| Table 1: | Fuse Block - Underhood (4.2L, LL8), Label Usage |
| Table 2: | Fuse Block - Underhood (5.3L, LM4), Label Usage |
| Table 3: | Fuse Block - Underhood C1 (4.2L) |
| Table 4: | Fuse Block - Underhood C1 (5.3L) |
| Table 5: | Fuse Block - Underhood C2 |
| Table 6: | Fuse Block - Underhood C3 |
| Table 7: | Fuse Block - Underhood C4 |
| Table 8: | Fuse Block - Underhood C5 |
| Table 9: | Fuse Block - Underhood C6 |
| Table 10: | Fuse Block - Underhood C7 |
| Table 11: | Fuse Block - Rear, Label Usage |
| Table 12: | Fuse Block - Rear C1 |
| Table 13: | Fuse Block - Rear C2 |
| Table 14: | Fuse Block - Rear C3 |
| Table 15: | Fuse Block - Rear C4 |
Fuse Block - Underhood (4.2L, LL8), Label
Fuse | Rating | Description |
|---|---|---|
ECAS Fuse | 30A | Automatic Level Control Compressor |
HI HDLP-RT Fuse | 10A | Right high-beam headlamp |
LOW HDLP-RT Fuse | 10A | Right low-beam headlamp (daytime running lamp) |
TRLR B/U Fuse | 10A | Trailer Connector |
HI HDLP-LT Fuse | 10A | Left high-beam headlamp |
LOW HDLP-LT Fuse | 10A | Left low-beam headlamp (daytime running lamp) |
WASH Fuse | 20A | HDLP WASH Relay |
ATC Fuse | 25A | Transfer Case Shift Control Module, Transfer Case Encoder Motor |
W/S WASH Fuse | 15A | W/S WASH Relay |
PCM B Fuse | 20A | F/PMP Relay, Powertrain Control Module (PCM) |
FOG LAMP Fuse | 15A | FOG LP Relay |
ST/LP Fuse | 25A | Stop Lamp Switch |
CIGAR Fuse | 20A | Data Link Connector (DLC), Cigar Lighter |
COILS Fuse | 10A | HDLP-HI Relay, Hi beam headlamps |
RIDE Fuse | -- | Not Used |
TBC IGN 1 Fuse | 10A | Body Control Module (BCM) |
CRANK Fuse | 10A | Powertrain Control Module |
SIR Fuse | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM) |
ELEK BRK Fuse | 30A | Trailer Brake Wiring |
FAN Fuse | 10A | FAN Relay (Fan Driver Module) |
HORN Fuse | 15A | HORN Relay |
IGN E Fuse | 10A | IGN 1 Relay, A/C Relay, Park/Neutral Position (PNP) Switch, Headlamp Leveling Actuators, Inverting Driver Module, Stop Lamp Switch, Traction Control Switch, Headlamp Leveling Switch, Instrument Panel Cluster, Turn Signal/Multifunction Switch, Inside Rearview Mirror |
ETC Fuse | 10A | Powertrain Control Module (PCM) |
IPC/DIC Fuse | 10A | Instrument Panel Cluster (IPC) |
BTSI Fuse | 10A | Stop Lamp Switch, A/T Shift Lock Actuator |
ENG I Fuse | 10A | EVAP Canister Purge Solenoid, EVAP Canister Vent Solenoid |
BACK UP Fuse | 15A | Park/Neutral Position (PNP) Switch |
PCM I | 15A | Powertrain Control Module (PCM), Fuel Injectors, Ignition Coils |
O2 Fuse | 10A | Heated Oxygen Sensors |
A/C Fuse | 10A | A/C Relay |
TBC I Fuse | 10A | Body Control Module (BCM) |
TRLR RT TURN Fuse | 10A | Trailer Connector |
TRLR LT TURN Fuse | 10A | Trailer Connector |
FLASH Fuse | 25A | Turn Signal/Hazard Flasher Module |
TRAILER | 30A | Trailer Connector |
ABS Fuse | 60A | Electronic Brake Control Module (EBCM) |
IGN A Fuse | 40A | Starter Relay, Ignition Switch |
BLOWER Fuse | 40A | Blower Motor Resistor Assembly (CJ3), Blower Motor Control Processor (CJ2) |
IGN B Fuse | 40A | Ignition Switch |
HDLP WASH Relay | -- | Headlamp Washer Pump |
REAR WASH Relay | -- | Rear Window Washer Fluid Pump |
FOG LP Relay | -- | Front Fog Lamps |
HORN Relay | -- | Horns |
F/PMP Relay | -- | Fuel Pump |
W/S WASH Relay | -- | Windshield Washer Fluid Pump |
HDLP-HI Relay | -- | Body Control Module (BCM) |
A/C Relay | -- | Headlamp - High Beam - Left |
FAN Relay | -- | Engine Cooling Fan |
HDM Relay | -- | Headlamp Driver Module; low beam headlamps (daytime running lamps) |
STARTER Relay | -- | Starter Solenoid |
I/P BATT Fuse | 125A | Fuse Block-Rear |
Fuse Block - Underhood (5.3L, LM4), Label
Fuse | Rating | Description |
|---|---|---|
ECAS Fuse | 30A | Automatic Level Control Compressor |
HI HDLP-RT Fuse | 10A | Right high-beam headlamp |
