For Chevrolet Silverado (GMT900) second generation 2009 model year.
Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, Hybrid.
Cigarette lighter fuse – (fuse box in Instrument Panel (I/P) fuse block) Fuse №2/20A – AUX PWR2 and Fuse №16/20A – AUX PWR |
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Instrument Panel (I/P) fuse block
Instrument panel left junction block
Instrument Panel (I/P) fuse block.
Instrument Panel (I/P) fuse block is located at the left side of the I/P behind the side trim panel.
fuse box diagram (2009).
Assignment of the fuses (2009).
| No. | Device | Rating | Description |
|---|---|---|---|
| 1 | REAR SEAT Fuse | 20A | Not Used |
| 2 | AUX PWR2 Fuse | 20A | Accessory Power Outlet – Center Console (D07 with UQ3), Accessory power Outlet – Center Console Compartment (D07 with UQ3), Accessory Power Outlet – Center Seat (AZ3) |
| 3 | SWC BKLT Fuse | 2A | Steering Wheel Control Switch Assembly – Left, Steering Wheel Control Switch Assembly – Right |
| 4 | DDM Fuse | 15A | Door Lock/Window Switch – Driver (AN3/DL3) |
| 5 | CTSY Fuse | 15A | Body Control Module (BCM) |
| 6 | LT STOP TRN Fuse | 15A | Body Control Module (BCM) (Except TZ0), Trailer Stop/Turn Relay (TZ0) |
| 7 | DIM Fuse | 10A | Body Control Module (BCM) |
| 8 | RT STOP TRN Fuse | 15A | Body Control Module (BCM) |
| 9 | PDM Fuse | 15A | Garage Door Opener (GDO) (UG1), Door Lock/Window Switch – Passenger (YE9/Y91), Roof Beacon Switch (5X7/5Y0/TRW) |
| 10 | UNLCK2 Fuse | 15A | Door Latch – Passenger (AU3 except AN3/DL3) |
| 11 | LCK2 Fuse | 15A | Door Latch – Passenger (AU3 except AN3/DL3), Door Latch – Driver (AU3 except AN3/DL3) |
| 12 | STOP LAMPS Fuse | 15A | Body Control Module (BCM) |
| 13 | REAR HVAC Fuse | 30A | Not Used |
| 14 | PWR MIR Fuse | 2A | Outside Rearview Mirror Switch (DL8/DPN with YE9 without AN3) |
| 15 | BCM Fuse | 10A | Body Control Module (BCM) |
| 16 | AUX PWR Fuse | 20A | Accessory Power Outlet – Center Console (D07 with UQA), Accessory power Outlet – Center Console Compartment (D07 with UQA), Accessory Power Outlet – I/P 2 |
| 17 | IS LPS Fuse | 10A | Body Control Module (BCM) |
| 18 | UNLCK1 Fuse | 15A | Door Latch – Left Rear (Crew Cab), Door Latch – Right Rear (Crew Cab) |
| 19 | REAR SEAT ENT Fuse | 5A | Video Display (U42) |
| 20 | OBS DET Fuse | 10A | Rear Object Sensor Control Module (UD7) |
| 21 | LCK1 Fuse | 15A | Door Latch – Left Rear (Crew Cab), Door Latch – Right Rear (Crew Cab) |
| 22 | INFO Fuse | 10 A | Vehicle Communication Interface Module (VCIM) (UE1) |
| 23 | REAR WPR Fuse | 25A | Not Used |
| 24 | COOLED SEATS Fuse | 30A | Seat Climate Control Module (KB6) |
| 25 | DSM Fuse | 10A | Memory Seat Module (AN3), Remote Control Door Lock Receiver (RCDLR) (AP3/AP8) |
| 26 | DRV UNLCK Fuse | 15A | Door Latch – Driver (AU3 except AN3/DL3) |
| – | LT DR Circuit Breaker | 25A | Door Lock Window Switch – Driver (AN3/DL3), Window Switch – Driver (A31 except AN3/DL3), Window Switch – Left Rear (A31) |
| IMPORTANT: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block. | |||
| – | Lock PCB Relay (AU3 except AN3/DL3) | – | Door Latch – Driver, Door Latch – Passenger, Door Latch – Left Rear (Crew Cab), Door Latch – Right Rear (Crew Cab) |
| – | Lock/Unlock PCB Relay (Crew Cab with AN3) | – | Door Latch – Left Rear, Door Latch – Right Rear |
| – | Unlock PCB Relay (AU3 except AN3/DL3) | – | Door Latch – Driver, Door Latch – Passenger, Door Latch – Left Rear (Crew Cab), Door Latch – Right Rear (Crew Cab) |
Instrument panel left junction block.
