| Table 1: | Fuse Block - Underhood Label Usage |
| Table 2: | Fuse Block - Underhood C1 |
| Table 3: | Fuse Block - Underhood C2 |
| Table 4: | Fuse Block - Underhood C3 |
| Table 5: | Fuse Block - Underhood C4 |
| Table 6: | Fuse Block - Underhood C5 |
| Table 7: | Fuse Block - Underhood C6 |
| Table 8: | Fuse Block - Underhood C7 |
| Table 9: | Fuse Block - Underhood C9 |
| Table 10: | Fuse Block - I/P C1 |
| Table 11: | Fuse Block - I/P C2 |
| Table 12: | Fuse Block - I/P C3 |
| Table 13: | Fuse Block - I/P C4 |
| Table 14: | Relay Block - I/P Label Usage |
| Table 15: | Relay Block - I/P C1 |
| Table 16: | Relay Block - I/P C3 |
| Table 17: | Relay Block - I/P C4 |
| Table 18: | Relay Block - I/P C7 (Trailer Wiring) |
| Table 19: | Relay Block - I/P C7 (USB/USC/UNR) |
| Table 20: | Relay Block - I/P C10 |
| Table 21: | Junction Block - Wire Entry |
| Table 22: | Junction Block - I/P C2 |
| Table 23: | Junction Block - I/P C4 |
| Table 24: | Junction Block -- I/P C5 |
| Table 25: | Junction Block - I/P C6 |
| Table 26: | Junction Block - I/P C7 |
| Table 27: | Junction Block - I/P C8 |
Fuse Block - Underhood Label
Device | Rating | Description |
|---|---|---|
STUD 1 Fuse | 40A | Trailer Wiring |
MBEC Fuse | 50A | SEAT CB, RT DOOR CB |
BLOWER Fuse | 40A | HVAC Blower Motor - High Speed |
LBEC 2 Fuse | 50A | LOCKS Fuse, DDM Fuse, PDM Fuse, AUX PWR 2 Fuse |
STUD 2 Fuse | 30A | Trailer Wiring, Off Road Lamps |
ABS Fuse | 60A | Electronic Brake Control Module (EBCM) |
VSES/ECAS Fuse | 60A | ECAS Relay |
IGN A Fuse | 40A | Ignition Switch RUN, START, RUN/START/ACCY, STARTER Relay |
IGN B Fuse | 40A | Ignition Switch RUN/ACC, RUN/START |
LBEC 1 Fuse | 50A | FLASH Fuse, TBC 2A Fuse, TBC 2B Fuse, TBC 2C Fuse, LT DOORS Fuse |
TRL PARK Fuse | 15A | Trailer Wiring |
RR PARK Fuse | 10A | Tail/Stop Lamp - Right, License Lamp - Right, Side Marker Lamp - Right Rear |
LR PARK Fuse | 10A | Tail/Stop Lamp - Left, License Lamp - Left, Side Marker Lamp - Left Rear |
INT PARK RF Fuse | 10A | SIR Defeat Switch, Clearance Lamps, Marker Lamps, Trailer Jumper |
STOP LP Fuse | 25A | Stop Lamp Switch |
TBC BATT Fuse | 10A | BCM |
PARK LP Relay | -- | TRLR PARK Fuse, LR PARK Fuse, RR PARK Fuse, F PARK Fuse, MARKER LP Fuse |
STARTER Relay | -- | Starter |
SUNROOF Fuse | 25A | Sunroof Relay |
SEO B2 Fuse | 30A | Electronic Brake Control Module (EBCM) |
4WS Fuse | 15A | EVAP Canister Vent Solenoid |
RR HVAC | 30A | Rear HVAC Module |
AUX PWR 1 Fuse | 20A | Accessory Power Outlets |
PCM 1 Fuse | 15A | Evaporative Emission (EVAP) Canister Purge Solenoid, Powertrain Control Module (PCM), Mass Air Flow (MAF) Sensor/Intake Air Temperature (IAT) Sensor |
ETC/ECM Fuse | 15A | Throttle Actuator Control (TAC), Electronic Brake Control Module (EBCM) |
INJ 1 Fuse | 15A | Odd Ignition Coils, Odd Fuel Injectors |
INJ 2 Fuse | 15A | Even Ignition Coils, Even Fuel Injectors |
IGN E Fuse | 10A | A/C Compressor Relay, I/P Cluster, Turn/Hazard Switch |
RTD Fuse | 30A | Not Used |
TRL B/U Fuse | 10A | BCM Module, Trailer Connector |
PCM B Fuse | 20A | Fuel Pump Relay, PCM |
F/PMP Relay | -- | Fuel Pump |
O2 Sensor A Fuse | 15A | Heated Oxygen Sensors - Left/Right - Before Catalytic Converter |
B/U LP Fuse | 20A | Park/Neutral Position Switch (PNP) |
RR DEFOG Fuse | 30A | DEFOG Relay |
HDLP-HI Relay | -- | High Beam - Left, High Beam - Right |
O2 B Fuse | 15A | Heated Oxygen Sensors - Left/Right - After Catalytic Converter |
SIR Fuse | 15A | Inflatable Restraint I/P Module Disable Switch, Inflatable Restraint Sensing and Diagnostic Module (SDM) |
FRT PARK Fuse | 10A | LF/RF Park/Turn Lamps, LF/RF Side Marker Lamps |
SEO IGN Fuse | 10A | Rear Defogger Relay |
TBC IGN 1 Fuse | 10A | Body Control Module (BCM) |
HI HDLP - LT Fuse | 10A | Headlamp - High Beam - Left |
LH HID Fuse | 20A | Not Used |
DRL Relay | -- | DRL - Left, DRL - Right |