LOW HDLP-RT Fuse | 10A | Right low-beam headlamp (daytime running lamp) |
TRLR B/U Fuse | 10A | Trailer Connector |
HI HDLP-LT Fuse | 10A | Left high-beam headlamp |
LOW HDLP-LT Fuse | 10A | Left low-beam headlamp (daytime running lamp) |
WASH Fuse | 20A | HDLP WASH Relay |
ATC Fuse | 25A | Transfer Case Shift Control Module, Transfer Case Encoder Motor |
W/S WASH Fuse | 15A | W/S WASH Relay |
PCM B Fuse | 20A | F/PMP Relay, Powertrain Control Module (PCM) |
FOG LAMP Fuse | 15A | FOG LP Relay |
ST/LP Fuse | 25A | Stop Lamp Switch |
CIGAR Fuse | 20A | Data Link Connector (DLC), Cigar Lighter |
COILS Fuse | 10A | HDLP-HI Relay, Hi beam headlamps |
CANISTER Fuse | 10A | EVAP Canister Vent Solenoid |
TBC IGN 1 Fuse | 10A | Body Control Module (BCM) |
CRANK Fuse | 10A | Powertrain Control Module |
SIR Fuse | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM) |
ELEK BRK Fuse | 30A | Trailer Brake Wiring |
FAN Fuse | 10A | FAN Relay (Fan Driver Module) |
HORN Fuse | 15A | HORN Relay |
IGN E Fuse | 10A | IGN 1 Relay, A/C Relay, Park/Neutral Position (PNP) Switch, Headlamp Leveling Actuators, Inverting Driver Module, Stop Lamp Switch, Traction Control Switch, Headlamp Leveling Switch, Instrument Panel Cluster, Turn Signal/Multifunction Switch, Inside Rearview Mirror |
ETC Fuse | 10A | Powertrain Control Module (PCM) |
IPC/DIC Fuse | 10A | Instrument Panel Cluster (IPC) |
BTSI Fuse | 10A | Stop Lamp Switch, A/T Shift Lock Actuator |
ENG I Fuse | 10A | EVAP Canister Purge Solenoid, EVAP Canister Vent Solenoid |
BACK UP Fuse | 15A | Park/Neutral Position (PNP) Switch |
PCM I | 15A | Powertrain Control Module (PCM), Fuel Injectors, Ignition Coils |
A/C Fuse | 10A | A/C Relay |
TBC I Fuse | 10A | Body Control Module (BCM) |
TRLR RT TURN Fuse | 10A | Trailer Connector |
TRLR LT TURN Fuse | 10A | Trailer Connector |
FLASH Fuse | 25A | Turn Signal/Hazard Flasher Module |
O2A | 15A | HO2S1, Bank 1 and Bank 2 |
O2B | 15A | HO2S2, Bank 1 and Bank 2 |
INJ A | 15A | Left Bank Ignition Coils and Fuel Injectors |
INJ B | 15A | Right Bank Ignition Coils and Fuel Injectors |
IGN 1 Relay | -- | INJ A Fuse, INJ B Fuse, and ETC Fuse |
TRAILER | 30A | Trailer Connector |
ABS Fuse | 60A | Electronic Brake Control Module (EBCM) |
IGN A Fuse | 40A | Starter Relay, Ignition Switch |
BLOWER Fuse | 40A | Blower Motor Resistor Assembly (CJ3), Blower Motor Control Processor (CJ2) |
IGN B Fuse | 40A | Ignition Switch |
HDLP WASH Relay | -- | Headlamp Washer Pump |
REAR WASH Relay | -- | Rear Window Washer Fluid Pump |
FOG LP Relay | -- | Front Fog Lamps |
HORN Relay | -- | Horns |
F/PMP Relay | -- | Fuel Pump |
W/S WASH Relay | -- | Windshield Washer Fluid Pump |
HDLP-HI Relay | -- | Body Control Module (BCM) |
A/C Relay | -- | Headlamp - High Beam - Left |
FAN Relay | -- | Engine Cooling Fan |
HDM Relay | -- | Headlamp Driver Module; low beam headlamps (daytime running lamps) |
STARTER Relay | -- | Starter Solenoid |
I/P BATT Fuse | 125A | Fuse Block-Rear |
Fuse Block - Underhood, Top View (4.2L)
Fuse Block - Underhood, Top View (5.3L)
Fuse Block - Underhood, Bottom View
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | PNK | 839 | Ignition 1 Voltage | ||||
A3-A4 | -- | -- | Not Used | ||||
A5 | PNK | 639 | Ignition 1 Voltage | ||||
A6-A7 | -- | -- | Not Used | ||||
A8 | PPL | 6 | Starter Solenoid Crank Voltage | ||||
A9 | GRY | 1524 | Backup Lamp Supply Voltage | ||||
A10 | YEL | 1737 | Neutral Safety Switch Park/Neutral Signal | ||||
A11 | DK GRN/WHT | 465 | Fuel Pump Relay Control | ||||
A12 | -- | -- | Not Used | ||||
B1 | -- | -- | Not Used | ||||
B2 | PNK | 339 | Ignition 1 Voltage | ||||
B3-B4 | -- | -- | Not Used | ||||
B5 | PNK | 239 | Ignition 1 Voltage | ||||
B6 | -- | -- | Not Used | ||||
B7 | LT GRN | 275 | Park Neutral Position Switch Park Signal | ||||
B8 | -- | -- | Not Used | ||||
