For Chevrolet Silverado (GMT900) second generation 2010, 2011, 2012, 2013 model year.
Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, Hybrid, 1500 LT, 1500 LTZ, 1500 LS, 1500 WT, 1500 XFE.
Cigarette lighter fuse – (fuse box in Fuse box in passenger compartment) Fuse №2/20A and Fuse №16/20A. |
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Fuse box in engine compartment
- fuse box diagram (GAS 2010, 2011, 2012, 2013)
- fuse box diagram (DIESEL 2010, 2011, 2012, 2013)
- Fuse Block Hybrid Auxiliary Engine Compartment
Fuse box in passenger compartment
Center Instrument Panel Fuse Block
Fuse box in engine compartment.
The Engine Compartment Fuse Block is located in the engine compartment, on the driver side of the vehicle. Lift the cover to access the fuse block. Notice: Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component. To remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out.
fuse box diagram (GAS 2010, 2011, 2012, 2013).
Assignment of the fuses (GAS 2010, 2011, 2012, 2013).
| No. | Device | Rating | Description |
|---|---|---|---|
| 1 | TRLR STOP RT Fuse | 10A | Auxilliary Body Control Module (XBCM) (EXP), Trailer Wiring |
| 2 | ESC/ALC EXH Fuse | 30A | Not Used |
| 3 | TRLR STOP LT Fuse | 10A | Auxilliary Body Control Module (XBCM) (EXP), Trailer Wiring |
| 4 | ENG Fuse | 15A | Central Sequential Fuel Injection (Central SFI) (LU3), Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (except LU3), FAN LO Relay (HP2), Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (except LU3), Valve Lifter Oil Manifold (VLOM) Assembly (L96, LC9, LMG or LZ1) |
| 5 | ECM/THROT CONT Fuse | 15A | Engine Control Module (ECM), Evaporative Emission (EVAP) Canister Purse Solenoid Valve (LU3), Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LU3) |
| 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 | Backup Alarm (8S3), Trailer Wiring |
| 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 LU3) |
| 14 | TCM-BATT Fuse | 15A | Automatic Transmission (M99, MYC or MYD), Evaporative Emission (EVAP) Canister Vent Solenoid Valve, Transmission Control Module (TCM) (M30) |
| 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, 3-2 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 or M99), Drive Motor Generator Power inverter module (HP2) |
| 20 | FUEL PUMP Fuse | 25A | Fuel Pump, Fuel Pump and Sender Assembly – Front |
| 21 | FSCM Fuse | 25A | Fuel System Control Module (FSCM) (Gas except L96 or LU3) |
| 22 | HDLP WASH Fuse | 20A | Not Used |
| 23 | REAR WASH Fuse | 15A | Not Used |
| 24 | INJ-A Fuse | 20A | Fuel Injector 1 (except LU3), Fuel Injector 3 (except LU3), Fuel Injector 5 (except LU3), Fuel Injector 7 (except LU3), Ignition Coil 1 (except LU3), Ignition Coil 3 (except LU3), Ignition Coil 5 (except LU3), Ignition Coil 7 (except LU3), Ignition Control Module (ICM) (LU3) |
| 25 | TRLR PRK Fuse | 15A | Trailer Wiring |
| 26 | LT PRK Fuse | 15A | Clearance Lamp (U01), Clearance Lamp – Left Front (R05), Clearance Lamp – Left Rear (R05), License Lamp – Left, Park/Turn Signal Lamp – Left Front Lower, Park/Turn Signal Lamp – Left Front Upper, Roof Marker Lamp – Left (U01), Roof Marker Lamp – Right (U01), Side Marker Lamp – Left Front (Z88), Side Marker Lamp – Left Rear (Z88), Tail/Stop and Turn Signal Lamp – Lower Left, Tail/Stop and Turn Signal Lamp – Upper Left |
| 27 | RT PRK Fuse | 15A | Clearance Lamp – Right Front (R05), Clearance Lamp
|
| 28 | FOG LAMP Fuse | 15A | Fog Lamp – Left Front (T96), Fog Lamp – Right Front (T96) |