DRL Fuse | 10A | Daytime Running Lamps (DRL) Relay |
IPC/DIC Fuse | 10A | Instrument Panel Cluster (IPC) |
HVAC/ECAS Fuse | 10A | HVAC Control Module, Air Suspension Module |
CIG LTR Fuse | 15A | Cigar Lighter, Data Link Connector (DLC) |
HI HDLP RT Fuse | 10A | Highbeam Headlamp - Right |
HDLP-LOW Relay | -- | Headlamp - Low Beam - Left, Headlamp - Low Beam - Right |
A/C COMP Relay | -- | A/C Compressor Clutch Assembly |
A/C COMP Fuse | 10A | A/C Compressor Clutch Relay |
RR WPR | 25A | Rear Window Wiper Motor |
RADIO Fuse | 15A | Radio, Rear Seat Audio (RSA) |
SEO B1 Fuse | 15A | Heated Seat Module - LR/RR, Garage Door Opener |
LO HDLP - LT Fuse | 10A | Headlamp - Low Beam - Left |
BTSI Fuse | 10A | Stoplamp Switch, Floor Shifter Shift Lock Control Solenoid |
CRANK Fuse | 10A | Ignition Switch, PCM Module |
LO HDLP - RT Fuse | 10A | Headlamp - Low Beam - Right |
FOG LP Relay | -- | Not Used |
FOG LP Fuse | 15A | Not Used |
HORN Relay | -- | Horn - Low Note, Horn - High Note |
W/S WASH Relay | -- | Front Windshield Washer Motor and Module |
W/S WASH Fuse | 15A | W/S WASH Relay, Front Windshield Washer Motor and Module |
INFO Fuse | 15A | Vehicle Communication Interface Module (VCIM) |
RADIO AMP Fuse | 30A | Radio Amplifier |
RH HID Fuse | 20A | Not Used |
HORN Fuse | 15A | Horn - High/Low Note |
EAP Fuse | 15A | Not Used |
TREC Fuse | 30A | Transfer Case Control Module |
SBA Fuse | 15A | Not Used |
Fuse Block - Underhood Top View
Fuse Block - Underhood Bottom View
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1-A2 | -- | -- | Not Used | ||||
A3 | YE | 5 | Crank Voltage | ||||
A4 | OG | 2040 | Battery Positive Voltage (Except SUT) | ||||
A5 | OG | 4340 | Battery Positive Voltage | ||||
OG | 4340 | Battery Positive Voltage | |||||
A6 | PK | 39 | Ignition 1 Voltage | ||||
A7 | YE | 1139 | Ignition 1 Voltage | ||||
YE | 1139 | Ignition 1 Voltage | |||||
A8 | L-GN/BK | 584 | A/T Shift Lock Control Switch Supply Voltage | ||||
L-GN/BK | 584 | A/T Shift Lock Control Switch Supply Voltage | |||||
A9 | PK | 3 | Ignition 1 Voltage | ||||
A10 - A11 | -- | -- | Not Used | ||||
A12 | BN | 2409 | Interior Park Lamps Supply Voltage | ||||
BN | 2409 | Interior Park Lamps Supply | |||||
B1 | -- | -- | Not Used | ||||
B2 | OG | 2268 | Washer Fluid Pump Relay Control | ||||
B3-B7 | -- | -- | Not Used | ||||
B8 | OG | 1840 | Battery Positive Voltage | ||||
B9 | BK/WH | 1969 | Headlamp High Beam Relay Control | ||||
B10 | -- | -- | Not Used | ||||
B11 | OG | 3840 | Battery Positive Voltage | ||||
B12 | RD | 142 | Battery Positive Voltage | ||||
C1 | OG | 1640 | Battery Positive Voltage | ||||
C2 | OG | 3240 | Battery Positive Voltage (Except UE4) | ||||
OG | 3240 | Battery Positive Voltage (Except UE4) | |||||
C3 | BK | 28 | Horn Relay Control | ||||
BK | 28 | Horn Relay Control | |||||
C4-C8 | -- | -- | Not Used | ||||
C9 | PK | 1020 | Ignition 0 Voltage | ||||
PK | 1020 | Ignition 0 Voltage | |||||
C10 | OG | 1040 | Battery Positive Voltage | ||||
C11 | -- | -- | Not Used | ||||
C12 | PU | 420 | TCC Brake Switch Signal | ||||
D1-D2 | -- | -- | Not Used | ||||
D3 | PK/WH | 1970 | Headlamp Low Beam Relay Control | ||||
D4 | OG | 340 | Battery Positive Voltage | ||||
D5 | OG | 640 | Battery Positive Voltage | ||||
OG | 640 | Battery Positive Voltage | |||||
D8-D9 | -- | -- | Not Used | ||||
D10 | PK | 639 | Ignition 1 Voltage | ||||
PK | 639 | Ignition 1 Voltage | |||||
D11 | -- | -- | Not Used | ||||
D12 | OG | 1140 | Battery Positive Voltage | ||||
E1-E2 | -- | -- | Not Used | ||||
E3 | L-GN /BK | 592 | DRL Relay Control | ||||
E4 | OG | 4540 | Battery Positive Voltage | ||||
E5-E6 | -- | -- | Not Used | ||||
E7 | L-BU | 1320 | Stop Lamp Supply Voltage | ||||
E8-E9 | -- | -- | Not Used | ||||
E10 | D-BU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
E11 | OG | 2340 | Battery Positive Voltage | ||||