Instrument panel left junction block is located below instrument panel to the left of the steering column.
fuse box diagram.
| Device | Rating | Description |
|---|---|---|
| DRIVER SEAT 2 Circuit Breaker | 25A | Memory Seat Module (AN3), Seat Adjuster Switch – Driver (AG1 Except AN3) |
| PASS SEAT 1 Circuit Breaker | 25A | Seat Adjuster Switch – Passenger, Seat Lumbar Switch – Passenger (AN3) |
| PWR REAR WNDW Circuit Breaker | 25A | Not Used |
| RT DOORS Circuit Breaker | 25A | Passenger Door Module (PDM), Window Switch – RR |
Underhood fuse block is located at the left side of the engine compartment.
Assignment of the fuses (2009).
| No. | Device | Rating | Description |
|---|---|---|---|
| 1 | TRLR STOP RT Fuse | 10A | Trailer Wiring, Auxiliary Body Control Module (XBCM) (EXP) |
| 2 | ESC/ALC EXH Fuse | 30A | Not Used |
| 3 | TRLR STOP LT Fuse | 10A | Trailer Wiring, Auxiliary Body Control Module (XBCM) (EXP) |
| 4 | ENG Fuse | 15A | Central Sequential Fuel Injection (Central SFI) (4.3L), Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (4.8L/5.3L/6.0L/6.2L), Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (4.8L/5.3L/6.0L/6.2L), Valve Lifter Oil Manifold (VLOM) Assembly (5.3L/6.0L/6.2L), FAN LO Relay (HP2) |
| 5 | ECM/THROT CONT Fuse | 15A | Engine Control Module (ECM), Evaporative Emission (EVAP) Canister Purse Solenoid Valve (4.3L) Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (43L) |
| 6 | ITBC Fuse | 15A | Integrated Trailer Brake Control Module (JL1) |
| 7 | FRT WASH Fuse | 15A | Windshield Washer Fluid Pump |
| 8 | O2-B SNSR Fuse | 10A | Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 |
| 9 | ABS 2 Fuse | 25A | Electronic Brake Control Module (EBCM) |
| 10 | TRLR BCK/UP Fuse | 10A | Trailer Wiring, Backup Alarm (8 S3) |
| 11 | LO HDLP-LT Fuse | 20A | Headlamp – Left Low Beam |
| 12 | ECM-BATT Fuse | 10A | Engine Control Module (ECM) |
| 13 | INJ-B Fuse | 20A | Fuel Injector 2, Fuel Injector 4, Fuel Injector 6, Fuel Injector 8, Ignition Coil 2, Ignition Coil 4, Ignition Coil 6, Ignition Coil 8 (except 4.3L) |
| 14 | TCM-BATT Fuse | 15A | Transmission Control Module (TCM) (M30), Evaporative Emission (EVAP) Canister Vent Solenoid Valve, Automatic Transmission (MYC/MYD/M99) |
| 15 | VEH BCK/UP Fuse | 10A | Backup Lamp – Left, Backup Lamp – Right |
| 16 | LO HDLP-RT Fuse | 20A | Headlamp – Right Low Beam |
| 17 | A/C CMPRSR Fuse | 10A | A/C Compressor Clutch |
| 18 | O2-A SNSR Fuse | 10A | Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 |
| 19 | TRANS IGN 1 Fuse | 15A | Transmission Control Module (TCM) (M30), 1-2 Shift Solenoid (SS) Valve, 2-3 Shift Solenoid (SS) Valve, 32 Shift Solenoid (SS) Valve (M30), Torque Converter Clutch (TCC) Solenoid Valve (M30), Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve, Input Speed Sensor (ISS), Front Drive Axle Actuator, Automatic Transmission (MYC/MYD/M99), Drive Motor Generator Power inverter module (HP2) |
