| Connector 1: | Fuse Block - Underhood (Primary) Label |
| Connector 2: | Fuse Block - Underhood (Primary) Top View |
| Connector 3: | Fuse Block - Underhood (Primary) Bottom View |
| Connector 4: | Fuse Block - Underhood (Primary) Wire Entry |
| Connector 5: | Fuse Block - Underhood (Secondary) Label |
| Connector 6: | Fuse Block - Underhood (Secondary) Top View |
| Connector 7: | Fuse Block - Underhood (Secondary) Bottom View |
| Connector 8: | Fuse Block - Underhood (Secondary) Wire Entry |
| Connector 9: | Fuse Block - I/P - 1 Label |
| Connector 10: | Fuse Block - I/P - 1 Front View |
| Connector 11: | Fuse Block - I/P - 1 Back View |
| Connector 12: | Fuse Block - I/P - 1 Wire Entry |
| Connector 13: | Fuse Block - I/P - 2 Label |
| Connector 14: | Fuse Block - I/P - 2 Front View |
| Connector 15: | Fuse Block - I/P - 2 Back View |
| Connector 16: | Fuse Block - I/P - 2 Wire Entry |
Fuse Block - Underhood (Primary) Label
Device | Rating | Description |
|---|---|---|
A/C COMP Fuse | 10A | A/C Compressor |
ABS-1 Fuse | 40A | ABS |
ABS-2 Fuse | 40A | ABS |
ABS-3 Fuse | 40A | ABS |
E/A PUMP Fuse | 40A | Air Compressor (K16) |
ECM RELAY (LG4/LF8) | -- | Engine Control Module (ECM) |
ECM-B Fuse (LG5/LF6) | 25A | Engine Control Module (ECM) |
ECM-C (LF6) | 25A | Engine Control Module (ECM) |
ENG-1 Fuse | 10A | PTO Switch (PTO), Overdrive Defeat Switch (Allison® LCT), Rear Axle Shift Motor - Two Speed (HPZ) |
ENG-2 Fuse | 15A | Engine Control Module (ECM) (LLY), Heated Fuel Relay(LG4/LG5), Exhaust Brake Relay (K40), Fuel Injectors/Ignition Coils (L18) |
30A | Engine Control Module (ECM) (LMM) | |
ENG-3 Fuse | 15A | Fuel Injectors/Ignition Coils (L18), Intake Air (IA) Heater Relay (LG5), PTO Relay (PTO), Reverse Relay (Allison® MD) |
ENG-4 Fuse (w/o LG5/LF6) | 10A | Cruise Control Switch (K34) |
ENGINE Fuse | 50A | Ignition - A Relay, Ignition - B Relay |
FUEL Fuse (w/o LG5/LF6) | 20A | Fuel Relay (LLY/L18), Not Used (LG4) |
FUEL RELAY | -- | Fuel Pump (L18/LLY/LMM) |
HORN Fuse | 20A | Horn Relay |
HORN RELAY | -- | Horn |
HTD FUEL Fuse | 20A | Heated Fuel Relay (w/o L18) |
HTD FUEL RELAY | -- | Fuel Heater (w/o L18) |
IGN - A RELAY | -- | Ignition |
IGN - B RELAY | -- | Ignition |
NEUTRAL START RELAY | -- | Neutral Start Relay (Allison® MD) (LG4) |
O2S Fuse (L18) | 15A | Heated Oxygen Sensor (HO2S) (L18) |
PCM-B Fuse | 10A (w/o LG4) | Serial Data Gateway (SDG), Powertrain Control Module (PCM) (L18), Engine Control Module (ECM) (w/o LG5), Transmission Control Module (TCM) (w/o LF8), Electric Shift Selector |
25A (LG4) | ||
PTO RELAY | -- | Power Take-Off (PTO) |
REVERSE RELAY (Allison® MD) | -- | Backup Alarm (UZF), Backup Lamps |
RR DEFOG Fuse | 30A | HVAC Control Assembly Connector (C49) |
SPARE Fuse | 10A | Not Used |