E12 | -- | -- | Not Used | ||||
F1 | -- | -- | Not Used | ||||
F2 | OG | 3740 | Battery Positive Voltage | ||||
F3 | L-BU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
F4 | -- | -- | Not Used | ||||
F5 | PK | 739 | Ignition 1 Voltage | ||||
F6 | PK | 639 | Ignition 1 Voltage | ||||
F7 | OG | 2840 | Battery Positive Voltage | ||||
F8-F9 | -- | -- | Not Used | ||||
F10 | GY | 1524 | Backup Lamp Signal | ||||
F11 | WH | 1080 | Park Lamp Relay Control | ||||
F12 | OG | 1540 | Battery Positive Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1-A2 | -- | -- | Not Used | ||||
A3 | D-GN | 59 | A/C Compressor Clutch Supply Voltage | ||||
A4-A6 | -- | -- | Not Used | ||||
A7 | D-GN/WH | 465 | Fuel Pump Relay Control | ||||
A8 | OG | 440 | Battery Positive Voltage | ||||
A9 | PK | 1339 | Ignition 1 Voltage | ||||
PK | 1339 | Ignition 1 Voltage | |||||
A10 | L-BU | 1320 | Stop Lamp Supply Voltage | ||||
A11 | GY | 1524 | Backup Lamp Signal | ||||
A12 | PK | 439 | Ignition 1 Voltage | ||||
PK | 439 | Ignition 1 Voltage | |||||
B1-B6 | -- | -- | Not Used | ||||
B7 | BK | 550 | Ground | ||||
B8 | OG | 440 | Battery Positive Voltage | ||||
B9 | PK | 1039 | Ignition 1 Voltage | ||||
B10 | PK | 439 | Ignition 1 Voltage | ||||
B11-B12 | -- | -- | Not Used | ||||
C1-C2 | -- | -- | Not Used | ||||
C3 | D-GN/WH | 459 | A/C Compressor Clutch Relay Control | ||||
C4-C9 | -- | -- | Not Used | ||||
C10 | PK | 1039 | Ignition 1 Voltage | ||||
PK | 1039 | Ignition 1 Voltage | |||||
C11 | -- | -- | Not Used | ||||
C12 | PU | 420 | TCC Brake Switch Signal | ||||
D1-D2 | -- | -- | Not Used | ||||
D3 | L-GN | 275 | Park Neutral Position Switch Park Signal | ||||
D4-D5 | -- | -- | Not Used | ||||
D8 | PK | 1539 | Ignition 1 Voltage | ||||
PK | 1539 | Ignition 1 Voltage | |||||
D9 | PK | 1239 | Ignition 1 Voltage | ||||
PK | 1239 | Ignition 1 Voltage | |||||
D10 | PK | 1039 | Ignition 1 Voltage | ||||
PK | 1039 | Ignition 1 Voltage | |||||
D11 | PU | 6 | Starter Solenoid Crank Voltage | ||||
D12 | YE/BK | 625 | Starter Enable Relay Control | ||||
E1-E5 | -- | -- | Not Used | ||||
E6 | PK | 1239 | Ignition 1 Voltage | ||||
PK | 1239 | Ignition 1 Voltage | |||||
E7 | PK | 539 | Ignition 1 Voltage | ||||
PK | 539 | Ignition 1 Voltage | |||||
E8-E9 | -- | -- | Not Used | ||||
E10 | PK | 1239 | Ignition 1 Voltage | ||||
E11-E12 | -- | -- | Not Used | ||||
F1-F2 | -- | -- | Not Used | ||||
F3 | PU | 806 | Crank Voltage | ||||
F4-F7 | -- | -- | Not Used | ||||
F8 | PK | 839 | Ignition 1 Voltage | ||||
F9 | PK | 639 | Ignition 1 Voltage | ||||
F10 | PK | 1020 | Ignition 0 Voltage | ||||
PK | 1020 | Ignition 0 Voltage | |||||
F11 | D-GN | 1433 | PNP Start Switch Signal | ||||
F12 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1-A2 | -- | -- | Not Used | ||||
A3 | D-BU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
D-BU | 2115 | Right Turn Signal Lamps Supply Voltage (SUT) | |||||
A4 | OG | 2640 | Battery Positive Voltage | ||||
A5-A6 | -- | -- | Not Used | ||||
B1-B2 | -- | -- | Not Used | ||||
B3 | L-BU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
L-BU | 2114 | Left Turn Signal Lamps Supply Voltage (SUT) | |||||
B4 | -- | -- | Not Used | ||||
B5 | -- | -- | Vent Tube | ||||
B6 | BN | 2109 | Trailer Park Lamps Supply Voltage | ||||
C1 | -- | -- | Not Used | ||||
C2 | L-GN | 1624 | Trailer Backup Lamps Supply Voltage | ||||
C3-C5 | -- | -- | Not Used | ||||
C6 | BN/WH | 2609 | Right Rear Park Lamps Supply Voltage | ||||
BN/WH | 2609 | Right Rear Park Lamps Supply Voltage (Except SUT) | |||||
D1-D6 | -- | -- | Not Used | ||||
E1-E3 | -- | -- | Not Used | ||||
E4 | BK | 550 | Ground | ||||
E5-E6 | -- | -- | Not Used | ||||
F1 | GY | 120 | Fuel Pump Supply Voltage | ||||
F2-F3 | -- | -- | Not Used | ||||
F4 | L-BU | 1320 | Stop Lamp Supply Voltage | ||||
L-BU | 1320 | Stop Lamp Supply Voltage | |||||