| 20 | FUEL PUMP Fuse | 20A | Fuel Pump and Sender Assembly – Front, Fuel Pump |
| 21 | FSCM Fuse | 20A | Fuel System Control Module (FSCM) (Gas except 4.3L/LY6/) |
| 22 | HDLP WASH Fuse | 20A | Not Used |
| 23 | REAR WASH Fuse | 15A | Not Used |
| 24 | INJ-A Fuse | 20A | Fuel Injector 1 (except 4.3L), Fuel Injector 3 (except 4.3L), Fuel Injector 5 (except 4.3L), Fuel Injector 7 (except 4.3L), Ignition Coil 1 (except 4.3L), Ignition Coil 3 (except 4.3L), Ignition Coil 5 (except 4.3L), Ignition Coil 7 (except 4.3L), Ignition Control Module (ICM) (4.3L) |
| 25 | TRLR PRK Fuse | 15A | Trailer Wiring |
| 26 | LT PRK Fuse | 15A | License Lamp – Left, Marker Lamp – LF (Z88), Park/Turn Signal Lamp – LF Upper, Park/Turn Signal Lamp – LF Lower, Marker Lamp – LR (Z88), Tail/Stop and Turn Signal Lamp – Lower Left, Tail/Stop and Turn Signal Lamp – Upper Left, Clearance Lamp – LF (RO5), Clearance Lamp – LR (R05), Clearance Lamp (U01), Roof Marker Lamp – Left (U01), Roof Marker Lamp – Right (U01) |
| 27 | RT PRK Fuse | 15A | Marker Lamp – RF (Z88), Park/Turn Signal Lamp – RF Upper, Park/Turn Signal Lamp – RF Lower, Tail/Stop and Turn Signal Lamp – Lower Right, Tail/Stop and Turn Signal Lamp – Lower Right, Marker Lamp – RR (Z88), License Lamp – Right, Clearance Lamp – RF (R05), Clearance Lamp – RR (R05), Marker Lamp – Tailgate |
| 28 | FOG LAMP Fuse | 15A | Fog Lamp – Left Front (T96), Fog Lamp – Right Front (T96) |
| 29 | HORN Fuse | 15A | Horn – Left, Horn – Right (7Z1/YE9) |
| 30 | HI HEADLAMP-RT Fuse | 10A | Headlamp – Right High Beam |
| 31 | DRL Fuse | 15A | DRL 2 Fuse |
| 32 | HI HEADLAMP-LT Fuse | 10A | Headlamp – Left High Beam |
| 33 | DRL 2 Fuse | 15A | LO HDLP – LT Fuse, LO HDLP – RT Fuse |
| 34 | S/ROOF Fuse | 30A | Sunroof Module (CF5), Roof Beacon Relay (TRW) |
| 35 | DLIS Fuse | 2A | Ignition Switch, Theft Deterrent Module (TDM) |
| 36 | FRT WPR Fuse | 25A | WIPER CONTROL PCB Relay |
| 37 | SEO B2 Fuse | 30A | Emergency Vehicle Roof Lamp Relay (5Y0) |
| 38 | EAP Fuse | 15A | PARK ENABLE PCB Relay, ELECTRONIC ADJUSTABLE PEDALS PCB Relay |
| 39 | HVAC BATT Fuse | 10A | HVAC Control Module |
| 40 | AIRBAG IGN Fuse | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Passenger Air Bag On/oFf Indicator, Inflatable Restraint I/P Module Disable Switch (C99) |
| 41 | AMP Fuse | 30A | Audio Amplifier (UQA) |
| 42 | RDO Fuse | 15A | Digital Radio Receiver (U2K), Radio, Rear Seat Audio (RSA) Control (UK6), Chime Module (UL5) |
| 43 | MISC IGN Fuse | 10A | Auxiliary Body Control Module (XBCM) (EXP), Stop Lamp Switch, Transfer Case Shift Control Module (NQF/NQH), Trailer Brake Control Module (JL1), |
| serial Data gateway (SDG) Module (HP2) | |||
| 44 | L/GATE RELSE Fuse | 15A | Not Used |