| 29 | HORN Fuse | 15A | Horn – Left, Horn – Right (7Z1 or YE9) |
| 30 | HI HDLP-RT Fuse | 10A | Headlamp – Right High Beam |
| 31 | DRL Fuse | 15A | DRL 2 Fuse |
| 32 | HI HDLP-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 | Roof Beacon Relay (TRW), Sunroof Module (CF5) |
| 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 | ELECTRONIC ADJUSTABLE PEDALS PCB Relay, PARK ENABLE PCB Relay |
| 39 | HVAC BATT Fuse | 10A | HVAC Control Module |
| 40 | AIRBAG IGN Fuse | 10A | Inflatable Restraint I/P Module Disable Switch (C99), Inflatable Restraint I/P Module Indicator, Inflatable Restraint Sensing and Diagnostic Module (SDM) |
| 41 | AMP Fuse | 30A | Audio Amplifier (UQA) |
| 42 | RDO Fuse | 15A | Chime Module (UL5), Digital Radio Receiver (U2K), Radio, Rear Seat Audio (RSA) Control (UK6) |
| 43 | MISC IGN Fuse | 10A | Auxiliary Body Control Module (XBCM) (EXP), Serial Data Gateway (SDG) Module (Hp2), Stop |
| Lamp Switch, Trailer Brake Control Module (JL1), Transfer Case Shift Control Module (NQF or NQH) | |||
| 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 | Heated Steering Wheel Module Control (KA9), Inside Rearview Mirror (ISRVM), Instrument Panel Cluster (IPC) |
| 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 or DPN without AN3 or DL3), Outside Rearview Mirror – Passenger (DL8 or DPN without AN3 or 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 (C67), Air Temperature Actuator – Left (CJ2), Air Temperature Actuator – Right (CJ2), Mode Actuator, Recirculation Actuator (C67 or CJ2) |
| 56 | ECM-IGN Fuse | 15A | Electronic Brake Control Module (EBCM) (HP2), Engine Control Module (ECM),), Fuel Pump Flow Control Module (Gas except L96 or LU3), Fuel Pump Relay – Secondary (L96 with N2N) |
| 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, CTSY Fuse, DDM Fuse, DIM Fuse, DSM Fuse, PWR MIR Fuse, REAR HVAC Fuse, RT STOP TRN Fuse, WSW PUMP Fuse |
| 65 | ELEC RUN BOARD Fuse | 30A | Not Used |
| 66 | WSW/HTR Fuse | 60A | Not Used |
| Transfer Case Encoder Motor (NQH), Transfer Case | |||
| 67 | TREC Fuse | 30A | Shift Control Module (NQF or 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 Fuse, AUX PWR 2 Fuse, INFO Fuse, IS LPS Fuse, LOCK/UNLCOK PCB Relay, LT DR Circuit Breaker, LT STOP TRN Fuse, OBS DET Fuse, PDM Fuse, REAR SEAT Fuse, REAR SEAT ENT Fuse, REAR WPR Fuse, STOP LAMPS Fuse |
| – | 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 | – | DRL 2 Fuse, LO HDLP – LT Fuse, LO HDLP – RT Fuse |
| – | PRK LAMP Relay | – | LT PRK Fuse, RT PRK Fuse, TRLR PRK Fuse |
| – | PWR/TRN Relay | – | ECM/THROT CONT Fuse, ENG Fuse, FAN CNRTL PCB Relay, FAN HI PCB Relay, FAN LO PCB Relay, INJ-A Fuse, INJ-B Fuse, O2-A SNSR Fuse, O2-B SNSR Fuse |
| – | REAR DEFOG Relay | – | HTD MIR Fuse, REAR DEFOG Fuse |
| – | RUN/CRNK Relay | – | AIRBAG IGN Fuse, AUX HVAC-IGN Fuse, ECM- IGN Fuse, HVAC-IGN Fuse, MISC IGN Fuse, SEO/ALC Fuse, TRANS IGN 1 Fuse |
| – | STRTR Relay | – | STRTR Fuse |
| NOTE: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block. | |||
| – | BCK/UP LAMP PCB Relay | – | TRLR BCK/UP Fuse, VEH BCK/UP Fuse |
| – | CHMSL Relay | – | CHMSL Fuse |
| – | DRL PCB Relay | – | DRL Fuse |
| – | FRT WASH PCB Relay | – | FRT WASH Fuse |
| – | HI BEAM PCB Relay | – | HI HDLP – LT Fuse, HI HDLP – 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 |
| NOTE: 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 2010, 2011, 2012, 2013).
Assignment of the fuses (DIESEL 2010, 2011, 2012, 2013).