B9 | WHT | 1310 | EVAP Canister Vent Solenoid Control | ||||
B10 | ORN/BLK | 463 | Requested Torque Signal | ||||
B11-B12 | -- | -- | Not Used | ||||
C1 | -- | -- | Not Used | ||||
C2 | PNK | 539 | Ignition 1 Voltage | ||||
PNK | 539 | Ignition 1 Voltage | |||||
C3-C4 | -- | -- | Not Used | ||||
C5 | PNK | 439 | Ignition 1 Voltage | ||||
PNK | 439 | Ignition 1 Voltage | |||||
C8-C9 | -- | -- | Not Used | ||||
C10 | BLK | 550 | Ground | ||||
C11 | TAN/BLK | 464 | Delivered Torque Signal | ||||
C12 | -- | -- | Not Used | ||||
D1 | -- | -- | Not Used | ||||
D2 | PNK | 1020 | Ignition 0 Voltage | ||||
D3 | BLK | 350 | Ground | ||||
D4 | -- | -- | Not Used | ||||
D5 | PNK | 439 | Ignition 1 Voltage | ||||
PNK | 439 | Ignition 1 Voltage | |||||
D8-D9 | -- | -- | Not Used | ||||
D10 | BLK | 550 | Ground | ||||
BLK | 550 | Ground | |||||
D11-D12 | -- | -- | Not Used | ||||
E1-E4 | -- | -- | Not Used | ||||
E5 | PNK | 439 | Ignition 1 Voltage | ||||
PNK | 439 | Ignition 1 Voltage | |||||
E6 | BLK | 450 | Ground | ||||
E7-E9 | -- | -- | Not Used | ||||
E10 | BLK | 550 | Ground | ||||
BLK | 550 | Ground | |||||
E11 | -- | -- | Not Used | ||||
E12 | DK GRN | 59 | A/C Compressor Clutch Supply Voltage | ||||
F1-F2 | -- | -- | Not Used | ||||
F3 | BLK | 350 | Ground | ||||
F4 | -- | -- | Not Used | ||||
F5 | PNK | 439 | Ignition 1 Voltage | ||||
PNK | 439 | Ignition 1 Voltage | |||||
F6 | BLK | 450 | Ground | ||||
F7-F9 | -- | -- | Not Used | ||||
F10 | BLK | 550 | Ground | ||||
BLK | 550 | Ground | |||||
F11-F12 | -- | -- | Not Used | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | PNK | 1539 | Ignition 1 Voltage | ||||
PNK | 1539 | Ignition 1 Voltage | |||||
A3-A4 | -- | -- | Not Used | ||||
A5 | PNK | 639 | Ignition 1 Voltage | ||||
A6 | PNK | 806 | Crank Voltage | ||||
A7 | ORN/BLK | 463 | Requested Torque Signal | ||||
A8 | PNK | 6 | Starter Solenoid Crank Voltage | ||||
A9 | GRY | 1524 | Backup Lamp Signal | ||||
A10 | YEL | 1737 | Neutral Safety Switch Park/Neutral Signal | ||||
A11-A12 | -- | -- | Not Used | ||||
B1 | -- | -- | Not Used | ||||
B2 | PNK | 339 | Ignition 1 Voltage | ||||
B3-B4 | -- | -- | Not Used | ||||
B5 | PNK | 239 | Ignition 1 Voltage | ||||
PNK | 239 | Ignition 1 Voltage | |||||
B6 | -- | -- | Not Used | ||||
B7 | LT GRN | 275 | Park Neutral Position Switch Park Signal | ||||
B8 | DK GRN/WHT | 465 | Fuel Pump Relay Control | ||||
B9 | WHT | 1310 | EVAP Canister Vent Solenoid Control | ||||
B10 | TAN/BLK | 464 | Delivered Torque Signal | ||||
B11-B12 | -- | -- | Not Used | ||||
C1 | -- | -- | Not Used | ||||
C2 | PNK | 539 | Ignition 1 Voltage | ||||
C3-C4 | -- | -- | Not Used | ||||
C5 | PNK | 439 | Ignition 1 Voltage | ||||
C8-C9 | -- | -- | Not Used | ||||
C10 | BLK | 550 | Ground | ||||
C11 | -- | -- | Not Used | ||||
C12 | PNK | 1339 | Ignition 1 Voltage | ||||
PNK | 1339 | Ignition 1 Voltage | |||||
D1 | -- | -- | Not Used | ||||
D2 | PNK | 1020 | Ignition 0 Voltage | ||||
D3 | BLK | 350 | Ground | ||||
D4 | WHT/BLK | 2366 | Cooling Fan Clutch Control | ||||
D5-D8 | -- | -- | Not Used | ||||
D9 | DK GRN/WHT | 459 | A/C Compressor Clutch Relay Control | ||||
D10 | BLK | 550 | Ground | ||||
BLK | 550 | Ground | |||||
D11 | DK GRN | 59 | A/C Compressor Clutch Supply Voltage | ||||
D12 | PNK | 1239 | Ignition 1 Voltage | ||||
PNK | 1239 | Ignition 1 Voltage | |||||
E1-E5 | -- | -- | Not Used | ||||
E6 | BLK | 450 | Ground | ||||
E7 | YEL/BLK | 625 | Starter Enable Relay Control | ||||
E8-E9 | -- | -- | Not Used | ||||
E10 | BLK | 550 | Ground | ||||
E11 | -- | -- | Not Used | ||||
E12 | PNK | 839 | Ignition 1 Voltage | ||||
F1-F2 | -- | -- | Not Used | ||||
F3 | BLK | 350 | Ground | ||||
F4-F5 | -- | -- | Not Used | ||||
F6 | BLK | 450 | Ground | ||||
F7 | BLK | 450 | Ground | ||||