SPARE Fuse | 15A | Not Used |
SPARE Fuse | 20A | Not Used |
SPARE Fuse | 30A | Not Used |
STARTER RELAY | -- | Starter Solenoid |
STUD A Fuse | 30A | AUX BODY B+ Upfitter Provision A |
STUD B Fuse | 30A | AUX BODY B+ Upfitter Provision B |
TCM Fuse | 15A | Transmission Control Module (TCM) (LF8) |
Fuse Block - Underhood (Primary) Top View
Fuse Block - Underhood (Primary) Bottom View
Fuse Block - Underhood (Primary) Wire Entry
Connector Part Information
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A1 | PK | 339 | Ignition 1 Voltage (LG4/LG5) |
D-GN/WH | 465 | Fuel Pump Relay Control - Primary (L18/LLY/LMM) | |
A3 | OG | 1640 | Battery Positive Voltage (L18/LLY/LMM) |
OG | 1440 | Fuel Injection Control (LG4/LG5) | |
A4 | RD | 1042 | Battery Positive Voltage (LLY/LMM) |
PK | 439 | Ignition 1 Voltage (w/o LLY/LMM) | |
A6 | RD | 1042 | Battery Positive Voltage |
A7 | PU | 806 | Crank Voltage |
A9 | RD | 242 | Battery Positive Voltage |
B1 | GY | 120 | Fuel Pump Supply Voltage (L18/LLY/LMM) |
PK | 2677 | Battery Positive Voltage (LG4/LG5) | |
B2 | -- | -- | Not Used |
B3 | BK | 250 | Ground (w/o LF8) |
B4 | PU | 2000 | Ignition 1 Relay Output |
B5 | -- | -- | Not Used |
B6 | GY | 2219 | FICM Relay Control (LMM) |
BK | 250 | Ground (All others) | |
B7 | PU | 6 | Starter Solenoid Crank Voltage |
B8 | -- | -- | Not Used |
B9 | YE | 447 | Starter Relay Coil Control |
C1 | OG | 740 | Battery Positive Voltage |
C3 | OG | 740 | Battery Positive Voltage |
C4 | PK | 439 | Ignition 1 Voltage |
C6 | RD | 1042 | Battery Positive Voltage |
D1 | D-GN | 29 | Horn Control |
D2 | -- | -- | Not Used |
D3 | BK | 28 | Horn Relay Control |
D4 | PU | 2000 | Ignition 1 Relay Output |
D5 | -- | -- | Not Used |
D6 | BK | 250 | Ground |
D7 | PK | 539 | Ignition 1 Voltage (LG5) |
L-GN | 488 | PTO On Switch - Signal (L18/LLY/LMM) | |
OG | 440 | Battery Positive Voltage (LG4/LF8) | |
D9 | PK | 239 | Ignition 1 Voltage (L18/LLY/LMM) |
WH | 2561 | PTO Supply Voltage (LG5) | |
OG | 440 | Battery Positive Voltage (LG4/LF8) | |
E7 | BK/WH | 1120 | Ignition 1 Voltage (LG4/LF8) |
WH | 2561 | PTO Supply Voltage (L18/LLY/LMM) | |
D-GN/WH | 2665 | PTO Supply Voltage (LG5) | |
E8 | -- | -- | Not Used |
E9 | L-GN | 488 | PTO On Switch - Signal (LG5) |
L-BU | 1121 | Battery Relay Output-Coil (LG4/LF8) | |
PU | 2562 | PTO Control (L18/LLY/LMM) | |
F1 | RD | 1 | Battery Positive Voltage |
F3 | -- | 2000 | Ignition Voltage Bus (w/o LG5) |
PU | 2000 | Ignition Voltage (LG5) | |
F5 | -- | 2000 | Ignition Voltage Bus |
F7 | -- | 1 | Battery Positive Voltage Bus |
F9 | L-GN | 24 | Backup Lamp Supply Voltage (A/T) |
F11 | GY | 1524 | Backup Lamp Supply Voltage (A/T) |
G2 | PU | 1093 | Rear Defog Element Supply Voltage |
G4 | PK | 239 | Ignition 1 Voltage |