| 45 | AIRBAG BATT Fuse | 15A | Inflatable Restraint Passenger Presence System (PPS) Module, Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Vehicle Rollover Sensor (ASF) |
| 46 | IPC Fuse | 10A | Body Control Module (BCM), Instrument Panel Cluster (IPC) |
| 47 | EXP/PTO Fuse | 15A | Auxiliary Body Control Module (XBCM) (EXP)/Power Take Off Relay (PTO) |
| 48 | AUX HVAC-IGN Fuse | 10A | Instrument Panel Cluster (IPC), Inside Rearview Mirror (ISRVM), Heated Steering Wheel Module Control (KA9) |
| 49 | CHMSL Fuse | 15A | Center High Mounted Stop Lamp (CHMSL) |
| 50 | REAR DEFOG Fuse | 30A | Rear Window Defogger Grid |
| 51 | HTD MIR Fuse | 15A | Outside Rearview Mirror – Driver (DL8/DPN without AN3/DL3), Outside Rearview Mirror – Passenger (DL8/DPN without AN3/DL3) |
| 52 | SEO B1 Fuse | 15A | Auxiliary Body Control Module (XBCM) (EXP), Security Indicator Lamp, Vehicle Inclination Sensor, Vehicle Shock Sensor |
| 53 | LTR Fuse | 20A | Accessory Power Outlet – I/P 1, Data Link Connector (DLC) |
| 54 | SEO/ALC Fuse | 10A | Not Used |
| 55 | HVAC-IGN Fuse | 10A | Air Temperature Actuator – Left (CJ2), Air Temperature Actuator – Right (CJ2), Air Temperature Actuator (C67), Mode Actuator, Recirculation Actuator (CJ2/C67) |
| 56 | ECM-IGN Fuse | 15A | Engine Control Module (ECM), Fuel Pump Relay – Secondary (LY6 without NQZ), Fuel Pump Flow Control Module (Gas except 4.3L/LY6), Electronic Brake Control Module (EBCM) (HP2) |
| 57 | FAN-1 Fuse | 40A | FAN LO Relay |
| 58 | ALC/COMP Fuse | 40A | Not Used |
| 59 | HEAVY DUTY ABS Fuse | 60A | Electronic Brake Control Module (EBCM) |
| 60 | FAN-2 Fuse | 40A | FAN HI Relay |
| 61 | ABS-1 Fuse | 40A | Electronic Brake Control Module (EBCM) |
| 62 | STRTR Fuse | 40A | Starter |
| 63 | STUD-2 Fuse | 30A | Blunt Cut Wire, Integrated Trailer Brake Control (JL1) |
| 64 | LBEC1 Fuse | 60A | BCM Fuse, COOLED SEATS Fuse, DDM Fuse, DIM Fuse, DSM Fuse, REAR HVAC Fuse, RT STOP TRN Fuse, WSW PUMP Fuse, CTSY Fuse, PWR MIR Fuse |
| 65 | ELEC RUN BOARD Fuse | 30A | Not Used |
| 66 | WSW/HTR Fuse | 60A | Windshield Washer Solvent Heater (XA7) |
| 67 | TREC Fuse | 30A | Transfer Case Shift Control Module (NQF/NQH), Transfer Case Encoder Motor (NQH) |
| 68 | STUD-1 Fuse | 40A | Trailer Wiring |
| 69 | MBEC1 Fuse | 60A | DRIVER SEAT 2 Circuit Breaker, PASS SEAT 1 Circuit Breaker, PWR REAR WNDW Circuit Breaker, RT DOORS Circuit Breaker |
| 70 | HVAC BLWR Fuse | 40A | Blower Motor Control Module |
| 71 | LGM Fuse | 30A | Not Used |
| 72 | LBEC2 Fuse | 60A | AUX PWR 2 Fuse, REAR WPR Fuse, PDM Fuse, AUX PWR Fuse, REAR SEAT Fuse, STOP LAMPS Fuse, IS LPS Fuse, LT STOP TQN Fuse, OBS DET Fuse, LT DR Circuit Breaker, REAR SEAT ENT Fuse, INFO Fuse, LOCK/UNLCOK PCB Relay |
| – | A/C CMPRSR Relay | – | A/C CMPRSR Fuse |
| – | FAN CNTRL Relay | – | Cooling Fan Control |
| – | FAN HI Relay | – | Cooling Fan – Right |
