Page Contents:
In this article, you will find information about the fuses of the GMC Yukon/Yukon XL (models 2015, 2016, 2017, 2018, 2019, and 2020) diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Yukon/Yukon XL
The wiring circuits in the vehicle are protected from short circuits by fuses. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse.
Caution!
- Be sure you replace a bad fuse with a new one of the identical size and rating.
- Always keep the covers on any electrical component.
- Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component.
Location of Fuse Boxes
Engine Compartment Fuse Block:
The engine compartment fuse block is in the engine compartment, on the driver side of the vehicle. Lift the cover to access the fuse block.
Instrument Panel Fuse Block (Left):
The left instrument panel fuse block access door is on the driver side edge of the instrument panel. Pull off the cover to access the fuse block.
Instrument Panel Fuse Block (Right):
The right instrument panel fuse block access door is on the passenger side edge of the instrument panel. Pull off the cover to access the fuse block.
Rear Compartment Fuse Block:
The rear compartment fuse block is behind the access panel on the left side of the compartment. Pull the panel out by grabbing the finger access slot at the rear edge.
The windshield wiper motor is protected by an internal circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools.
Headlamp Wiring An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off.
Fuse Box Diagrams
2015
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Electric Running Boards |
| 2 | Antilock Brake System Pump |
| 3 | Interior BEC LT1 |
| 4 | MBS Passenger |
| 5 | Suspension Leveling Compressor |
| 6 | 4WD Transfer Case Electronic Control |
| 10 | Electric Parking Brake |
| 13 | Interior BEC LT2 |
| 14 | Rear BEC 1 |
| 17 | MBS Driver |
| 21 | ALC Exhaust Solenoid |
| 23 | Integrated Chassis Control Module |
| 24 | Real Time Dampening |
| 25 | Fuel Pump Power Module |
| 26 | Spare / Battery Regulated Voltage Control |
| 28 | Upfitter 2 |
| 29 | Upfitter 2 Relay |
| 30 | Wiper |
| 34 | Back-up Lamps |
| 35 | Antilock Brake System Valve |
| 36 | Trailer Brakes |
| 37 | Upfitter 3 Relay |
| 39 | Trailer Stop/Turn Right |
| 40 | Trailer Stop/Turn Left |
| 41 | Trailer Park Lamps |
| 42 | Right Parking Lamps |
| 43 | Left Parking Lamps |
| 44 | Upfitter 3 |
| 45 | Automatic Level Control Run/Crank |
| 47 | Upfitter 4 |
| 48 | Upfitter 4 Relay |
| 49 | Reverse Lamps |
| 51 | Parking Lamp Relay |
| 60 | Air Conditioning Control |
| 63 | Upfitter 1 |
| 67 | Trailer Battery |
| 69 | RC Upfitter 3 and 4 |
| 70 | VBAT Upfitter 3 and 4 |
| 72 | Upfitter 1 Relay |
| 74 | Engine Control Module Ignition |
| 75 | Miscellaneous Ignition Spare |
| 76 | Transmission Ignition |
| 77 | RC Upfitter 1 and 2 |
| 78 | VBAT Upfitter 1 and 2 |
| 83 | Spare / Spare |
| 84 | Run / Crank Relay |
| 87 | Engine |
| 88 | Injector A - Odd |
| 89 | Injector B - Even |
| 90 | Oxygen Sensor B |
| 91 | Throttle Control |
| 92 | Engine Control Module Relay |
| 93 | Horn |
| 94 | Fog Lamps |
| 95 | High-Beam Headlamps |
| 100 | Oxygen Sensor A |
| 101 | Engine Control Module |
| 102 | Engine Control Module / Transmission Control Module |
| 103 | Auxiliary Interior Heater |
| 104 | Starter |
| 107 | Aero Shutter |
| 109 | Police Upfitter |
| 112 | Starter Relay |
| 114 | Front Windshield Washer |
| 115 | Rear Window Washer |
| 116 | Cooling Fan Left |
| 121 | Right HID Headlamp |
| 122 | Left HID Headlamp |
| 123 | Cooling Fan Right |