G6 | PK | 539 | Ignition 1 Voltage (w/o LMM) |
G8 | OG | 440 | Battery Positive Voltage |
G10 | -- | -- | Not Used |
G12 | -- | -- | Not Used |
H1 | -- | -- | Not Used |
H3 | PU | 2000 | Ignition Voltage |
H5 | PU | 2000 | Ignition Voltage |
H7 | RD | 1 | Battery Positive Voltage |
H9 | PK | 539 | Ignition 1 Voltage (Allison® MD) |
PK | 139 | Ignition 1 Voltage (Allison® LCT) | |
H11 | PK | 139 | Ignition 1 Voltage (Allison® MD) |
J2 | OG | 440 | Battery Positive Voltage (LF8) |
J4 | PK | 639 | Ignition 1 Voltage (w/o LG5) |
J6 | PK | 339 | Ignition 1 Voltage |
J8 | OG | 1440 | Battery Positive Voltage (w/o L18) |
J10 | D-GN | 1433 | Clutch Start Switch Signal (Allison® MD) |
J12 | YE | 1479 | A/T Neutral Signal (Allison® MD) |
OG | 440 | Battery Positive Voltage (LMM) | |
K1 | -- | -- | Not Used |
K3 | -- | -- | Not Used |
K5 | -- | -- | Not Used |
K7 | -- | -- | Battery Positive Voltage Bus |
K9 | BK | 250 | Ground (LMM) |
K11 | WH | 2368 | Cooling Fan Clutch Supply Voltage (LMM) |
L2 | -- | -- | Not Used |
L4 | -- | -- | Not Used |
L6 | OG | 440 | Battery Positive Voltage (LMM) |
PK | 739 | Ignition 1 Voltage (L18) | |
L8 | OG | 1240 | Battery Positive Voltage |
L10 | BK | 250 | Ground (Allison® MD) |
L12 | PU | 806 | Crank Voltage (Allison® MD) |
WH/BK | 2366 | Cooling Fan Clutch Control (LMM) | |
M1 | RD | 442 | Battery Positive Voltage |
M2 | RD | 1642 | Battery Positive Voltage |
M3 | RD | 42 | Battery Positive Voltage |
M4 | RD | 1042 | Battery Positive Voltage |
M5 | OG | 1840 | Battery Positive Voltage |
M6 | OG | 740 | Battery Positive Voltage |
OG | 740 | Battery Positive Voltage | |
M7 | OG | 1640 | Battery Positive Voltage (L18/LLY/LMM) |
OG | 1540 | Battery Positive Voltage (LG5) | |
M8 | OG | 1540 | Battery Positive Voltage |
N1-N8 | -- | 1 | Battery Positive Voltage Bus |
P7 | -- | 1 | Battery Positive Voltage Bus |
P8 | -- | 1 | Battery Positive Voltage Bus |
R7 | -- | -- | Battery Positive Voltage (AUX BODY B+ Upfitter Provision Stud A) |
R8 | -- | -- | Battery Positive Voltage (AUX BODY B+ Upfitter Provision Stud B) |
Fuse Block - Underhood (Secondary) Label
No. | Device | Rating | Description |
|---|---|---|---|
1 | IGN 1 Fuse | 40A | Ignition Switch, Starter Relay, Transfer Case Shift Control Module (NP1) |
2 | IGN 2 Fuse | 50A | Ignition 4 Relay |
3 | IGN 3 Fuse | 60A | Ignition Switch |
4 | BAT/HAZ Fuse | 60A | Fuse Block - I/P |
5 | HDLP Fuse | 40A | Headlamp Switch, Fuse Block - I/P |
6 | LIGHTING Fuse | 40A | Courtesy Fuse, Park Fuse |
7 | HVAC Fuse | 50A | Blower Motor Resistor Assembly (C40/C60) |
8 | ELEC BRK/BRKLP Circuit Breaker | 30A | Brake Lamps (C6/C7/C8) |
Electronic Brake Control Module (EBCM) (C4/C5) |
Fuse Block - Underhood (Secondary) Top View
Fuse Block - Underhood (Secondary) Bottom View