F8-F12 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | DK GRN | 189 | Headlamp Leveling Motor Supply Voltage | ||||
A3 | ORN | 57 | Left Cornering Lamp Supply Voltage | ||||
A4 | -- | -- | Not Used | ||||
A5 | WHT/BLK | 2366 | Cooling Fan Clutch Control | ||||
A6 | BRN | 2309 | Front Park Lamps Supply Voltage | ||||
A7 | ORN | 440 | Battery Positive Voltage | ||||
A8-A9 | -- | -- | Not Used | ||||
A10 | YEL | 18 | Left Rear Stop/Turn Lamp Supply Voltage | ||||
A11 | ORN | 1640 | Battery Positive Voltage | ||||
A12 | ORN | 2268 | Windshield Washer Relay Control | ||||
B1 | DK BLU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
B2 | -- | -- | Not Used | ||||
B3 | PNK/WHT | 1970 | Headlamp Low Beam Relay Control | ||||
B4-B5 | -- | -- | Not Used | ||||
B6 | PNK | 639 | Ignition 1 Voltage | ||||
B7 | BLK | 58 | Right Cornering Lamp Supply Voltage | ||||
B8-B9 | -- | -- | Not Used | ||||
B10 | PPL | 420 | TCC Brake Switch Signal | ||||
B11 | BRN | 241 | Ignition 3 Voltage | ||||
B12 | -- | -- | Not Used | ||||
C1 | LT BLU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
C2 | DK GRN/WHT | 1317 | Fog Lamp Relay Control | ||||
C3 | LT GRN | 2270 | Rear Window Washer Relay Control | ||||
C4-C8 | -- | -- | Not Used | ||||
C9 | ORN | 1540 | Battery Positive Voltage | ||||
C10 | -- | -- | Not Used | ||||
C11 | BRN | 441 | Ignition 3 Voltage | ||||
C12 | BLK/WHT | 1969 | Headlamp High Beam Relay Control | ||||
D1 | DK GRN/ WHT | 1317 | Fog Lamp Relay Control | ||||
D2 | -- | -- | Not Used | ||||
D3 | WHT | 2282 | Headlamp Washer Relay Control | ||||
D4 | -- | -- | Not Used | ||||
D5 | ORN | 140 | Battery Positive Voltage | ||||
D8 | -- | -- | Not Used | ||||
D9 | ORN | 640 | Battery Positive Voltage | ||||
ORN | 640 | Battery Positive Voltage | |||||
D10 | DK GRN | 19 | Right Rear Stop/Turn Lamp Supply Voltage | ||||
D11-D12 | -- | -- | Not Used | ||||
E1 | ORN | 2340 | Battery Positive Voltage | ||||
E2 | BLK | 28 | Horn Relay Control | ||||
E3 | PNK | 1020 | Ignition 0 Voltage | ||||
E4 | -- | -- | Not Used | ||||
E5 | PNK | 39 | Ignition 1 Voltage | ||||
E6 | ORN | 1140 | Battery Positive Voltage | ||||
E7-E9 | -- | -- | Not Used | ||||
E10 | LT GRN/BLK | 584 | A/T Shift Lock Control Switch Supply Voltage | ||||
LT GRN/BLK | 584 | A/T Shift Lock Control Switch Supply Voltage | |||||
E11 | BLK/WHT | 1695 | Axle Switch Signal | ||||
E12 | -- | -- | Not Used | ||||
F1 | ORN | 2940 | Battery Positive Voltage | ||||
F2-F4 | -- | -- | Not Used | ||||
F5 | YEL | 1139 | Ignition 1 Voltage | ||||
F6 | PPL | 806 | Crank Voltage | ||||
F7 | YEL | 5 | Crank Voltage | ||||
F8 | YEL/BLK | 625 | Starter Enable Relay Control | ||||
F9 | GRY | 1524 | Backup Lamp Supply Voltage | ||||
F10 | DK GRN | 1433 | Neutral Start Switch Signal | ||||
F11 | RED | 142 | Battery Positive Voltage | ||||
F12 | DK GRN/ WHT | 459 | A/C Clutch Relay Control | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1-A2 | -- | -- | Not Used | ||||
A3 | ORN | 2840 | Battery Positive Voltage | ||||
A4 | -- | -- | Not Used | ||||
A5 | PNK | 239 | Ignition 1 Voltage | ||||
A6 | -- | -- | Not Used | ||||
B1-B3 | -- | -- | Not Used | ||||
B4 | LT GRN | 1624 | Trailer Backup Lamps Supply Voltage | ||||
B5 | BRN | 441 | Ignition 3 Voltage | ||||
B6 | -- | -- | Not Used | ||||
C1-C6 | -- | -- | Not Used | ||||
D1 | -- | -- | Not Used | ||||
D2 | YEL | 1618 | Trailer Left Rear Turn/Stop Lamp Supply Voltage | ||||
D5 | TAN/BLK | 464 | Delivered Torque Signal | ||||
D6 | BLK/WHT | 1695 | Axle Switch Signal | ||||
E1-E2 | -- | -- | Not Used | ||||
E3 | PPL | 420 | TCC Brake Switch Signal | ||||
E4 | BRN | 241 | Ignition 3 Voltage | ||||
E5 | ORN | 1640 | Battery Positive Voltage | ||||
E6 | -- | -- | Not Used | ||||
F1 | BLK | 350 | Ground | ||||
BLK | 350 | Ground | |||||
F2 | ORN/BLK | 463 | Requested Torque Signal | ||||
F3 | GRY | 120 | Fuel Pump Supply Voltage | ||||