F5 | -- | -- | Not Used | ||||
F6 | BN | 2509 | Left Rear Park Lamps Supply Voltage | ||||
BN | 2509 | Left Rear Park Lamps Supply Voltage (Except SUT) | |||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1-A2 | -- | -- | Not Used | ||||
A3 | D-BU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
D-BU | 2115 | Right Turn Signal Lamps Supply Voltage | |||||
A4 | BK | 550 | Ground | ||||
A5 | -- | -- | Not Used | ||||
A6 | D-GN | 1329 | Horn Fuse Supply Voltage | ||||
D-GN | 1329 | Horn Fuse Supply Voltage | |||||
B1 | -- | -- | Not Used | ||||
B2 | D-BU | 545 | DRL Supply Voltage | ||||
D-BU | 545 | DRL Supply Voltage | |||||
B3-B6 | -- | -- | Not Used | ||||
C1 | BN | 2309 | Front Park Lamps Supply Voltage | ||||
BN | 2309 | Front Park Lamps Supply Voltage | |||||
C2 | -- | -- | Not Used | ||||
C5 | BN | 2309 | Front Park Lamps Supply Voltage | ||||
BN | 2309 | Front Park Lamps Supply Voltage | |||||
C6 | D-GN/WH | 266 | Washer Fluid Pump Supply Voltage | ||||
D1-D2 | -- | -- | Not Used | ||||
D5 - D6 | -- | -- | Not Used | ||||
E1 | L-BU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
L-BU | 2114 | Left Turn Signal Lamps Supply Voltage | |||||
E2 | D-GN/WH | 711 | Left Headlamp High Beam Supply Voltage | ||||
E3 | L-GN/BK | 311 | Right Headlamp High Beam Supply Voltage | ||||
E4-E6 | -- | -- | Not Used | ||||
F1-F3 | -- | -- | Not Used | ||||
F4 | YE | 712 | Left Headlamp Low Beam Supply Voltage | ||||
F5 | TN/WH | 312 | Right Headlamp Low Beam Supply Voltage | ||||
F6 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | RD | 842 | Battery Positive Voltage | ||||
B | RD | 542 | Battery Positive Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | RD | 642 | Battery Positive Voltage | ||||
B | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | RD | 342 | Battery Positive Voltage | ||||
B | RD | 42 | Battery Positive Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | RD | 442 | Battery Positive Voltage | ||||
B | RD | 4042 | Battery Positive Voltage (ZM6) | ||||
Fuse Block - I/P Label
Device | Rating | Description |
|---|---|---|
RR WPR Fuse | 15A | Rear Window Wiper/Washer Switch |
SEO ACCY Fuse | 10A | Body Builder Provision |
WS WPR Fuse | 25A | Windshield Wiper Motor and Module |
TBC ACCY Fuse | 10A | Body Control Module (BCM) |
IGN 3 Fuse | 10A | Heated Seat Module - LR/RR |
4WD Fuse | 15A | Air Suspension Module, Ride Height Switch, Transfer Case Shift Control Switch |
HTR A/C Fuse | 30A | Not Used |
LOCK Relay | -- | Door Lock Actuator - Liftgate, Door Latch Assembly - LR, Door Latch Assembly - RR |
HVAC 1 Fuse | 10A | HVAC Control Module, HVAC Actuators, Inside Rearview Mirror |
L DOOR | -- | Fuse Block - I/P C4 (Driver Door Harness) |
CRUISE Fuse | 10A | Cruise Control Switch |
UNLOCK Relay | -- | Door Lock Actuator - Liftgate, Door Latch Assembly - LR, Door Latch Assembly - RR |
RR FOG LP Relay | -- | Not Used |
BRAKE Fuse | 10A | Stop Lamp Switch |
DRIVER UNLOCK Relay | -- | Not Used |
PDM Fuse | 10A | Front Passenger Door Module (FPDM) |
IGN O Fuse | 10A | Automatic Transmission, Powertrain Control Module (PCM), Shift Lock Control Keylock Solenoid |
TBC IGN O Fuse | 10A | Body Control Module (BCM) |
VEH CHMSL Fuse | 10A | CHMSL Stop Lamp, Trailer Wiring Provisions |
LT TRLR ST/TRN Fuse | 10A | Trailer Wiring Provisions |
LT TRN Fuse | 10A | Instrument Panel Cluster (IPC), Side Marker Lamps - LF/LR, Turn Signal Lamp - LR, Turn/Park Lamp - LF |
VEH STOP Fuse | 15A | Turn Signal/Hazard Flasher Module, VEH CHMSL Fuse |
BODY | -- | Relay Block - Body C3 (Body Harness) |
RT TRLR ST/TRN Fuse | 10A | Trailer Wiring Provisions |
RT TRN Fuse | 10A | Instrument Panel Cluster (IPC), Side Marker Lamps - RF/RR, Turn Signal Lamp - RR, Turn/Park Lamp - RF |
DDM Fuse | 15A | Driver Door Module (DDM) |
AUX PWR 2 Fuse | 20A | Midgate |
LOCKS Fuse | 20A | Door Lock/Unlock Relay |