Fuse Block - Underhood (Secondary) Wire Entry
Connector Part Information
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A1 | RD | 242 | Battery Positive Voltage |
A2 | RD | 1242 | Battery Positive Voltage |
A3 | RD | 342 | Battery Positive Voltage |
A4 | RD | 142 | Battery Positive Voltage |
A5 | RD | 1142 | Battery Positive Voltage |
A6 | RD | 1342 | Battery Positive Voltage |
A7 | RD | 542 | Battery Positive Voltage |
A8 | RD | 642 | Battery Positive Voltage (C4/C5) |
1542 | Battery Positive Voltage (RQ2 & U86/RQ3) | ||
B1-B8 | RD | 1 | Battery Positive Voltage Bus |
Fuse Block - I/P - 1 Label
Fuse No. | Device | Rating | Description |
|---|---|---|---|
1 | STOP Fuse/Circuit Breaker | 20A | Stop Lamp Switch, Trailer Stop Lamp Switch |
2 | -- | -- | Not Used |
3 | PRK LAMPS Fuse/Circuit Breaker | 20A | Headlamp Switch, Transfer Case Shift Control Switch (NP1) |
4 | PCM-1 Fuse/Circuit Breaker | 15A | Electronic Brake Control Module (EBCM), Powertrain Control Module (PCM) (L18), Engine Control Module (ECM) (LG4/LG5/LLY), Throttle Actuator Control (TAC) Module (L18) |
5 | AUX WIRE Fuse/Circuit Breaker | 15A | HTD MIR Relay, DRL Module, Upfitter Connector |
6 | HTR/AC Fuse/Circuit Breaker | 20A | Air Temperature Actuator (C40/C60), Vacuum Pump (w/o L18), HVAC Control Assembly (C40/C60), Blower Motor Relay - Auxiliary (C36) |
7 | HAZRD Fuse/Circuit Breaker | 25A | Turn Signal/Multifunction Switch |
8 | PWR POST Fuse/Circuit Breaker | 20A | Cigar Lighter (DT4), Controller Area Network (CAN) Connector, Auxiliary Power Outlet 1, Auxiliary Power Outlet 2, Data Link Connector (DLC) |
9 | CTSY LAMPS Fuse/Circuit Breaker | 10A | Dome Lamps |
10 | GAUGES Fuse/Circuit Breaker | 10A | Remote Control Door Lock Receiver (RCDLR) (AU0), Headlamp Switch, Daytime Running Lights (DRL) Relay, Gage Center, Driver Information Center (DIC), Instrument Panel Cluster (IPC) |
11 | STRTR Fuse/Circuit Breaker | 10A | Starter Relay, Clutch Start Switch (M/T), Park/Neutral Position (PNP) Switch (Allison® LCT), Neutral Start Relay (Allison® MD), Electronic Brake Control Module (EBCM) |
12 | AXLE/4WD Fuse/Circuit Breaker | 20A | Rear Axle Shift Relay - Two Speed (HPZ) |
13 | TRLR Fuse/Circuit Breaker | 20A | LT TRN TRLR Relay, RT TRN TRLR Relay |
14 | RDO/CHIME Fuse/Circuit Breaker | 15A | Radio, Chime Module (UL5/UXZ), Instrument Panel Cluster (IPC) |
15 | DRL Fuse/Circuit Breaker | 15A | Daytime Running Lights (DRL) Diode |
16 | AIRBAG Fuse/Circuit Breaker | 10A | Inflatable Restraint I/P Module (AK5), Inflatable Restraint Sensing and Diagnostic Module (SDM) (AJ3/AK5) |
17 | ILLUM Fuse/Circuit Breaker | 10A | IPC, Radio, HVAC Control Assembly, A/T Shift Lever Position Indicator |