F4 | WHT | 1310 | EVAP Canister Vent Solenoid Control | ||||
F5 | -- | -- | Not Used | ||||
F6 | DK GRN | 1619 | Trailer Right Rear Turn/Stop Lamp Supply Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | BRN | 2309 | Front Park Lamps Supply Voltage | ||||
BRN | 2309 | Front Park Lamps Supply Voltage | |||||
A2 | -- | -- | Not Used | ||||
A3 | WHT | 2368 | Cooling Fan Clutch Supply Voltage | ||||
A4-A5 | -- | -- | Not Used | ||||
A6 | LT BLU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
LT BLU | 2114 | Left Turn Signal Lamps Supply Voltage | |||||
B1 | BRN | 2309 | Front Park Lamps Supply Voltage (X88 & WX7) | ||||
B1 | BRN | 2309 | Front Park Lamps Supply Voltage | ||||
B2 | PNK | 639 | Ignition 1 Voltage | ||||
B3 | BLK | 58 | Right Cornering Lamp Supply Voltage | ||||
B4 | ORN | 57 | Left Cornering Lamp Supply Voltage | ||||
B5 | DK GRN | 392 | Rear Window Washer Pump Control | ||||
B6 | -- | -- | Not Used | ||||
C1-C2 | -- | -- | Not Used | ||||
C5 | BLK | 350 | Ground | ||||
C6 | DK BLU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
D1-D2 | -- | -- | Not Used | ||||
D5 | DK GRN | 189 | Headlamp Leveling Motor Supply Voltage | ||||
D6 | -- | -- | Not Used | ||||
E1 | DK GRN/ WHT | 711 | Left Headlamp High Beam Supply Voltage | ||||
E2 | YEL | 712 | Left Headlamp Low Beam Supply Voltage | ||||
E3 | -- | -- | Not Used | ||||
E4 | RED | 228 | Windshield Washer Pump Control | ||||
E5-E6 | -- | -- | Not Used | ||||
F1 | LT GRN/BLK | 311 | Right Headlamp High Beam Supply Voltage | ||||
F2 | TAN/WHT | 312 | Right Headlamp Low Beam Supply Voltage | ||||
F3 | -- | -- | Not Used | ||||
F4 | DK GRN | 1329 | Horn Fuse Supply Voltage | ||||
F5 | PPL | 1197 | Headlamp Washer Pump Control | ||||
F6 | PPL | 34 | Front Fog Lamps Supply Voltage | ||||
PPL | 34 | Front Fog Lamps Supply Voltage | |||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | RED | 342 | Battery Positive Voltage | ||||
B | PNK | 3 | Ignition 1 Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | -- | -- | Not Used | ||||
B | RED | 542 | Battery Positive Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | -- | -- | Not Used | ||||
B | RED | 642 | Battery Positive Voltage | ||||
Fuse Block - Rear, Label
Fuse | Rating | Description |
|---|---|---|
RT DOORS Circuit Breaker | 25A | Front Passenger Door Module (FPDM), Right Rear Window Switch |
LT DOORS Circuit Breaker | 25A | Driver Door Module (DDM), Left Rear Window Switch |
LGM #2 Fuse | 30A | Liftgate Module |
TBC 3 Fuse | 10A | Body Control Module (BCM) |
RR FOG Fuse | 10A | Rear Fog Lamp |
LGM/DSM Fuse | 10A | Memory Seat Module-Driver, Memory Seat Module-Front Passenger, and (export only with BAE) Cobra Intrusion Sensor and Inclination Sensor |
TBC 2 Fuse | 10A | Body Control Module (BCM) |
SEATS Circuit Breaker | 30A | Memory Seat Module-Driver, Memory Seat Module-Front Passenger |
DDM Fuse | 10A | Driver Door Module (DDM) |
AMP Fuse 20A | -- | Audio Amplifier |
PDM Fuse | 10A | Front Passenger Door Module (FPDM) |
RR HVAC Fuse | 30A | Blower Motor-Auxiliary, Blower Motor Control Processor-Auxiliary |
LR PARK Fuse | 10A | License Lamps and Left Tail Lamp |
AUX PWR 2 Fuse | 20A | Auxiliary Power Outlet-Rear |
VEH CHMSL Fuse | 10A | Center High-Mounted Stop Lamp (CHMSL) |
RR PARK Fuse | 10A | Right Tail Lamp Assembly |
LOCK Relay | -- | Rear Door Lock Actuators |
VENT WDO Fuse | 20A | RAP (Retained Accessory Power) Relay |
LOCKS Fuse | 10A | LOCK Relay and UNLOCK Relay |
RAP Relay | -- | Quarter-glass switches and actuators, Sunroof Module |
UNLOCK Relay | -- | Rear Door Lock Actuators |
OH BATT/ONSTAR Fuse | 10A | Garage Door Opener, Voice Recorder, Digital Video Disc (DVD) Player |
SUNROOF | 20A | Sunroof Module |
RAIN Fuse | 10A | Outside Moisture Sensor, Digital Video Disc (DVD) Player |
