS OUTLETS
Schematic - 379 Model Family Electrical
P94-6023
C
28
HEATER-A / C
CONTROL
FAN SPEED
236514
P382-2
GRA7310-2
GRA7213-8
P381-5
R
YEL7260-9
C
RED7300-14
N
YEL2941-29
P
YEL2945-3
B
DOOR
LOCK
# 1
J388-5
J387-5
J385-5
E A F D H G J L K M S
N D C P B F S R A E H G
B A
1
ORN6120-5 RED2613-27 YEL2944-9 RED6420-6 RED6954-3
RED6953-7
ORN6100-20 GRA2945-3 GRA7260-7 GRA2941-4 GRA2944-4
GRA2944-4
GRA2941-4 GRA7260-7 GRA2945-3 ORN6100-20
YEL2614-3
BLK2614-3 GRA7131-7
GRA6732-2 GRA6712-2
GRA6712-2
GRA6732-2
RED6953-7
P397-2
AUX PWR / GND
RED6954-3
21
# 2
LOAD
CENTER
DISCONNECT
ROOF
HARNESS
DISCONNECT
SLEEPER
ACC JACK
48" / 63" LOW ROOF SLEEPER
GRA7212-2
7 7
0 3 1 1 T H
W
P399-2
GRA7211-2
YEL7260-7
S385-2
3 8
0 3 1 1 T H
W
ACC PWR / GND
# 3
J383-2
RED6420-6
12
HEATER-A / C
UNIT BLOWER
1234
GRA7211-2
P398-2
RESISTOR
GRA7212-2
1 7
0 3 1 1 T H
W
AB
LH LOAD
LAMP BRKT
GRA7310-2
8
4 4 9 2 L E Y
S393-2
J381-2
GRA7213-7
S381-2
HEATER-A / C
CONTROL ON / OFF
EDFCBA
GRA7131-7
RED7300-13
YEL7260-8
S390-2
5
2
1
7
8
8
-
-
0
3
3
3
1
1
1
1
1
1
T
T
T
H
H
H
W
W
W
S384-2
P403-2
LAMP BRKT
RED7222-1
4 8
0 3 1 1 T H
W
RH LOAD
HEATER-A / C
UNIT TEMP
ACTUATOR
7810
J382-2
BLU7222-2
BLK7222-1
BLK7222-1
HEATER-A / C UNIT BLOWER MOTOR
12
P383-2
BLU7222-2
RED7222-1
GRA7213-9
RED7300-15
P406-2
READING
LIGHT
12
RED2613-22
5 8
0 3 1 1 T H
W
S389-2
RED2613-23
P386-2
LH LOAD
LIGHT FLUSH
AB
YEL2941-30
LIGHT FLUSH
P387-2
6 7
0 3 1 1 T H
W
RH LOAD
AB
YEL2941-31
LOAD LIGHT
COILED
P404-2
AB
7 8
0 3 1 1 T H
W
6 8
0 3 1 1 T H
YEL2945-3
W
S386-2
S392-2
9 7
0 3 1 1 T H
W
READING
LIGHT
S382-2
P390-2
3
RED2613-28
WHT1130-72
WHT2613-4
S391-2
WHT2613-5
2
E
6
D
R
WHT1130-81
T
W
H
2
1
W
T
H
1
ORN6120-5
YEL2614-3
BLK2614-3
1
W
T
H
1
2 3
3 1 6 2 D E R
12
DOME
2
LIGHT
1
P391-2
A
OVERHEAD
B
-
1
3
2
6
LIGHT
C
T381-2
LAMP SWITCH
6
-
3
1
6
1
GROUND
T382-2
BACKLIGHT
1
-
3
7
3
3
GROUND
T383-2
BACKLIGHT
1
T384-2
DASH SWITCH
1
CONTROL
T385-2
DASH SWITCH
1
CONTROL
T386-2
MAIN SLEEPER
1
-
4
7
GROUND
POWER
OVERHEAD
LIGHT
SWITCH
WHT1130-75
S387-3
WHT1130-82
WHT1130-76 WHT1130-80 WHT1130-79
S394-2
6 2
0 4 6 2 L E Y
S395-2
0 1
4 4 9 2 L E Y
AB
P396-2
RED2613-31
LH DOOR
JAMB
SWITCH
4
7
2
2
-
-
4
4
6
6
2
2
L
L
E Y
P395-2
312
E Y
RH DOOR
JAMB
SWITCH
RED2613-25
312 P394-2
8 8
0 3 1 1 T H
W
1
ACC JACK
# 1 GND
P393-2
LH BAGGAGE
COMPARTMENT
LIGHT
5
8
9
P392-2
RH BAGGAGE