18 | BRK Fuse/Circuit Breaker | 10A | A/C Compressor Clutch Relay (C60), High Idle Switch (UF3), Clutch Pedal Position (CPP) Switch (M/T), ABS Relay (JE4), Stop Lamp Switch |
19 | PWR/ACCY Fuse/Circuit Breaker | 20A | Blower Motor Relay - Auxiliary (C49), Outside Rearview Mirror - Driver (DB6/DB7/DB8), Outside Rearview Mirror - Passenger (DB6/DB7/DB8), Door Lock Switch - Driver (AU3), Door Lock Switch - Passenger (AU3), Remote Control Door Lock Receiver (RCDLR) (AU0) |
20 | IGN-4 Fuse/Circuit Breaker | 20A | Instrument Panel Cluster (IPC), Windshield Wiper Motor , Turn Signal/Multifunction Switch, IGN-4 Relay |
21 | MKR LTS Fuse/Circuit Breaker | 25A | MKR LTS Relay |
22 | TRN/BCK/UP Fuse/Circuit Breaker | 15A | Reverse Relay (Allison® MD), Backup Lamp Switch (M/T), Turn Signal/Multifunction Switch |
23 | TRANS Fuse/Circuit Breaker | 10A | Instrument Panel Cluster (IPC), SDG Module, TCM , ECM, PCM |
24 | HYD/AIR BRK Fuse/Circuit Breaker | 10A | Low Air Pressure Switch, Air Brake Dryer (JE4/JTU), Traction Control Switch (NW9), Air Suspension Dump Switch (G40/G45/GSJ) |
A-B | -- | -- | Not Used |
Fuse Block - I/P - 1 Front View
Fuse Block - I/P - 1 Back View
Fuse Block - I/P - 1 Wire Entry
Connector Part Information
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A2-A3 | -- | -- | Not Used |
A6-A7 | -- | -- | Not Used |
B2 | -- | 142 | Battery Positive Voltage Bus |
B4 | RD | 142 | Battery Positive Voltage |
B6 | -- | 142 | Battery Positive Voltage Bus |
B8 | -- | 142 | Battery Positive Voltage Bus |
C1 | OG | 540 | Battery Positive Voltage |
C3 | OG | 640 | Battery Positive Voltage |
C5 | OG | 1040 | Battery Positive Voltage |
C7 | OG | 140 | Battery Positive Voltage |
D2 | BN | 4 | Accessory Voltage |
D4 | -- | 142 | Battery Positive Voltage Bus |
D6 | RD | 142 | Battery Positive Voltage |
D8 | -- | 142 | Battery Positive Voltage Bus |
E1 | YE | 43 | Accessory Voltage |
E3 | OG | 1140 | Battery Positive Voltage |
E5 | OG | 840 | Battery Positive Voltage |
E7 | -- | -- | Not Used |
F2 | -- | 1142 | Battery Positive Voltage Bus |
F4 | RD | 1142 | Battery Positive Voltage |
F6 | -- | 1342 | Battery Positive Voltage Bus |
F8 | RD | 1342 | Battery Positive Voltage |
G1 | OG | 1340 | Battery Positive Voltage |
G3 | OG | 340 | Battery Positive Voltage |
G5 | OG | 40 | Battery Positive Voltage |
G7 | OG | 240 | Battery Positive Voltage |
BN | 241 | Ignition 3 Voltage (NP1) | |
H2 | -- | 3 | Ignition 1 Voltage Bus |
H4 | PK | 3 | Ignition 1 Voltage |
H6 | -- | 3 | Ignition 1 Voltage Bus |
H8 | -- | 3 | Ignition 1 Voltage Bus |
J1 | PK | 139 | Ignition 1 Voltage |
J3 | YE | 1139 | Ignition 1 Voltage |
J5 | PK | 39 | Ignition 1 Voltage |
J7 | PK | 439 | Ignition 1 Voltage |
K2 | WH | 1390 | Off Run Crank Voltage |
K4 | D-GN | 44 | Instrument Panel Lamps Dimmer Switch Signal |
K6 | YE | 5 | Crank Voltage |