Instrument Panel Fuse Block (Left)
| № | Usage |
|---|---|
| 1 | Not Used |
| 2 | Not Used |
| 3 | Not Used |
| 4 | Accessory Power Outlet 1 |
| 5 | Retained Accessory Power / Accessory |
| 6 | APO / BATT |
| 7 | Universal Garage Door Opener / lnside Rear View Mirror |
| 8 | SEO Retained Accessory Power |
| 9 | Not Used |
| 10 | Body Control Module 3 |
| 11 | Body Control Module 5 |
| 12 | Steering Wheel Controls Backlighting |
| 13 | Not Used |
| 14 | Not Used |
| 15 | Not Used |
| 16 | Discrete Logic Ignition Sensor |
| 17 | Not Used |
| 18 | Mirror Window Module |
| 19 | Body Control Module 1 |
| 20 | Front Bolster (if equipped) |
| 21 | Not Used |
| 22 | Not Used |
| 23 | Not Used |
| 24 | Heater, Ventilation and Air Conditioning Ignition / Heater, Ventilation and Air Conditioning Auxiliary |
| 25 | Instrument Cluster Ignition / Sensing Diagnostic Module Ignition |
| 26 | Tilt Column / SEO, Tilt Column Lock / SEO |
| 27 | Data Link Connector / Driver Seat Module |
| 28 | Passive Entry / Passive Start / Heater, Ventilation and Air Conditioning Battery |
| 29 | Content Theft |
| 30 | Not Used |
| 31 | Not Used |
| 32 | Not Used |
| 33 | SEO / Automatic Level Control |
| 34 | Park Enable Electric Adjustable Pedal (if equipped) |
| 35 | Not Used |
| 36 | Miscellaneous R/C |
| 37 | Heated Steering Wheel |
| 38 | Steering Column Lock 2 (if equipped) |
| 39 | Instrument Cluster Battery |
| 40 | Not Used |
| 41 | Not Used |
| 42 | Euro Trailer (if equipped) |
| 43 | Left Doors |
| 44 | Driver Power Seat |
| 45 | Not Used |
| 46 | Right Heated / Cooled Seat |
| 47 | Left Heated / Cooled Seat |
| 48 | Not Used |
| 49 | Not Used |
| 50 | Accessory Power Outlet 2 |
| 51 | Not Used |
| 52 | Retained Accessory Power/Accessory Relay |
| 53 | Run / Crank Relay |
| 54 | Not Used |
| 55 | Not Used |
| 56 | Not Used |
Instrument Panel Fuse Block (Right)
| № | Usage |
|---|---|
| 1 | Not Used |
| 2 | Not Used |
| 3 | Not Used |
| 4 | Accessory Power Outlet 4 |
| 5 | Not Used |
| 6 | Not Used |
| 7 | Not Used |
| 8 | Glove Box |
| 9 | Not Used |
| 10 | Not Used |
| 11 | Not Used |
| 12 | Steering Wheel Controls |
| 13 | Body Control Module 8 |
| 14 | Not Used |
| 15 | Not Used |
| 16 | Not Used |
| 17 | Not Used |
| 18 | Not Used |
| 19 | Body Control Module 4 |
| 20 | Rear Seat Entertainment |
| 21 | Sunroof |
| 22 | Not Used |
| 23 | Not Used |
| 24 | Not Used |
| 25 | Not Used |
| 26 | Info / Airbag |
| 27 | Spare / RF WDW RN SW |
| 28 | Obstacle Detection / USB |
| 29 | Radio |
| 30 | Not Used |
| 31 | Not Used |
| 32 | Not Used |
| 33 | Not Used |
| 34 | Not Used |
| 35 | Not Used |
| 36 | SEO B2 |
| 37 | SEO |
| 38 | Body Control Module 2 |
| 39 | A/C Inverter |
| 40 | Not Used |
| 41 | Not Used |
| 42 | Not Used |
| 43 | Not Used |
| 44 | Right Door Window Motor |
| 45 | Front Blower |
| 46 | Body Control Module 6 |
| 47 | Body Control Module 7 |
| 48 | Amplifier |
| 49 | Right Front Seat |
| 50 | Accessory Power Outlet 3 |
| 51 | Not Used |
| 52 | Retained Accessory Power / Accessory Relay |
| 53 | Not Used |
| 54 | Not Used |
| 55 | Not Used |
| 56 | Not Used |
Rear Compartment Fuse Block
| ISO Mini Relays | Usage |
|---|---|
| 1 | Rear Defogger |
| 2 | Heated Second Row Seat Left |
| 3 | Heated Second Row Seat Right |
| 4 | Heated Mirrors |
| 5 | Liftgate |
| 6 | Glass Breakage |
| 7 | Liftgate Glass |
| 8 | Liftgate Module Logic |
| 9 | Rear Wiper |
| 10 | Rear Heater, Ventilation and Air Conditioning Blower |
| 11 | Second Row Seat |
| 19 | Rear Fog Lamp (if equipped) |
| 12 | Liftgate Module |