COMPARTMENT
LIGHT
8
8
2
-
-
3
4
1
6
1
2 L
T
E
H
Y
W
P401-2
12
-
2
-
3
4
1
6
1
2
T
L
H
E Y
W
21
Schematic - 379 Model Family Electrical
P94-6023
C
29
P381-4
R
YEL7260-5
C
RED7300-11
N
YEL2941-25
P
YEL2945-2
B
E
LOAD
CENTER
DISCONNECT
ROOF
HARNESS
DISCONNECT
SLEEPER
DOOR LOCK
OUTLET TV
CIGAR
LIGHTER
RED2613-19
A
YEL2944-5
F
RED6420-4
D
RED6954-2
H
RED6953-6
G
RED6930
J
ORN6100-19
L
GRAY2945-0
K
GRAY7260-0
M
GRAY2941-0
S
GRAY2944-0
J388-4
GRAY2944-0
N
GRAY2941-0
D
GRAY7260-0
C
P
GRAY2945-0
B
ORN6100-19
F
S
YEL2614-2
R
BLK2614-2
A
GRA7131-10
E
H
GRA6732-13
G
GRA6712-13
J387-1
B
GRA6712-13
A
GRA6732-13
J386-1
12V
1
RED6930
J385-1
1
PWR
RED6953-2
70" SLEEPER
HEATER-A / C
236514
P382-1
GRA7213-0
P397-1
AUX PWR / GND
CONTROL
FAN SPEED
GRA7212-0
GRA7310-0
RED6954-2
WHT1130-69
21
# 2
HEATER-A / C
UNIT BLOWER
RESISTOR
J383-1
1234
YEL7260-4
GRA7211-0
GRA7211-0
GRA7212-0
GRA7310-0
S385-1
J381-1
GRA7213-6
S381-1
HEATER-A / C
CONTROL
ON / OFF
EDFCBA
RED7222-0
YEL7260-6
RED7300-10
GRA7131-10
S390-1
S393-1
S383-1
HEATER-A / C
UNIT TEMP
HEATER-A / C UNIT
ACTUATOR
BLOWER MOTOR
7810
J382-1
BLK7222-0
BLU7222-0
P383-1
BLK7222-0
BLU7222-0
RED7222-0
YEL2640-33
12
GRA7213-5
S395-1
LIGHT STORE
COMPARTMENT
132
P410
RED7300-12
WHT1130-57
S387-2
ILLUMINATION LIGHTS
P385-1
YEL2640-32
RH GENERAL
21
RED2613-9
S389-1
WHT1130-65
S388-2
LH LOAD
LIGHT 1
P386-1
AB
WHT1130-63
S386-1
S384-1
WHT1130-47
WHT1130-58
S382-1
RH LOAD
LIGHT 1
P387-1
YEL2941-26
WHT1130-60
RED2613-17
AB
YEL2941-28
LOAD LIGHT
3
P404-1
AB
YEL2945-2
WHT1130-48
S396-1
WHT1130-56
S392-1
ORN6120-4
RED2613-10
YEL2640-30
RED2613-18
WHT1130-40
RED2613-13
WHT1130-41
RED2613-21
WHT1130-64
WHT2613-3
RED2613-16
RED6953-9
ORN6120-7
RED6953-4
WHT1130-45
WHT1130-67
RED6953-4 RED6953-5
WHT2613-3
WHT1130-68
ORN6120-6
YEL2614-2
BLK2614-2
WHT1130-106
P408
P406
P388-1
P389-1
P390-1
P391-1
J391
J389
2B
9
10
8
7
3
2B
7
9
1
3
10
1
3
COMPARTMENT
1
2
2
1
2
1
1
2
A
B
FLUORESCENT
C
J391 REF / FAN
SWITCH OVHD FLUORESCENT
CIGAR
LIGHTER
BACKLIGHT
SWITCH BAG
LIGHT BUNK
LH GENERAL
ILLUMINATION
LIGHTS
LIGHT OVHD
GEN ILLUM
LIGHT OVHD
SWITCH
LIGHT
9
7
B
3
2B
A
1 6
5B
4
8
10
7
9
B
3
2B
A
1 6
5B
4
10
8
S394-1
S397
P398-1
LH LOAD
LAMP 2
YEL2944-6
WHT1130-62
AB
RED6420-7
WHT1130-55
P407
1
J390
1
12V OUTLET
VCR
VCR
GN
P402-1
RED6420-5
WHT1130-54
12 P403-1 AB
BUNK
END
TRAY
WHT1130-53
RH LOAD
LAMP 2