K8 | OG | 300 | Ignition 3 Voltage |
L1 | PK | 1020 | Off Run Crank Voltage |
L3 | GY | 8 | Instrument Panel Lamp Supply Voltage 1 |
L5 | PU | 806 | Crank Voltage |
L7 | BN | 641 | Ignition 3 Voltage |
M2 | -- | 300 | Ignition 3 Voltage Bus |
M4 | OG | 300 | Ignition 3 Voltage |
M6 | -- | 300 | Ignition 3 Voltage Bus |
M8 | -- | 300 | Ignition 3 Voltage Bus |
N1 | BN | 541 | Ignition 3 Voltage |
N3 | BN | 441 | Ignition 3 Voltage |
N5 | BN | 241 | Ignition 3 Voltage (C6/C7/C8) |
N7 | GY | 141 | Ignition 3 Voltage |
Fuse Block - I/P - 2 Label
Device | Rating | Description |
|---|---|---|
BRK Circuit Breaker | 10A | Brake Warning Lamp, CHMSL Relay |
BRK LAMP Relay | -- | Trailer Stop Lamps (RQ2/U86/RQ3) |
CHMSL Relay | -- | Brake Lamps (C4/C5), Tractor/Trailer Wiring (C6/C7/C8) |
DRL Relay | -- | Daytime Running Lights (DRL) |
ECM Relay | -- | Engine Control Module (ECM) (w/o LG4) |
HTD MIR Relay | -- | Outside Rearview Mirror - Driver (DB6/DB7/DB8), Outside Rearview Mirror - Passenger (DB6/DB7/DB8) |
IGN-4 Relay | -- | Ignition |
LT PARK Circuit Breaker | 10A | Left Parking Lamps |
LT REAR TRN/STOP Circuit Breaker | 10A | Transfer Case Shift Control Switch (NP1) |
LT TRN TRLR Relay | -- | Left Trailer Turn Signal |
MKR LTS Relay | -- | Side Marker and Clearance Lamps |
PTO Relay | -- | Power Take-Off (LG4/PTO) |
PWR WNDW Circuit Breaker | 25A | Power Windows |
RDO Circuit Breaker | 10A | Radio Blunt Cut |
RT PARK Circuit Breaker | 10A | Right Parking Lamps |
RT REAR TRN/STOP Circuit Breaker | 10A | Right Rear Trailer Wiring |
RT TRN TRLR Relay | -- | Right Trailer Turn Signal |
Fuse Block - I/P - 2 Front View
Fuse Block - I/P - 2 Back View
Fuse Block - I/P - 2 Wire Entry
Connector Part Information
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A30 | -- | -- | Not Used |
A85 | -- | -- | Not Used |
A86 | -- | -- | Not Used |
A87 | -- | -- | Not Used |
A87A | -- | -- | Not Used |
B30 | -- | -- | Not Used |
B85 | -- | -- | Not Used |
B86 | -- | -- | Not Used |
B87 | -- | -- | Not Used |
B87A | -- | -- | Not Used |
C30 | -- | -- | Not Used |
C85 | -- | -- | Not Used |
C86 | -- | -- | Not Used |
C87 | -- | -- | Not Used |
C87A | -- | -- | Not Used |
D30 | YE | 318 | Left Rear Trailer Stop Turn Lamp Supply Voltage |
D85 | YE | 618 | Left Rear Turn Signal Lamp Supply Voltage (C4/C5) |
L-BU | 14 | Left Turn Signal Status Signal (C6/C7/C8) | |
D86 | BK | 450 | Ground |
D87 | OG | 640 | Battery Positive Voltage |
D87A | -- | -- | Not Used |
E30 | D-GN | 319 | Right Rear Trailer Stop Turn Lamp Supply Voltage |
E85 | D-GN | 619 | Right Rear Turn Signal Lamp Supply Voltage (C4/C5) |
D-GN | 15 | Right Turn Signal Status Signal (C6/C7/C8) | |
E86 | BK | 450 | Ground |
E87 | OG | 640 | Battery Positive Voltage |
E87A | -- | -- | Not Used |