| 13 | Third Row Seat |
| 14 | Rear Accessory Power Outlet |
| 15 | Rear Defogger |
| 16 | Liftgate |
| 17 | Liftgate Glass |
| 18 | Rear Fog Lamp (if equipped) |
2016
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Electric running boards |
| 2 | ABS pump |
| 3 | Interior BEC LT1 |
| 4 | MSB Passenger |
| 5 | Suspension leveling compressor |
| 6 | 4WD transfer case electronic control |
| 10 | Electric parking brake |
| 13 | Interior BEC LT2 |
| 14 | Rear BEC 1 |
| 17 | MSB Driver |
| 21 | ALC exhaust solenoid |
| 23 | Integrated chassis control module |
| 24 | Real time dampening |
| 25 | Fuel pump power module |
| 26 | -/Battery regulated voltage control |
| 28 | Upfitter 2 |
| 29 | Upfitter 2 relay |
| 30 | Wiper |
| 31 | TIM |
| 34 | Reverse lamps |
| 35 | ABS valve |
| 36 | Trailer brakes |
| 37 | Upfitter 3 relay |
| 39 | Right trailer stop lamp/Turn lamp |
| 40 | Left trailer stop lamp/Turn lamp |
| 41 | Trailer parking lamps |
| 42 | Right parking lamps |
| 43 | Left parking lamps |
| 44 | Upfitter 3 |
| 45 | Automatic level control / Run / Crank |
| 47 | Upfitter 4 |
| 48 | Upfitter4 relay |
| 49 | Reverse lamps |
| 51 | Parking lamp relay |
| 59 | Euro trailer |
| 60 | A/C control |
| 63 | Upfitter 1 |
| 67 | Trailer battery |
| 69 | RC upfitter 3 and 4 |
| 70 | VBAT upfitter 3 and 4 |
| 72 | Upfitter 1 relay |
| 74 | Engine control module / lgnition |
| 75 | Miscellaneous ignition spare |
| 76 | Transmission ignition |
| 77 | RC upfitter 1 and 2 |
| 78 | VBAT upfitter 1 and 2 |
| 83 | Euro trailer RC |
| 84 | Run / Crank relay |
| 87 | Engine |
| 88 | Injectors A-odd |
| 89 | Injectors B-even |
| 90 | O2 sensor B |
| 91 | Throttle control |
| 92 | Engine control module relay |
| 93 | Horn |
| 94 | Fog lamps |
| 95 | High-beam headlamps |
| 100 | O2 sensor A |
| 101 | Engine control module |
| 102 | Engine control module / Transmission control module |
| 103 | Auxiliary interior heater |
| 104 | Starter |
| 107 | Aeroshutter |
| 109 | Police upfitter |
| 112 | Starter relay |
| 114 | Front windshield washer |
| 115 | Rear window washer |
| 116 | Left cooling fan |
| 121 | Right HID headlamp |
| 122 | Left HID headlamp |
| 123 | Right cooling fan |
Instrument Panel Fuse% Block (Left)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 1 |
| 5 | Retained accessory power |
| 6 | APO / BATT |
| 7 | Universal garage door opener / lnterior rearview mirror |
| 8 | SEO / Retained accessory power |
| 9 | - |
| 10 | Body control module 3 |
| 11 | Body control module 5 |
| 12 | Steering wheel control backlighting |
| 13 | - |
| 14 | - |
| 15 | - |
| 16 | Discrete logic ignition sensor |
| 17 | Video processing module |
| 18 | Mirror window module |
| 19 | Body control module 1 |
| 20 | Front bolster (if equipped) |
| 21 | - |
| 22 | - |
| 23 | - |
| 24 | HVAC / Ignition |
| 25 | Instrument cluster/ Ignition sensing diagnostic module/ Ignition |
| 26 | Tilt column / SEO / Tilt column lock 1 / SEO |
| 27 | Data link connector / Driver seat module |
| 28 | Passive entry / Passive start / HVAC battery |
| 29 | Content theft deterrent |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | SEO / Automatic level control |
| 34 | Park enable / Electric adjustable pedal (if equipped) |
| 35 | - |
| 36 | Miscellaneous / RC |
| 37 | Heated steering wheel |
| 38 | Steering column lock 2 (if equipped) |
| 39 | Instrument cluster battery |
| 40 | - |
| 41 | - |
| 42 | Euro trailer (if equipped) |
| 43 | Left doors |
| 44 | Driver power seat |
| 45 | - |
| 46 | Right heated, cooled or ventilated seat (if equipped) |