| – | FAN LO Relay | – | Cooling Fan – Left |
| – | FOG LAMP Relay | – | FOG LAMP Fuse |
| – | FUEL PMP Relay | – | FUEL PUMP Fuse |
| – | HDLP LO/HID Relay | – | LO HDLP – LT Fuse, LO HDLP – RT Fuse, DRL 2 Fuse |
| – | PRK LAMP Relay | – | LT PRK Fuse, RT PRK Fuse, TRLR PRK Fuse |
| – | PWR/TRN Relay | – | ECM/THROT CONT Fuse, ENG Fuse, INJ-A Fuse, INJ-B Fuse, O2-A SNSR Fuse, O2-B SNSR Fuse, FAN CNRTL PCB Relay, FAN HI PCB Relay, FAN LO PCB Relay |
| – | REAR DEFOG Relay | – | REAR DEFOG Fuse, HTD MIR Fuse |
| – | RUN/CRNK Relay | – | AIRBAG IGN Fuse, AUX HVAC-IGN Fuse, HVAC- IGN Fuse, ECM-IGN Fuse, MISC IGN Fuse, SEO/ALC Fuse, TRANS IGN 1 Fuse |
| – | STRTR Relay | – | STRTR Fuse |
| IMPORTANT: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block. | |||
| – | BCK/UP LAMP PCB Relay | – | VEH BCK/UP Fuse, TRLR BCK/UP Fuse |
| – | CHMSL Relay | – | CHMSL Fuse |
| – | DRL PCB Relay | – | DRL Fuse |
| – | FRT WASH PCB Relay | – | FRT WASH Fuse |
| – | HI BEAM PCB Relay | – | HI HEADLAMP – LT Fuse, HI HEADLAMP – RT Fuse |
| – | HORN PCB Relay | – | HORN Fuse |
| – | L/GATE PCB Relay | – | L/GATE RELSE Fuse |
| – | LOCK PCB Relay | – | LCK 2 Fuse (YE9) |
| – | LOCK/UNLOCK PCB Relay | – | LCK 1 Fuse, LCK 2 Fuse, UNLCK 1 Fuse, UNLCK 2 Fuse (AU3 without YE9) |
| – | REAR WASH PCB Relay | – | REAR WASH Fuse |
| – | TRLR LT STOP/TURN PCB Relay | – | TRLR STOP LT Fuse |
| – | TRLR RT STOP/TURN PCB Relay | – | TRLR STOP RT Fuse |
| – | UNLOCK PCB Relay | – | DRV UNLCK Fuse, UNLCK 1 Fuse, UNLCK 2 Fuse |
| – | WIPER CONTROL PCB Relay | – | Windshield Wiper Motor |
| – | WIPER SPEED PCB Relay | – | Windshield Wiper Motor |
| IMPORTANT: Items listed below are Wiper System diagnostic testing points | |||
| – | TP92 | – | Wiper High Speed Test Point |
| – | TP95 | – | Wiper Low Speed Test Point |
fuse box diagram (DIESEL 2009).
Assignment of the fuses (2009).
| No. | Device | Rating | Description |
|---|---|---|---|
| 1 | ESC/ALC EXH Fuse | 30A | Not Used |
| 2 | TRLR STOP LT Fuse | 10A | Trailer Wiring, Auxiliary Body Control Module (XBCM) (EXP) |
| 3 | ENG Fuse | 15A | Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor |
| 4 | TRLR STOP RT Fuse | 10A | Trailer Wiring, Auxiliary Body Control Module (XBCM) (EXP) |
| 5 | FRT WASH Fuse | 15A | Windshield Washer Fluid Pump |
| 6 | FUEL HTR Fuse | 15A | Glow Plug Control Module (GPCM), Fuel Heater |
| 7 | TCM-BATT Fuse | 15A | Transmission Control Module (TCM) |
| 8 | ABS 2 Fuse | 25A | Electronic Brake Control Module (EBCM) |
| 9 | TRLR BCK/UP Fuse | 10A | Trailer Wiring, Backup Alarm (8 S3) |
| 10 | LO HDLP-LT Fuse | 20A | Headlamp – Left Low Beam |
| 11 | ECM-BATT Fuse | 10A | Engine Control Module (ECM) |
| 12 | DSL ECM Fuse | 25A | Engine Control Module (ECM) |
| 13 | TRANS IGN 1 Fuse | 15A | Transmission Control Module (TCM), Front Drive Axle Actuator (NQF/NQG) |