ECC Fuse | 10A | Liftgate Door Lock Relay |
TBC 2C Fuse | 15A | Body Control Module (BCM) |
FLASH Fuse | 25A | Turn Signal/Hazard Flasher Module |
LT DOORS CB | 25A | Window Switch - LR, Driver Door Module (DDM) |
TBC 2B Fuse | 15A | Body Control Module (BCM) |
TBC 2A Fuse | 15A | Body Control Module (BCM) |
Fuse Block - I/P Top View
Fuse Block - I/P Bottom View
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | GY/BK | 255 | Rear Door Lock Relay Control | ||||
A3 | -- | -- | Not Used | ||||
A4 | TN/BK | 254 | Rear Door Unlock Relay Control | ||||
A5-A6 | -- | -- | Not Used | ||||
A7 | OG | 4240 | Battery Positive Voltage | ||||
A8 | YE | 1618 | Trailer Left Rear Turn/Stop Lamp Supply Voltage | ||||
A9 | D-GN | 1619 | Trailer Right Rear Turn/Stop Lamp Supply Voltage | ||||
A10 | -- | -- | Not Used | ||||
A11 | D-BU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
A12 | RD | 42 | Battery Positive Voltage | ||||
B1 | YE | 143 | Accessory Voltage | ||||
B2 | YE | 43 | Accessory Voltage | ||||
B3-B7 | -- | -- | Not Used | ||||
B8 | WH | 17 | Stop Lamp Switch Signal | ||||
B9-B11 | -- | -- | Not Used | ||||
B12 | OG | 2140 | Battery Positive Voltage | ||||
C1-C3 | -- | -- | Not Used | ||||
C4 | BN | 41 | Ignition 3 Voltage | ||||
C5 | -- | -- | Not Used | ||||
C8 | L-BU | 1620 | CHMSL Supply Voltage | ||||
C9 - C12 | -- | -- | Not Used | ||||
D1 | YE | 243 | Accessory Voltage | ||||
YE | 243 | Accessory Voltage (SUT) | |||||
D2 | -- | -- | Not Used | ||||
D3 | BN | 341 | Ignition 3 Voltage | ||||
D5 | BN | 441 | Ignition 3 Voltage | ||||
D8-D9 | -- | -- | Not Used | ||||
D10 | BK/WH | 1851 | Ground | ||||
D11-D12 | -- | -- | Not Used | ||||
E1 | BN | 241 | Ignition 3 Voltage | ||||
BN | 241 | Ignition 3 Voltage | |||||
E2 | BN | 241 | Ignition 3 Voltage | ||||
E3 | -- | -- | Not Used | ||||
E4 | GY | 118 | Left Front Door Speaker Output (-) | ||||
GY | 118 | Left Front Tweeter Speaker Output (-) | |||||
E5 | BN | 1046 | DDM Class 2 Serial Data | ||||
E6 | -- | -- | Not Used | ||||
E7 | PK | 1691 | Automatic Day/Night Mirror Low Reference | ||||
E8 | WH | 530 | Ignition 0 Voltage | ||||
E9 | -- | -- | Not Used | ||||
E10 | RD | 842 | Battery Positive Voltage | ||||
E11 | OG | 4040 | Battery Positive Voltage | ||||
E12 | OG | 2240 | Battery Positive Voltage | ||||
F1 | YE | 343 | Accessory Voltage (Except SUT) | ||||
F2 | -- | -- | Not Used | ||||
F3 | L-BU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
F4 | GY | 1690 | Automatic Day/Night Mirror Signal | ||||
F5 | TN | 201 | Left Front Door Speaker Output (+) | ||||
TN | 201 | Left Front Tweeter Speaker Output (+) | |||||
F6 | BK | 1050 | Ground | ||||
F7 | WH | 5457 | Midgate Switch Down Signal (SUT) | ||||
WH | 5457 | Midgate Switch Down Signal (SUT) | |||||
F8 | PK | 1020 | Ignition 0 Voltage | ||||
F9 | L-BU | 1320 | CHMSL Supply Voltage | ||||
F10-F12 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | OG | 300 | Ignition 3 Voltage | ||||
B | L-GN | 1427 | Right Turn Signal Switch Signal | ||||
C | D-GN | 1428 | Left Turn Signal Switch Signal | ||||
D | WH | 111 | Hazard Switch Signal | ||||
E | WH | 1390 | Off/Run/Crank Voltage | ||||
F | BN | 4 | Accessory Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | WH | 5457 | Midgate Switch Down Signal (SUT) | ||||
B | D-GN | 5461 | Midgate Motor Up Signal (SUT) | ||||
C | OG | 1240 | Battery Positive Voltage | ||||
D | BK | 1050 | Ground | ||||
E | -- | -- | Not Used | ||||
F | OG | 4140 | Battery Positive Voltage | ||||
G | TN | 201 | Left Front Speaker Output (+) | ||||
H | PK | 1691 | Automatic Day/Night Mirror Low Reference | ||||
J | BN | 1046 | DDM Class 2 Serial Data | ||||
K | GY | 1690 | Automatic Day/Night Mirror Signal | ||||
L | GY | 118 | Left Front Speaker Output (-) | ||||
M | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | -- | -- | Not Used | ||||