PARK LP Relay | -- | LR PARK, RR PARK, F PARK, and TR PARK Fuses |
TBC ACC Fuse | 3A | Body Control Module (BCM) |
TBC 5 Fuse | 10A | Body Control Module (BCM) |
FRT WPR Fuse | 25A | Windshield Wiper Motor |
VEH STOP Fuse | 15A | Tail Lamps, Powertrain Control Module (PCM), Throttle Actuator Control (TAC) Module |
HVAC B Fuse | 10A | HVAC Control Module, HVAC Control Module-Auxiliary |
F PARK Fuse | 10A | Turn Signal/Multifunction Switch, Marker Lamps, Front Park and Turn Signal Lamps |
LT TURN Fuse | 10A | Instrument Panel Cluster, Driver Door Module (DDM), Tail Lamp Assembly-Left, Marker Lamp-Left, Park/Turn Signal Lamp-LF |
HVAC I Fuse | 10A | HVAC Control Module, Turn Signal/Multifunction Switch, Air Temperature Actuator-Right, Defrost Actuator, Recirculation Actuator, Mode Actuator, Console Mode Actuator, Air Temperature Actuator-Left, Traction Control Switch, and (Olds only) Electronic Brake Control Module (EBCM) |
TBC 4 | 10A | Body Control Module (BCM) |
RADIO | 15A | Radio |
TR PARK | 10A | Trailer Connector |
RT TURN | 10A | Instrument Panel Cluster, Front Passenger Door Module (FPDM), Tail Lamp Assembly-Right, Marker Lamp-Right, Park/Turn Signal Lamp-RF |
HVAC | 30A | HVAC Control Module |
RR FOG LP Relay | -- | RR FOG LP Fuse |
AUX PWR 1 Fuse | 20A | Auxiliary Power Outlet-Front, Auxiliary Power Outlet-Console |
IGN 0 Fuse | 10A | Automatic Transmission, A/T Shift Lock Actuator, Powertrain Control Module (PCM), and (export only with BAE) Theft Deterrent Control Module |
4WD Fuse | 15A | Transfer Case Shift Control Switch, Automatic Level Control (ALC) Compressor, Front Axle Actuator |
TBC IG Fuse | 3A | Body Control Module (BCM) |
BRAKE Fuse | 10A | Electronic Brake Control Module (EBCM) |
TBC RUN Fuse | 3A | Body Control Module (BCM) |
Fuse Block - Rear, Top View
Fuse Block - Rear, Bottom View
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | BRN/WHT | 230 | Instrument Panel Lamps Dimming Control | ||||
A3 | -- | -- | Not Used | ||||
A4 | LT GRN | 24 | Backup Lamp Supply Voltage | ||||
A5 | -- | -- | Not Used | ||||
A6 | BRN | 4 | Accessory Voltage | ||||
A7 | YEL | 143 | Accessory Voltage | ||||
A8 | BRN | 341 | Ignition 3 Voltage (K34) | ||||
BRN | 341 | Ignition 3 Voltage (K34) | |||||
A9 | LT GRN/BLK | 735 | Outside Air Temperature Sensor Signal | ||||
A10 | PPL/WHT | 1382 | LED Dimming Signal | ||||
A11 | -- | -- | Not Used | ||||
A12 | ORN | 1732 | Courtesy Lamps Supply Voltage | ||||
ORN | 1732 | Courtesy Lamps Supply Voltage | |||||
B1 | LT BLU | 1134 | Park Brake Switch Signal | ||||
B2 | BRN/WHT | 230 | Instrument Panel Lamps Dimming Control | ||||
B3 | BRN | 2309 | Front Park Lamps Supply Voltage | ||||
B4 | WHT | 17 | Stop Lamp Switch Signal | ||||
B5 | LT BLU | 1320 | Stop Lamp Supply Voltage | ||||
LT BLU | 1320 | Stop Lamp Supply Voltage | |||||
B6-B7 | -- | -- | Not Used | ||||
B8 | BRN | 341 | Ignition 3 Voltage | ||||
BRN | 341 | Ignition 3 Voltage | |||||
B9 | -- | -- | Not Used | ||||
B10 | PPL/WHT | 1382 | LED Dimming Signal | ||||
PPL/WHT | 1382 | LED Dimming Signal | |||||
B11-B12 | -- | -- | Not Used | ||||
C1 | ORN | 4340 | Battery Positive Voltage | ||||
ORN | 4340 | Battery Positive Voltage | |||||
C2 | -- | -- | Not Used | ||||
C3 | BRN | 2309 | Front Park Lamps Supply Voltage | ||||
C4 | LT BLU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
LT BLU | 2114 | Left Turn Signal Lamps Supply Voltage | |||||
C5 | YEL | 685 | Left Turn Signal Flasher Signal | ||||
C8 | BRN | 341 | Ignition 3 Voltage | ||||
BRN | 341 | Ignition 3 Voltage | |||||
C9-C12 | -- | -- | Not Used | ||||
D1 | ORN | 340 | Battery Positive Voltage | ||||
D2 | -- | -- | Not Used | ||||
D3 | BRN | 2109 | Trailer Park Lamps Supply Voltage | ||||
D4 | DK BLU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