| 14 | VEH BCK/UP Fuse | 10A | Backup Lamp – Left, Backup Lamp – Right |
| 15 | LO HDLP-RT Fuse | 20A | Headlamp – Right Low Beam |
| 16 | A/C CMPRSR Fuse | 10A | A/C Compressor Clutch |
| 17 | ECM/THROT CONT Fuse | 15A | Engine Control Module (ECM) |
| 18 | FUEL PUMP Fuse | 20A | Fuel Pump and Sender Assembly – Front, Fuel Pump |
| 19 | ITBC Fuse | 15A | Integrated Trailer Brake Control Module (JL1) |
| 20 | HDLP WASH Fuse | 20A | Not Used |
| 21 | REAR WASH Fuse | 15A | Not Used |
| 22 | TRLR PRK Fuse | 15A | Trailer Wiring |
| 23 | LT PRK Fuse | 15A | License Lamp – Left, Marker Lamp – LF (Z88), Park/Turn Signal Lamp – LF Upper, Park/Turn Signal Lamp – LF Lower, Marker Lamp – LR (Z88), Tail/Stop and Turn Signal Lamp – Lower Left, Tail/Stop and Turn Signal Lamp – Upper Left, Clearance Lamp – LF (RO5), Clearance Lamp – LR (R05), Clearance Lamp (U01), Roof Marker Lamp – Left (U01), Roof Marker Lamp – Right (U01) |
| 24 | RT PRK Fuse | 15A | Marker Lamp – RF (Z88), Park/Turn Signal Lamp – RF Upper, Park/Turn Signal Lamp – RF Lower, Tail/Stop and Turn Signal Lamp – Lower Right, Tail/Stop and Turn Signal Lamp – Lower Right, Marker Lamp – RR (Z88), License Lamp – Right, Clearance Lamp – RF (R05), Clearance Lamp – RR (R05), Marker Lamp – Tailgate |
| 25 | FOG LAMP Fuse | 15A | Fog Lamp – Left Front (T96), Fog Lamp – Right Front (T96) |
| 26 | HORN Fuse | 15A | Horn – Left, Horn – Right (7Z1/YE9) |
| 27 | HI HEADLAMP-RT Fuse | 10A | Headlamp – Right High Beam |
| 28 | DRL Fuse | 15A | DRL 2 Fuse |
| 29 | HI HEADLAMP-LT Fuse | 10A | Headlamp – Left High Beam |
| 30 | DRL 2 Fuse | 15A | LO HDLP – LT Fuse, LO HDLP – RT Fuse |
| 31 | S/ROOF Fuse | 30A | Sunroof Module (CF5), Roof Beacon Relay (TRW) |
| 32 | DLIS Fuse | 2A | Ignition Switch, Theft Deterrent Module (TDM) |
| 33 | WPR Fuse | 25A | WIPER CONTROL PCB Relay |
| 34 | SEO B2 Fuse | 30A | Emergency Vehicle Roof Lamp Relay (5Y0) |
| 35 | EAP Fuse | 15A | PARK ENABLE PCB Relay, ELECTRONIC ADJUSTABLE PEDALS PCB Relay |
| 36 | HVAC BATT Fuse | 10A | HVAC Control Module |
| 37 | AIRBAG IGN Fuse | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Passenger Air Bag On/oFf Indicator, Inflatable Restraint I/P Module Disable Switch (C99) |
| 38 | AMP Fuse | 30A | Audio Amplifier (UQA) |
| 39 | RDO Fuse | 15A | Digital Radio Receiver (U2K), Radio, Rear Seat Audio (RSA) Control (UK6), Chime Module (UL5) |
| 40 | MISC IGN Fuse | 10A | Auxiliary Body Control Module (XBCM) (EXP), Stop Lamp Switch, Transfer Case Shift Control Module (NQF/NQH), Trailer Brake Control Module (JL1) |
| 41 | L/GATE RELSE Fuse | 15A | Not Used |
| 42 | AIRBAG BATT Fuse | 15A | Inflatable Restraint Passenger Presence System (PPS) Module, Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Vehicle Rollover Sensor (ASF) |
| 43 | IPC Fuse | 10A | Body Control Module (BCM), Instrument Panel Cluster (IPC) |