F30 | OG | 267 | Heated Mirror Supply Voltage |
F85 | BK | 450 | Ground |
F86 | OG | 267 | Heated Mirror Supply Voltage |
F87 | BN | 641 | Ignition 3 Voltage |
F87A | -- | -- | Not Used |
G30 | WH | 17 | Stop Lamp Supply Voltage |
G85 | BK | 450 | Ground |
G86 | L-BU | 1320 | Stop Lamp Supply Voltage |
G87 | YE | 895 | Left Rear Stop Lamp Supply Voltage |
G87A | -- | -- | Not Used |
H30 | TN | 12 | Headlamp Low Beam Supply Voltage |
H85 | L-GN/BK | 592 | Daytime Running Lights (DRL) Relay Control |
H86 | PK | 39 | Ignition 1 Voltage |
H87 | YE | 634 | DRL Diode Supply Voltage |
H87A | PU | 544 | Headlamp Low Beam Supply Voltage |
J30 | BK/WH | 1120 | ECM Power (w/o LG4) |
WH | 2561 | PTO Supply Voltage (LG4/PTO) | |
J85 | OG | 440 | Battery Positive Voltage (w/o LG4) |
L-GN | 488 | PTO On Switch - Signal (LG4) | |
J86 | L-BU | 1121 | ECM Power Enable (w/o LG4) |
PU | 2562 | PTO Supply Voltage (LG4) | |
J87 | OG | 440 | Battery Positive Voltage (w/o LG4) |
PK | 539 | Ignition 1 Voltage (LG4) | |
J87A | -- | -- | Not Used |
K30 | RD | 1411 | Trailer Stop Relay - Contact - N.O. |
K85 | L-BU | 1320 | Stop Lamp Supply Voltage |
K86 | BK | 450 | Ground |
K87 | RD | 1542 | Battery Positive Voltage |
K87A | -- | -- | Not Used |
L30 | BK | 755 | RAP Relay Coil Control |
L85 | YE | 43 | Accessory Voltage |
L86 | BK | 450 | Ground |
L87 | RD | 1242 | Battery Positive Voltage |
L87A | -- | -- | Not Used |
M30 | OG | 1340 | Battery Positive Voltage |
M85 | OG/BK | 2666 | Ignition 1 Voltage |
M86 | BN/WH | 2609 | Right Rear Park Lamps Supply Voltage |
M87 | D-GN | 21 | Marker Lamps Supply Voltage |
M87A | -- | -- | Not Used |
N30 | PK | 2677 | Battery Positive Voltage |
N85 | PK | 239 | Ignition 1 Voltage |
N86 | BK | 450 | Ground |
N87 | OG | 1440 | Battery Positive Voltage |
N87A | -- | -- | Not Used |
P30 | GY | 5481 | Ground |
P85 | BK/WH | 1120 | Ground |
P86 | BN | 5347 | Ground |
P87 | BK/WH | 1120 | Ground |
P87A | -- | -- | Not Used |
R1 | BK | 755 | Battery Positive Voltage |
R2 | YE | 343 | Accessory Voltage |
R3 | -- | 755 | Battery Positive Voltage Bus |
R4 | OG | 2040 | Battery Positive Voltage |
R5 | BN | 9 | Park Lamp Supply Voltage |
R6 | BN | 2509 | Left Rear Park Lamps Supply Voltage |
R7 | -- | 9 | Park Lamp Supply Voltage Bus |
R8 | BN/WH | 2609 | Right Rear Park Lamps Supply Voltage |
S1-S2 | -- | -- | Not Used |
S3 | YE | 18 | Left Rear Stop Turn Lamp Supply Voltage |
S4 | YE | 618 | Left Rear Turn Signal Lamp Supply Voltage |
S5-S6 | -- | -- | Not Used |
S7 | WH | 17 | Stop Lamp Switch Signal |
S8 | L-BU | 1320 | Stop Lamp Supply Voltage |
T1-T2 | -- | -- | Not Used |
T3 | D-GN | 19 | Right Rear Stop Turn Lamp Supply Voltage |
T4 | D-GN | 619 | Right Rear Turn Signal Lamp Supply Voltage |
T5-T8 | -- | -- | Not Used |