B | BN | 541 | Ignition 3 Voltage | ||||
BN | 541 | Ignition 3 Voltage | |||||
C | -- | -- | Not Used | ||||
D | OG | 3140 | Battery Positive Voltage (Except SUT) | ||||
OG | 3140 | Battery Positive Voltage (Except SUT) | |||||
E | TN | 294 | Door Lock Actuator Unlock Control | ||||
TN | 294 | Door Lock Actuator Unlock Control | |||||
F | TN | 294 | Door Lock Actuator Unlock Control (Except SUT) | ||||
G | OG | 3040 | Battery Positive Voltage (SUT) | ||||
H | L-BU | 1620 | CHMSL Supply Voltage | ||||
J | -- | -- | Not Used | ||||
K | GY | 295 | Door Lock Actuator Lock Control | ||||
GY | 295 | Door Lock Actuator Lock Control | |||||
L | -- | -- | Not Used | ||||
M | OG | 1240 | Battery Positive Voltage | ||||
Relay Block - I/P Label
Device | Rating | Description |
|---|---|---|
SEO - 6-WAY BK | -- | Not Used |
TRAILER - 6-WAY BN | -- | Trailer Provisions or Off Road Lamps |
UPFIT - 4-WAY CRM | -- | Upfitter Provisions |
SL RIDE - 6-WAY GY | -- | Not Used |
HDLNR 2 - 6-WAY CRM | -- | Air Temperature Assembly - Inside, Blower Motor Control Processor, HVAC Actuators, Inside Rearview Mirror |
BODY - 12-WAY WH | -- | B-Pillar Courtesy Lamps - LR/RR, Door Courtesy Lamps - LR/RR, Driver/Passenger Seat Module, Heated Seat Module - LR/RR, Rear Window Defogger Grid |
DEFOG RELAY | -- | Rear Window Defogger Grid |
HDLNR 1 - 6-Way BN | -- | Courtesy/Reading Lamps - Left/Right Front, Courtesy Reading Lamps - Mid/Rear, Garage Door Opener, Inside Rearview Mirror, Vanity Mirror Lamps - Left/Right |
SPARE RELAY | -- | Not Used |
CB SEAT | 30A | Driver/Passenger Seat Modules |
CB RT DOOR | 25A | Front Passenger Door Module (FPDM), Window Switch - RR |
SPARE - 4-WAY GY | -- | Not Used |
INFO - 12-WAY BK | -- | Not Used |
Relay Block - I/P Top View
Relay Block - I/P Bottom View
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | L-GN | 24 | Backup Lamp Supply Voltage | ||||
L-GN | 24 | Backup Lamp Supply Voltage | |||||
A2 | -- | -- | Not Used | ||||
A3 | BK/WH | 1704 | Low Reference | ||||
A4 | D-GN/WH | 636 | Ambient Air Temperature Sensor Signal | ||||
A5 | BK/WH | 1851 | Ground | ||||
BK/WH | 1851 | Ground | |||||
A6 | WH | 193 | Rear Defog Relay Control | ||||
A7 | -- | -- | Not Used | ||||
A8 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
A9 | BN | 341 | Ignition 3 Voltage | ||||
A10 | D-GN/WH | 817 | Vehicle Speed Signal | ||||
A11 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
BN/WH | 230 | Instrument Panel Lamps Dimming Control | |||||
A12 | GY/BK | 690 | Courtesy Lamp Supply Voltage | ||||
B1-B2 | -- | -- | Not Used | ||||
B3 | BK/WH | 1851 | Ground | ||||
BK/WH | 1851 | Ground (U2K) | |||||
B4 | -- | -- | Not Used | ||||
B5 | BK/WH | 1851 | Ground (Except UE4) | ||||
B6 | OG | 1840 | Battery Positive Voltage | ||||
B7 | RD | 642 | Battery Positive Voltage | ||||
B8 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
B9 | D-GN/WH | 817 | Vehicle Speed Signal | ||||
B10-B12 | -- | -- | Not Used | ||||
C1 | -- | -- | Not Used | ||||
C2 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
BN/WH | 230 | Instrument Panel Lamps Dimming Control | |||||
C3 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
C4 | OG | 1732 | Inadvertent Power Supply Voltage | ||||
OG | 1732 | Inadvertent Power Supply Voltage | |||||
C5 | BK/WH | 1851 | Ground | ||||
BK/WH | 1851 | Ground | |||||
C8 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
BN/WH | 230 | Instrument Panel Lamps Dimming Control | |||||
C9 | OG | 1340 | Battery Positive Voltage | ||||
C10 | BN | 2409 | Interior Park Lamps Supply Voltage | ||||
C11-C12 | -- | -- | Not Used | ||||
D1 | WH/BK | 5515 | Inside Air Temperature Sensor Assembly Control | ||||
D2 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
D3 | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
D4 | OG | 1732 | Inadvertent Power Supply Voltage | ||||