| 44 | EXP/PTO Fuse | 15A | Auxiliary Body Control Module (XBCM) (EXP) Power Take Off Relay (PTO) |
| 45 | AUX HVAC-IGN Fuse | 10A | Instrument Panel Cluster (IPC), Inside Rearview Mirror (ISRVM), Heated Steering Wheel Module Control (kA9) |
| 46 | CHMSL Fuse | 15A | Center High Mounted Stop Lamp (CHMSL) |
| 47 | REAR DEFOG Fuse | 30A | Rear Window Defogger Grid |
| 48 | HTD MIR Fuse | 15A | Outside Rearview Mirror – Driver (DL8/DPN without AN3/DL3), Outside Rearview Mirror – Passenger (DL8/DPN without AN3/DL3) |
| 49 | SEO B1 Fuse | 15A | Auxiliary Body Control Module (XBCM) (EXP), Power Take Off – (PTO) Module, Run Relay (TP2), Security Indicator Lamp, Vehicle Inclination Sensor, Vehicle Shock Sensor |
| 50 | LTR Fuse | 20A | Accessory Power Outlet – I/P 1, Data Link Connector (DLC) |
| 51 | SEO/ALC Fuse | 10A | Not Used |
| 52 | HVAC-IGN Fuse | 10A | Air Temperature Actuator – Left (CJ2), Air Temperature Actuator – Right (CJ2), Air Temperature |
| Actuator (C67), Mode Actuator, Recirculation Actuator (CJ2/C67) | |||
| 53 | ECM-IGN Fuse | 15A | Engine Control Module (ECM), Fuel Pump Relay – Secondary (LY6 without NQZ), Fuel System Control Module (FSCM) |
| 54 | ALC/COMP Fuse | 40A | Not Used |
| 55 | HEAVY DUTY ABS Fuse | 60A | Electronic Brake Control Module (EBCM) |
| 56 | ABS – 1 Fuse | 40A | Electronic Brake Control Module (EBCM) |
| 57 | STRTR Fuse | 40A | Starter |
| 58 | STUD-2 Fuse | 30A | Blunt Cut Wire, Integrated Trailer Brake Control Relay (JL1) |
| 59 | LBEC1 Fuse | 60A | BCM Fuse, COOLED SEATS Fuse, DDM Fuse, DIM Fuse, DSM Fuse, REAR HVAC Fuse, RT STOP TRN Fuse, WSW PUMP Fuse CTSY Fuse, PWR MIR Fuse |
| 60 | ELEC RUN BOARD Fuse | 30A | Not Used |
| 61 | WSW/HTR Fuse | 60A | Windshield Washer Solvent Heater (XA7) |
| 62 | TREC Fuse | 30A | Transfer Case Shift Control Module (NQF/NQH), Transfer Case Encoder Motor CNQH |
| 63 | STUD-1 Fuse | 40A | Trailer Wiring |
| 64 | MBEC1 Fuse | 60A | DRIVER SEAT 2 Circuit Breaker, PASS SEAT 1 Circuit Breaker, PWR REAR WNDW Circuit Breaker, RT DOORS Circuit Breaker |
| 65 | HVAC BLWR Fuse | 40A | Blower Motor Control Module |
| 66 | LGM Fuse | 30A | Not Used |
| 67 | LBEC2 Fuse | 60A | AUX PWR 2 Fuse, REAR WPR Fuse, PDM Fuse, AUX PWR Fuse, REAR SEAT Fuse, STOP LAMPS Fuse, IS LPS Fuse, LT STOP TRN Fuse ABS DET Fuse, LT DR Circuit Breaker, REAR SEAT ENT Fuse, INFO Fuse, LOCK/UNLOCK PCB Relay |
| – | A/C CMPRSR Relay | – | A/C CMPRSR Fuse |
| – | FOG LAMP Relay | – | FOG LAMP Fuse |
| – | FUEL PMP Relay | – | FUEL PUMP Fuse |
| – | HDLP LO/HID Relay | – | LO HDLP – LT Fuse, LO HDLP – RT Fuse, DRL 2 Fuse |
| – | PRK LAMP Relay | – | LT PRK Fuse, RT PRK Fuse, TRLR PRK Fuse |
| – | PWR/TRN Relay | – | DSL ECM Fuse, ECM/THROT Fuse, ENG Fuse, FUEL HTR Fuse |
| – | REAR DEFOG Relay | – | REAR DEFOG Fuse, HTD MIR Fuse |