DK BLU | 2115 | Right Turn Signal Lamps Supply Voltage | |||||
D5 | TAN | 686 | Right Turn Signal Flasher Signal | ||||
D8 | BRN | 141 | Ignition 3 Voltage | ||||
D9 | ORN | 300 | Ignition 3 Voltage | ||||
D10 | BLK | 481 | Rain Sense Signal 1 | ||||
D11 | -- | -- | Not Used | ||||
D12 | PNK | 39 | Ignition 1 Voltage | ||||
E1-E2 | -- | -- | Not Used | ||||
E3 | ORN | 1040 | Battery Positive Voltage | ||||
E4 | -- | -- | Not Used | ||||
E5 | BRN | 341 | Ignition 3 Voltage | ||||
E6 | WHT | 1390 | Off/Run/Crank Voltage | ||||
E7 | PNK | 1020 | Ignition 0 Voltage | ||||
E8 | BRN | 241 | Ignition 3 Voltage | ||||
BRN | 241 | Ignition 3 Voltage | |||||
E9 | -- | -- | Not Used | ||||
E10 | BRN | 718 | Low Reference | ||||
E11 | -- | -- | Not Used | ||||
E12 | PNK | 639 | Ignition 1 Voltage | ||||
F1 | -- | -- | Not Used | ||||
F2 | YEL | 1977 | Rear Fog Lamp Relay Control | ||||
F3 | ORN | 1040 | Battery Positive Voltage | ||||
F4 | PNK | 1020 | Ignition 0 Voltage | ||||
F5 | BRN | 341 | Ignition 3 Voltage | ||||
F6-F7 | -- | -- | Not Used | ||||
F8 | BRN | 441 | Ignition 3 Voltage | ||||
F9-F11 | -- | -- | Not Used | ||||
F12 | GRY/BLK | 690 | Courtesy Lamp Low Control | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | ORN | 3640 | Battery Positive Voltage | ||||
A2 | BRN/WHT | 230 | Instrument Panel Lamps Dimming Control | ||||
BRN/WHT | 230 | Instrument Panel Lamps Dimming Control | |||||
A3 | ORN | 1340 | Battery Positive Voltage | ||||
A4-A5 | -- | -- | Not Used | ||||
A6 | ORN | 2740 | Battery Positive Voltage | ||||
ORN | 2740 | Battery Positive Voltage | |||||
A7 | -- | -- | Not Used | ||||
A8 | ORN | 1240 | Battery Positive Voltage | ||||
ORN | 1240 | Battery Positive Voltage | |||||
A9 | DK GRN | 1188 | Power Window Switch Right Rear Down Signal | ||||
A10-A11 | -- | -- | Not Used | ||||
A12 | LT GRN /BLK | 748 | Right Rear Door Ajar Switch Signal | ||||
B1 | RED | 122 | Rear Fog Lamp Supply Voltage | ||||
B2 | LT BLU | 1320 | Stop Lamp Supply Voltage | ||||
B3 | ORN | 1340 | Battery Positive Voltage | ||||
B4 | DK BLU | 2115 | Right Turn Signal Lamps Supply Voltage | ||||
DK BLU | 2115 | Right Turn Signal Lamps Supply Voltage | |||||
B5 | -- | -- | Not Used | ||||
B6 | ORN | 2740 | Battery Positive Voltage | ||||
B7 | -- | -- | Not Used | ||||
B8 | ORN | 1240 | Battery Positive Voltage | ||||
B9-B12 | -- | -- | Not Used | ||||
C1 | ORN | 3540 | Battery Positive Voltage | ||||
C2 | LT BLU | 1320 | Stop Lamp Supply Voltage | ||||
C3 | LT BLU | 2114 | Left Turn Signal Lamps Supply Voltage | ||||
LT BLU | 2114 | Left Turn Signal Lamps Supply Voltage | |||||
C4 | -- | -- | Not Used | ||||
C5 | ORN | 4440 | Battery Positive Voltage | ||||
C6-C9 | -- | -- | Not Used | ||||
C10 | ORN | 4140 | Battery Positive Voltage | ||||
C11 | -- | -- | Not Used | ||||
C12 | LT BLU | 2265 | Power Window Lockout Left Rear Signal | ||||
D1 | ORN | 3540 | Battery Positive Voltage | ||||
D2 | BRN | 2509 | Left Rear Park Lamps Supply Voltage | ||||
D3-D4 | -- | -- | Not Used | ||||
D5 | ORN | 3740 | Battery Positive Voltage | ||||
D8 | TAN | 294 | Door Lock Motor Unlock | ||||
TAN | 294 | Door Lock Motor Unlock | |||||
D9 | -- | -- | Not Used | ||||
D10 | ORN | 4240 | Battery Positive Voltage | ||||
D11 | -- | -- | Not Used | ||||
D12 | LT GRN | 2266 | Power Window Lockout Right Rear Signal | ||||
E1 | ORN | 840 | Battery Positive Voltage | ||||
E2 | BRN | 2509 | Left Rear Park Lamps Supply Voltage | ||||
E3 | -- | -- | Not Used | ||||
E4 | ORN | 3140 | Battery Positive Voltage | ||||
ORN | 3140 | Battery Positive Voltage | |||||
E5 | LT GRN | 24 | Backup Lamp Supply Voltage | ||||
LT GRN | 24 | Backup Lamp Supply Voltage | |||||
E6 | -- | -- | Not Used | ||||
E7 | DK GRN | 1488 | Noise Reduction Microphone Supply Voltage | ||||
E8 | LT GRN/BLK | 1354 | Drain Wire | ||||