D5 | BK/WH | 1851 | Ground | ||||
BK/WH | 1851 | Ground (Except UE4) | |||||
D8 | BK/WH | 1851 | Ground | ||||
D9 | BK | 1050 | Ground | ||||
D10 | BN | 2409 | Interior Park Lamps Supply Voltage | ||||
D11-D12 | -- | -- | Not Used | ||||
E1 | BN | 718 | Low Reference | ||||
E2 | PK | 1691 | Automatic Day/Night Mirror Low Reference | ||||
E3 | -- | -- | Not Used | ||||
E4 | PU/WH | 1382 | LED Dimming Supply | ||||
PU/WH | 1382 | LED Dimming Supply | |||||
E5 | BK/WH | 1851 | Ground | ||||
BK/WH | 1851 | Ground | |||||
E6 | D-GN/WH | 817 | Vehicle Speed Signal | ||||
E7 | PU/WH | 1382 | LED Dimming Supply | ||||
E8 | BK/WH | 1851 | Ground | ||||
BK/WH | 1851 | Ground | |||||
E9 | -- | -- | Not Used | ||||
E10 | RD | 242 | Battery Positive Voltage | ||||
E11-E12 | -- | -- | Not Used | ||||
F1 | D-GN | 734 | Inside Air Temperature Sensor Signal | ||||
F2 | GY | 1690 | Automatic Day/Night Mirror Signal | ||||
F3 | PK | 739 | Ignition 1 Voltage | ||||
F4 | -- | -- | Not Used | ||||
F5 | BK/WH | 1851 | Ground | ||||
F6 | PU/WH | 1382 | LED Dimming Supply | ||||
PU/WH | 1382 | LED Dimming Supply | |||||
F7 | OG | 4540 | Battery Positive Voltage | ||||
F8 | BK/WH | 1851 | Ground | ||||
F9 | L-BU | 1620 | CHMSL Supply Voltage | ||||
F10 | D-BU | 47 | Trailer Auxiliary Supply Voltage | ||||
F11 | YE | 243 | Accessory Voltage | ||||
F12 | -- | -- | Not Used | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | L-GN | 24 | Backup Lamp Supply Voltage | ||||
B | OG | 4540 | Battery Positive Voltage | ||||
C | BK | 1050 | Ground | ||||
D | -- | -- | Not Used | ||||
E | BN | 341 | Ignition 3 Voltage | ||||
F | -- | -- | Not Used | ||||
G | BK/WH | 1704 | Low Reference | ||||
H-J | -- | -- | Not Used | ||||
K | D-GN/WH | 636 | Ambient Air Temperature Sensor Signal | ||||
L | GY/BK | 690 | Courtesy Lamp Supply Voltage | ||||
M | OG | 1732 | Inadvertent Power Supply Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
BN/WH | 230 | Instrument Panel Lamps Dimming Control (CF5) | |||||
B | PK | 1691 | Automatic Day/Night Mirror Low Reference | ||||
C | GY | 1690 | Automatic Day/Night Mirror Signal | ||||
D | D-GN | 734 | Inside Air Temperature Sensor Signal | ||||
E | BN | 718 | Low Reference | ||||
F | WH/BK | 5515 | Inside Air Temperature Sensor Assembly Control | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | BN | 2409 | Interior Park Lamps Supply Voltage | ||||
B | RD | 242 | Battery Positive Voltage | ||||
C | D-BU | 47 | Trailer Auxiliary Supply Voltage | ||||
D | L-BU | 1620 | Trailer CHMSL Supply Voltage | ||||
E | -- | -- | Not Used | ||||
F | BK | 1050 | Ground | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | -- | -- | Not Used | ||||
B | D-BU | 242 | Battery Positive Voltage | ||||
C-E | -- | -- | Not Used | ||||
F | BK | 1050 | Ground | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | OG | 4540 | Battery Positive Voltage | ||||
OG | 4540 | Battery Positive Voltage | |||||
B | GY/BK | 690 | Courtesy Lamp Supply Voltage | ||||
GY/BK | 690 | Courtesy Lamp Supply Voltage | |||||
C | GY/BK | 690 | Courtesy Lamp Supply Voltage | ||||
GY/BK | 690 | Courtesy Lamp Supply Voltage | |||||
D | -- | -- | Not Used | ||||
E | OG | 1440 | Battery Positive Voltage | ||||
F | BN/WH | 230 | Instrument Panel Lamps Dimming Control | ||||
BN/WH | 230 | Instrument Panel Lamps Dimming Control | |||||
G | -- | -- | Not Used | ||||
H | OG | 1440 | Battery Positive Voltage | ||||
J | -- | -- | Not Used | ||||
K | OG | 1340 | Battery Positive Voltage | ||||
L | PU | 293 | Rear Defog Element Supply Voltage | ||||
M | -- | -- | Not Used | ||||
Junction Block - I/P Top View
Junction Block - I/P Bottom View
Connector Part Information |
| ||||||
|---|---|---|---|---|---|---|---|
Pin | Wire Color | Circuit No. | Function | ||||
2A | D-GN | 117 | Right Front Speaker Output (-) | ||||
D-GN | 117 | Right Front Speaker Output (-) | |||||