| – | RUN/CRNK Relay | – | AIRBAG IGN Fuse, AUX HVAC-IGN Fuse, HVAC- IGN Fuse, ECM-IGN Fuse, MISC IGN Fuse, SEO/ALC Fuse, TRANS IGN 1 Fuse |
| – | STRTR Relay | – | STRTR Fuse |
| IMPORTANT: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block. | |||
| – | BCK/UP LAMP PCB | – | VEH BCK/UP Fuse, TRLR BCK/UP Fuse |
| Relay | |||
| – | CHMSL | – | CHMSL Fuse |
| – | DRL PCB Relay | – | DRL Fuse |
| – | FRT WASH PCB Relay | – | FRT WASH Fuse |
| – | HI BEAM PCB Relay | – | HI HEADLAMP – LT Fuse, HI HEADLAMP – RT Fuse |
| – | HORN PCB Relay | – | HORN Fuse |
| – | L/GATE PCB Relay | – | L/GATE RELSE Fuse |
| – | LOCK PCB Relay | – | LCK 2 Fuse (YE9) |
| – | LOCK/UNLOCK PCB Relay | – | LCK 1 Fuse, LCK 2 Fuse, UNLCK 1 Fuse, UNLCK 2 Fuse (AU3 without YE9) |
| – | REAR WASH PCB Relay | – | REAR WASH Fuse |
| – | TRLR LT STOP/TRUN PCB Relay | – | TRLR STOP LT Fuse |
| – | TRLR RT STOP/TURN PCB Relay | – | TRLR STOP RT Fuse |
| – | UNLOCK PCB Relay | – | DRV UNLCK Fuse, UNLCK 1 Fuse, UNLCK 2 Fuse |
| – | WIPER CONTROL PCB Relay | – | Windshield Wiper Motor |
| – | WIPER SPEED PCB Relay | – | Windshield Wiper Motor |
| IMPORTANT: Items listed below are Wiper System diagnostic testing points | |||
| – | TP92 | – | Wiper High Speed Test Point |
| – | TP95 | – | Wiper Low Speed Test Point |
Auxiliary fuse block (HP2) (hybrid).
Auxiliary fuse block (HP2) is located on left side of engine compartment, near engine control module. Lift the cover for access to the fuse/relay block.
fuse box diagram.
legend.
| No. | Device | Rating | Description |
|---|---|---|---|
| 1 | ACPO Fuse | 25A | Not Used |
| 2 | BECM FAN Fuse | 15A | Generator Battery Vent Fan Relay |
| 3 | ACCM Fuse | 15A | A/C Compressor |
| 4 | CAB HTR PUMP Fuse | 10A | Heater Coolant Pump |
| 5 | EMPTY | – | Not Used |
| 6 | COOL PUMP Fuse | 15A | Generator Control Module Coolant Pump – Left, Generator Control Module Coolant Pump – Right |
| 7 | EPS Fuse | 15A | Electronic Power Steering Motor Control Module |
| 8 | PIM 1 Fuse | 15A | Drive Motor Generator Power Inverter Module |
| 9 | PIM 2 Fuse | 15A | Drive Motor Generator Power Inverter Module |
| 10 | BECM Fuse | 15A | Drive Motor Generator Battery Control Module, Serial Data Gateway (SDG) Module |
| – | FAN 1Fuse | 40A | FAN LO Relay, FAN MID 1 Relay |
| – | FAN 2 Fuse | 40A | FAN HI Relay, FAN MID 2 Relay |
| – | TRANS PUMP Fuse | 60A | Auxiliary Transmission Pump Control Module |
| – | CAB HTR PUMP Relay | – | CAB HTR PUMP Fuse, Heater Coolant Pump |
| – | COOL PUMP Relay | – | COOL PUMP Fuse, Generator Control Module Coolant Pump – Left, Generator Control Module Coolant Pump – Right |
| – | FAN LO Relay | – | Cooling Fan – Left |
| – | FAN MID 1 Relay | – | Engine Cooling Fan Resistor – Left |
| – | FAN MID 2 Relay | – | Cooling Fan – Right |
| – | FAN HI Relay | – | Cooling Fan – Right |
| – | FAN CNTRL Relay | – | Cooling Fan – Left |