E9 | YEL | 1187 | Power Window Switch Left Rear Down Signal | ||||
E10 | ORN | 2040 | Battery Positive Voltage | ||||
E11 | -- | -- | Not Used | ||||
E12 | GRY/BLK | 1186 | Power Window Switch Right Rear Up Signal | ||||
F1 | YEL | 820 | CHMSL Supply Voltage | ||||
F2 | BRN/WHT | 2609 | Right Rear Park Lamps Supply Voltage | ||||
F3-F5 | -- | -- | Not Used | ||||
F6 | GRY | 295 | Door Lock Motor Lock | ||||
GRY | 295 | Door Lock Motor Lock | |||||
F7 | GRY | 1690 | Automatic Day/Night Mirror Signal | ||||
F8 | BLK | 1350 | Ground | ||||
F9 | PNK | 1691 | Automatic Day/Night Mirror Low Reference | ||||
F10 | LT BLU/BLK | 747 | Left Rear Door Ajar Switch Signal | ||||
F11 | -- | -- | Not Used | ||||
F12 | WHT | 1185 | Power Window Switch Left Rear Up Signal | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | GRY | 1690 | Automatic Day/Night Mirror Signal | ||||
A2 | BLK | 1350 | Ground | ||||
A3 | PNK | 1691 | Automatic Day/Night Mirror Low Reference | ||||
A4 | ORN | 1740 | Battery Positive Voltage | ||||
A5-A6 | -- | -- | Not Used | ||||
B1 | DK GRN | 1488 | Noise Reduction Microphone Supply Voltage | ||||
B2 | DK GRN | 801 | RAP Fuse Supply Voltage | ||||
B3 | LT GRN/BLK | 1354 | Drain Wire | ||||
B4 | DK BLU | 1353 | RAP Supply Voltage | ||||
B5 | -- | -- | Not Used | ||||
B6 | GRY/BLK | 690 | Courtesy Lamp Low Control | ||||
C1 | -- | -- | Not Used | ||||
C2 | DK GRN | 801 | RAP Supply Voltage | ||||
C3-D5 | -- | -- | Not Used | ||||
D6 | LT GRN | 24 | Backup Lamp Supply Voltage | ||||
E1 | ORN | 3140 | Battery Positive Voltage | ||||
E2 | PNK | 639 | Ignition 1 Voltage | ||||
E3 | BRN/WHT | 230 | Instrument Panel Lamps Dimming Control | ||||
E4 | ORN | 1740 | Battery Positive Voltage | ||||
E5 | -- | -- | Not Used | ||||
E6 | BRN | 718 | Low Reference | ||||
F1 | YEL | 443 | Accessory Voltage | ||||
F2 | -- | -- | Not Used | ||||
F3 | LT GRN/BLK | 735 | Outside Air Temperature Sensor Signal | ||||
F4 | BLK | 481 | Rain Sense Signal 1 | ||||
F5 | -- | -- | Not Used | ||||
F6 | ORN | 1732 | Courtesy Lamps Supply Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | TBC 2 Fuse | ||||
A2 | -- | -- | Not Used | ||||
A3 | -- | 748 | Right Rear Door Ajar Switch Signal | ||||
A4 | -- | 1134 | Park Brake Switch Signal | ||||
A5 | -- | -- | Door Lock Relay Coil Ground | ||||
A6 | -- | -- | Power Window Lockout Left Rear Signal | ||||
A7 | -- | -- | Not Used | ||||
A8 | -- | 747 | Left Rear Door Ajar Switch Signal | ||||
A9 | -- | -- | Not Used | ||||
A10 | -- | -- | Not Used | ||||
A11 | -- | -- | Ground | ||||
A12 | -- | 1353 | RAP Supply Voltage | ||||
A13 | -- | -- | Door Unlock Relay Coil Ground | ||||
A14 | -- | -- | Park Lamp Relay Coil Ground | ||||
A15-A17 | -- | -- | Not Used | ||||
A18 | -- | -- | TBC IG Fuse | ||||
A19 | -- | 39 | TBC IGN 1 Fuse | ||||
A20 | -- | -- | TBC Run Fuse | ||||
B1 | -- | 230 | Instrument Panel Lamps Dimming Control | ||||
B2 | -- | 230 | Instrument Panel Lamps Dimming Control | ||||
B3 | -- | 690 | Courtesy Lamp Supply Voltage | ||||
B4 | -- | -- | TBC 3 Fuse | ||||
B5 | -- | 1186 | Power Window Switch Right Rear Up Signal | ||||
B6 | -- | 2266 | Power Window Lockout Right Rear Signal | ||||
B7 | -- | 1188 | Power Window Switch Right Rear Down Signal | ||||
B8 | -- | 1185 | Power Window Switch Left Rear Up Signal | ||||
B9 | -- | 1187 | Power Window Switch Left Rear Down Signal | ||||
B10 | -- | -- | Not Used | ||||
B11 | -- | -- | Ground | ||||
B12 | -- | 24 | Backup Lamp Supply Voltage | ||||
B13 | -- | -- | TBC 5 Fuse | ||||
B14 | -- | 1382 | LED Dimming Signal | ||||
B15 | -- | -- | TBC ACC Fuse | ||||
B16 | -- | -- | Not Used | ||||
B17 | -- | -- | ITBC 4 Fuse | ||||
B18 | -- | 1732 | Inadvertent Power Courtesy Lamps Supply Voltage | ||||
B19 | -- | -- | Rear Fog Lamp Relay Coil Ground | ||||
B20 | -- | -- | Not Used | ||||