| No. | Device | Rating | Description |
|---|---|---|---|
| 1 | ESC/ALC EXH Fuse | 30A | Not Used |
| 2 | TRLR STOP LT Fuse | 10A | Auxiliary Body Control Module (XBCM) (EXP), Trailer Wiring |
| 3 | ENG Fuse | 15A | Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor |
| 4 | TRLR STOP RT Fuse | 10A | Auxiliary Body Control Module (XBCM) (EXP), Trailer Wiring |
| 5 | FRT WASH Fuse | 15A | Windshield Washer Fluid Pump |
| 6 | FUEL HTR Fuse | 15A | Not Used |
| 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 | Backup Alarm (8S3), Trailer Wiring |
| 10 | LO HDLP-LT Fuse | 20A | Headlamp – Left Low Beam |
| 11 | ECM-BATT Fuse | 10A | Engine Control Module (ECM) |
| 12 | DSL ECM Fuse | 30A | Engine Control Module (ECM) |
| 13 | TRANS IGN 1 Fuse | 15A | Front Drive Axle Actuator (NQF or NQG), Glow Plug Control Module (GPCM), Transmission Control Module (TCM) |
| 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 | Reductant Sensor Module |
| 18 | FUEL PUMP Fuse | 25A | Fuel Pump, Fuel Pump and Sender Assembly – Front, |
| 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 | Clearance Lamp (U01), Clearance Lamp – Left Front (R05), Clearance Lamp – Left Rear (R05), License Lamp – Left, Park/Turn Signal Lamp – Left Front Lower, Park/Turn Signal Lamp – Left Front Upper, Roof Marker Lamp – Left (U01), Roof Marker Lamp – Right (U01), Side Marker Lamp – Left Front (Z88), Side Marker Lamp – Left Rear (Z88), Tail/Stop and Turn Signal Lamp – Lower Left, Tail/Stop and Turn Signal Lamp – Upper Left |
| Clearance Lamp – Right Front (R05), | |||
| 24 | RT PRK Fuse | 15A | Clearance Lamp – Right Rear (R05), License Lamp – Right, Park/Turn Signal Lamp – Right Front Upper, Park/Turn Signal Lamp – Right Front Lower, Side Marker Lamp – Righ Front (Z88), Side Marker Lamp – Right Rear (Z88), Marker Lamp – Tailgate, Tail/Stop and Turn Signal Lamp – Lower Right, Tail/Stop and Turn Signal Lamp – Upper Right |
| 25 | FOG LAMP Fuse | 15A | Fog Lamp – Left Front (T96), Fog Lamp – Right Front (T96) |
| 26 | HORN Fuse | 15A | Horn – Left, Horn – Right (7Z1 or YE9) |
| 27 | HI HDLP-RT Fuse | 10A | Headlamp – Right High Beam |
| 28 | DRL Fuse | 15A | DRL 2 Fuse |
| 29 | HI HDLP-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 | Roof Beacon Relay (TRW), Sunroof Module (CF5) |
| 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 | ELECTRONIC ADJUSTABLE PEDALS PCB Relay, PARK ENABLE PCB Relay |
| 36 | HVAC BATT Fuse | 10A | HVAC Control Module |
| 37 | AIRBAG IGN Fuse | 10A | Inflatable Restraint I/P Module Disable Switch (C99), Inflatable Restraint I/P Module Indicator, Inflatable Restraint Sensing and Diagnostic Module (SDM) |
| 38 | AMP Fuse | 30A | Audio Amplifier (UQA) |
| 39 | RDO Fuse | 15A | Chime Module (UL5), Digital Radio Receiver (U2K), Radio, Rear Seat Audio (RSA) Control (UK6) |
| 40 | MISC IGN Fuse | 10A | Auxiliary Body Control Module (XBCm) (EXP), Stop Lamp Switch, Trailer Brake Control Module (JL1), Transfer Case Shift Control Module (NQF or NQH) |
| 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 | Heated Steering Wheel Module Control (KA9), Inside Rearview Mirror (ISRVM), Instrument Panel Cluster (IPC) |
| 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 or DPN without AN3 or DL3), Outside Rearview Mirror – Passenger (DL8 or DPN without AN3 or 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 (C67), Air Temperature Actuator – Left (CJ2), Air Temperature Actuator – Right (CJ2), Mode Actuator, Recirculation Actuator (C67 or CJ2) |
| 53 | ECM-IGN Fuse | 15A | Engine Control Module (ECM) |
| 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, CTSY Fuse, DDM Fuse, DIM Fuse, DSM Fuse, PWR MIR Fuse, REAR HVAC Fuse, RT STOP TRN Fuse, WSW PUMP Fuse |
| 60 | ELEC RUN BOARD Fuse | 30A | Not Used |
| 61 | WSW/HTR Fuse | 60A | Not Used |
| 62 | TREC Fuse | 30A | Transfer Case Encoder Motor (NQH), Transfer Case Shift Control Module (NQF or NQH) |
| 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 Fuse, AUX PWR 2 Fuse, INFO Fuse, IS LPS Fuse, LOCK/UNLCOK PCB Relay, LT DR Circuit Breaker, LT STOP TRN Fuse, OBS DET Fuse, PDM Fuse, REAR SEAT Fuse, REAR SEAT ENT Fuse, REAR WPR Fuse, STOP LAMPS Fuse |
| 68 | FAN Fuse | 10A | FAN RLY Relay |
| – | A/C CMPRSR Relay | – | A/C CMPRSR Fuse |
| – | FAN Relay | – | Engine Cooling Fan |
| – | FOG LAMP Relay | – | FOG LAMP Fuse |
| – | FUEL PMP Relay | – | FUEL PUMP Fuse |
| – | HDLP LO/HID Relay | – | DRL 2 Fuse, LO HDLP – LT Fuse, LO HDLP – RT 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 | – | HTD MIR Fuse, REAR DEFOG 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 |
| NOTE: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block. | |||
| – | BCK/UP LAMP PCB Relay | – | TRLR BCK/UP Fuse, VEH BCK/UP Fuse |
| – | CHMSL PCB Relay | – | CHMSL Fuse |
| – | DRL PCB Relay | – | DRL Fuse |
| – | FRT WASH PCB Relay | – | FRT WASH Fuse |
| – | HI BEAM PCB Relay | – | HI HDLP-LT Fuse, HI HDLP-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 |
| NOTE: Items listed below are Wiper System diagnostic testing points | |||
| – | TP92 | – | Wiper High Speed Test Point |
| – | TP95 | – | Wiper Low Speed Test Point |
Fuse Block Hybrid Auxiliary Engine Compartment.