2B | L-GN | 200 | Right Front Speaker Output (+) | ||||
L-GN | 200 | Right Front Speaker Output (+) | |||||
2C-2E | -- | -- | Not Used | ||||
2F | BK | 1050 | Ground | ||||
3A-3F | -- | -- | Not Used | ||||
4A | BK | 1050 | Ground | ||||
4B | GY/BK | 2337 | Lower Right Air Temperature Sensor Signal | ||||
4C | BN | 718 | Low Reference | ||||
4D | RD | 542 | Battery Positive Voltage | ||||
4E | PU | 1838 | Recirculation Door Position Signal | ||||
4F | PU/WH | 760 | Blower Motor Speed Control | ||||
4G-4H | -- | -- | Not Used | ||||
4J | L-BU/BK | 1688 | 5-Volt Reference | ||||
4K | -- | -- | Not Used | ||||
4L | YE | 1791 | Low Reference | ||||
4M | -- | -- | Not Used | ||||
5A | -- | -- | Not Used | ||||
5B | L-GN | 2275 | Mode Door Position Signal | ||||
5C | TN | 2273 | Mode Door Control | ||||
5D | D-BU | 1199 | Left Air Temperature Door Control | ||||
5E | L-BU | 733 | Left Air Temperature Door Position Signal | ||||
5F | -- | -- | Not Used | ||||
6A | -- | -- | Not Used | ||||
6B | BN | 2409 | Interior Park Lamps Supply Voltage | ||||
6C | BK | 1050 | Ground | ||||
6D-6F | -- | -- | Not Used | ||||
7A | -- | -- | Not Used | ||||
7B | TN | 1047 | PDM Class 2 Serial Data | ||||
7C | OG | 4240 | Battery Positive Voltage | ||||
7D | -- | -- | Not Used | ||||
7E | OG | 1340 | Battery Positive Voltage | ||||
7F | -- | -- | Not Used | ||||
8A | WH/BK | 2339 | Lower Left Air Temperature Sensor Signal | ||||
8B | -- | -- | Not Used | ||||
8C | BN | 341 | Ignition 3 Voltage | ||||
8D | D-BU | 1646 | Right Air Temperature Door Position Signal | ||||
8E | WH/BK | 1236 | Right Air Temperature Door Control | ||||
8F | D-GN | 1614 | Recirculation Door Control | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | D-GN | 117 | Right Front Speaker Output (-) | ||||
B | L-GN | 200 | Right Front Speaker Output (+) | ||||
C-E | -- | -- | Not Used | ||||
F | BK | 1050 | Ground | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | BK | 1050 | Ground | ||||
B | GY/BK | 2337 | Lower Right Air Temperature Sensor Signal | ||||
C | BN | 718 | Low Reference | ||||
BN | 718 | Low Reference | |||||
D | RD | 542 | Battery Positive Voltage | ||||
E | PU | 1838 | Recirculation Door Position Signal | ||||
F | PU/WH | 760 | Blower Motor Speed Control | ||||
G | -- | -- | Not Used | ||||
H | L-BU/BK | 1688 | 5-Volt Reference | ||||
L-BU/BK | 1688 | 5-Volt Reference | |||||
J | L-BU/BK | 1688 | 5-Volt Reference | ||||
L-BU/BK | 1688 | 5-Volt Reference | |||||
K | -- | -- | Not Used | ||||
L | YE | 1791 | Low Reference | ||||
YE | 1791 | Low Reference | |||||
M | YE | 1791 | Low Reference | ||||
YE | 1791 | Low Reference | |||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | -- | -- | Not Used | ||||
B | L-GN | 2275 | Mode Door Position Signal | ||||
C | TN | 2273 | Mode Door Control | ||||
D | D-BU | 1199 | Left Air Temperature Door Control | ||||
E | L-BU | 733 | Left Air Temperature Door Position Signal | ||||
F | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | -- | -- | Not Used | ||||
B | BN | 2409 | Interior Park Lamps Supply Voltage | ||||
C | BK | 1050 | Ground | ||||
D-F | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | -- | -- | Not Used | ||||
B | TN | 1047 | PDM Class 2 Serial Data | ||||
C | OG | 4240 | Battery Positive Voltage | ||||
D | -- | -- | Not Used | ||||
E | OG | 1340 | Battery Positive Voltage | ||||
F | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | WH/BK | 2339 | Lower Left Air Temperature Sensor Signal | ||||
B | BN | 341 | Ignition 3 Voltage | ||||
BN | 341 | Ignition 3 Voltage | |||||
C | BN | 341 | Ignition 3 Voltage | ||||
BN | 341 | Ignition 3 Voltage | |||||
D | D-BU | 1646 | Right Air Temperature Door Position Signal | ||||
E | WH/BK | 1236 | Right Air Temperature Door Control | ||||
F | D-GN | 1614 | Recirculation Door Control | ||||