YEL2944-7
P396-1
YEL2640-34
RED2613-20
SWITCH BAG
COMPARTMENT
LIGHT DOOR
JAMB LH
312
P395-1
YEL2640-36
SWITCH BAG
COMPARTMENT
LIGHT DOOR
JAMB RH
WHT1130-52
RED2613-12
312
P405-1
P394-1
1
1
CIGAR
TV
LIGHTER
GRD
GROUND
P393-1
LH BAGGAGE
COMPARTMENT
LIGHT
WHT1130-59
21
YEL2640-35
WHT1130-66
P392-1
RH BAGGAGE
COMPARTMENT
LIGHT
YEL2640-31
WHT1130-49
12
RED6953-3
DIGITAL CLOCK
WHT1130-70
3214
J392
RED6953-5
WHT1130-42
WHT1130-61
P409
T386-4
B
A
1
MAIN SLEEPER
REF / FAN
GROUND
Schematic - 379 Model Family Electrical
P94-6023
C
30
LOAD
CENTER
DISCONNECT
ROOF
HARNESS
DISCONNECT
SLEEPER
DOOR
LOCK
P381-6
J388-6
J387-2
R C N P B E A F D H G J L K M S
N D C P B F S R A E H G
B A
YEL7260-11
RED7300-17 YEL2941-32 YEL2945-4
RED2613-30
YEL2944-11
RED6954-4
RED6953-8
ORN6100-21 GRA2945-10 GRA7260-10 GRA2941-10
GRA2944-10
GRA2944-10
GRA2941-10
GRA7260-10
GRA2945-10
ORN6100-21
WHT2613-8
GRA7131-8
GRA6732-11 GRA6712-11
GRA6712-11 GRA6732-11
HEATER-A / C
236514
P382-3
GRA7213-11
CONTROL
FAN SPEED
GRA7310-3
LOAD LIGHT
COILED
P404-3
AB
YEL2945-4
RED2613-38 WHT1130-94
RED2613-37 WHT2613-8
WHT1130-190
WHT1130-101
WHT1130-99
P390-3
3
DOME LIGHT
2 1
P391-3
B
OVERHEAD
A
LIGHT
C
T386-3
MAIN SLEEPER
1
GROUND
WHT1130-95
J381-3
GRA7213-10
S381-3
HEATER-A / C
CONTROL
ON / OFF
EDFCBA
GRA7131-8
RED7222-3
YEL7260-12
RED7300-16
S390-3
HEATER-A / C
UNIT BLOWER
RESISTOR
1234
J383-3
GRA7212-3
GRA7211-3
YEL7260-10
S385-3
GRA7310-3
GRA7212-3
GRA7211-3
S393-3
HEATER-A / C
UNIT TEMP ACTUATOR
7810
J382-3
BLK7222-3
BLU7222-3
WHT1130-100
S384-3
BLK7222-3
S392-3
HEATER-A / C UNIT
BLOWER MOTOR
12
P383-3
BLU7222-3
RED7222-3
S394-3
RED7300-18
GRA7213-12
RED2613-36
S387-4
S389-3
S386-3
P386-3
LH LOAD
LIGHT FLUSH
AB
YEL2941-27
RH LOAD
LIGHT FLUSH
P387-3
AB
WHT1130-105
YEL2941-33
J385-2
ACC JACK
1
RED6953-8
# 1
36" SLEEPER
P397-3
AUX PWR / GND
S395-3
WHT1130-104
RED6954-4
21
# 2
P398-3
YEL2944-12
BA
LH LOAD
LAMP BRKT
WHT1130-102
P403-3
YEL2944-4
RH LOAD
LAMP BRKT
WHT1130-98
BA
P396-3
RED2613-35
LH DOOR
JAMB
SWITCH
YEL2640-29
YEL2640-39 YEL2640-38
RED2613-29
P395-3
RH DOOR
JAMB
SWITCH
312
312
P394-3
ACC JACK
# 1 GND
WHT1130-97
1
P393-3
LH BAGGAGE
COMPARTMENT
LIGHT
YEL2640-37
WHT1130-103
21
P392-3
RH BAGGAGE
COMPARTMENT
LIGHT
YEL2640-40
WHT1130-96
12
P401-3
RED2613-34
READING
LIGHT
WHT1130-191
21
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