Fuse Block he hybrid auxiliary engine compartment fuse block is located in the engine compartment near the front of the vehicle. Lift the cover for access to the fuse/relay block.
fuse box diagram.
Assignment of the fuses.
| 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 |
Fuse box in passenger compartment.
Instrument panel fuse block.
The instrument panel fuse block access door is located on the driver side edge of the instrument panel. Pull off the cover to access the fuse block.
fuse box layout.
Assignment of the fuses.
| 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 or 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 or Y91), Roof Beacon Switch (5X7, 5Y0 or TRW) |
| 10 | UNLCK2 Fuse | 15A | Door Latch – Passenger (AU3 except AN3/DL3) |
| 11 | LCK2 Fuse | 15A | Door Latch – Passenger (AU3 except AN3 or DL3), Door Latch – Driver (AU3 except AN3 or 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 or DPN with YE9 and 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 | RSE Fuse | 5A | Video Display (U42) |
| 20 | OBS DET Fuse | 10A | Rear Object Sensor Control Module (UD7) |
| 21 | LCK 1 Fuse | 15A | Door Latch – Left Rear (Crew Cab), Door Latch – Right Rear (Crew Cab) |
| 22 | INFO Fuse | 10A | Vehicle Communciation Interface Module (VCIM) (UE1) |
| 23 | REAR WPR Fuse | 25A | Not Used |
| 24 | COOLED SEATS Fuse | 20A | Seat Climate Control Module (KB6) |
| 25 | DSM Fuse | 10A | Memory Seat Module (AN3), Remote Control Door Lock Receiver (RCDLR) (AP3 or AP8) |
| 26 | DRV UNLCK Fuse | 15A | Door Latch – Driver (AU3 except AN3 or DL3) |
| – | LT DR Circuit Breaker | 25A | Door Lock Window Switch – Driver (AN3 or DL3), Window Switch – Driver (A31 except AN3 or DL3), Window Switch – Left Rear (A31) |
| NOTE: 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) |
Center Instrument Panel Fuse Block.
The center instrument panel fuse block is located underneath the instrument panel, to the left of the steering column.
fuse box layout.
legend.
| Circuit Breaker | Usage |
|---|---|
| CB1 | Passenger Side Power Window Circuit Breaker |
| CB2 | Passenger Seat Circuit Breaker |
| CB3 | Driver Seat Circuit Breaker |
| CB4 | Rear Sliding Window |
| Harness Connector | Usage |
| HEADLINER 3 | Headliner Harness Connector 3 |
| HEADLINER 2 | Headliner Harness Connector 2 |
| HEADLINER 1 | Headliner Harness Connector 1 |
| SEO/ UPFITTER | Special Equipment Option Upfitter Harness Connector |
| Harness Connector | Usage |
| BODY 2 | Body Harness Connector 2 |
| BODY 1 | Body Harness Connector 1 |
| BODY 3 | Body Harness Connector 3 |
The fuse block is located behind right right side of dash.
fuse box diagram.
legend.
| Device | Rating | Description |
|---|---|---|
| Fuse A | 30A | Blunt Cut – Mobile Radio Provision |
| Fuse B | 30A | Blunt Cut – Mobile Radio Provision |
| Fuse C | 30A | Blunt Cut – Mobile Radio Provision |
| Fuse D | 30A | Blunt Cut – Mobile Radio Provision |
| Relay A | – | Blunt Cut – Mobile Radio Provision |
| Relay B | – | Blunt Cut – Mobile Radio Provision |