| 47 | Left heated, cooled or ventilated seat (if equipped) |
| 48 | - |
| 49 | - |
| 50 | Accessory power outlet 2 |
| 51 | - |
| 52 | Retained accessory power relay |
| 53 | Run / Crank relay |
| 54 | - |
| 55 | - |
| 56 | - |
Instrument Panel Fuse Block (Right)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 4 |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | Glove box |
| 9 | - |
| 10 | - |
| 11 | - |
| 12 | Steering wheel controls |
| 13 | Body control module 8 |
| 14 | - |
| 15 | - |
| 16 | - |
| 17 | - |
| 18 | - |
| 19 | Body control module 4 |
| 20 | Rear seat entertainment |
| 21 | Sunroof |
| 22 | - |
| 23 | - |
| 24 | - |
| 25 | - |
| 26 | Infotainment / Airbag |
| 27 | -/RF WDW SW RN SNR |
| 28 | Obstacle detection / USB |
| 29 | Radio |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | - |
| 34 | - |
| 35 | - |
| 36 | SEO B2 |
| 37 | SEO |
| 38 | Body control module 2 |
| 39 | A/C Inverter |
| 40 | - |
| 41 | - |
| 42 | - |
| 43 | - |
| 44 | Right door window motor |
| 45 | Front blower |
| 46 | Body control module 6 |
| 47 | Body control module 7 |
| 48 | Amplifier |
| 49 | Right front seat |
| 50 | Accessory power outlet 3 |
| 51 | - |
| 52 | Retained accessory power relay |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | - |
Rear Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Rear defogger relay |
| 2 | Left heated second row seat |
| 3 | Right heated second row seat |
| 4 | Heated mirrors |
| 5 | Liftgate |
| 6 | Glass breakage |
| 7 | Liftglass |
| 8 | Liftgate module logic |
| 9 | Rear wiper |
| 10 | Rear HVAC blower |
| 11 | Second row seat |
| 12 | Liftgate module |
| 13 | Third row seat |
| 14 | Rear accessory power outlet |
| 15 | Rear defogger |
| 16 | Liftgate |
| 17 | Liftglass |
| 18 | Rear fog lamp (if equipped) |
| 19 | Rear fog lamp (if equipped) |
| 20 | Heated mirror |
2017
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Electric running boards |
| 2 | ABS pump |
| 3 | Interior BEC LT1 |
| 4 | Passenger motorized safety belt |
| 5 | Suspension leveling compressor |
| 6 | 4WD transfer case electronic control |
| 7 | - |
| 8 | - |
| 9 | - |
| 10 | Electric parking brake |
| 11 | - |
| 12 | - |
| 13 | Interior BEC LT2 |
| 14 | Rear BEC 1 |
| 15 | - |
| 16 | - |
| 17 | Driver motorized safety belt |
| 18 | - |
| 19 | - |
| 20 | - |
| 21 | ALC exhaust solenoid |
| 23 | Integrated chassis control module |
| 24 | Real time dampening |
| 25 | Fuel pump power module |
| 26 | - / Battery regulated voltage control |
| 27 | - |
| 28 | Upfitter 2 |
| 29 | Upfitter 2 relay |
| 30 | Wiper |
| 31 | TIM |
| 32 | - |
| 33 | - |
| 34 | Reverse lamps |
| 35 | ABS valve |
| 36 | Trailer brakes |
| 37 | Upfitter 3 relay |
| 38 | - |
| 39 | Right trailer stoplamp / Turn signal lamp |
| 40 | Left trailer stoplamp / turn signal lamp |
| 41 | Trailer parking lamps |
| 42 | Right parking lamps |
| 43 | Left parking lamps |
| 44 | Upfitter 3 |
| 45 | Automatic level control / Run / Crank |
| 46 | - |
| 47 | Upfitter 4 |
| 48 | Upfitter 4 relay |
| 49 | Reverse lamps |
| 50 | - |
| 51 | Parking lamp relay |
| 52 | - |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 57 | - |
| 58 | - |
| 59 | Euro trailer |
| 60 | A/C control |
| 61 | - |
| 62 | - |
| 63 | Upfitter 1 |
| 64 | - |
| 65 | - |
| 66 | - |
| 67 | Trailer battery |
| 68 | - |
| 69 | RC upfitter 3 and 4 |
| 70 | VBAT upfitter 3 and 4 |
| 71 | - |
| 72 | Upfitter 1 relay |
| 73 | - |
| 74 | Engine control module ignition |
| 75 | Miscellaneous ignition spare |
| 76 | Transmission ignition |
| 77 | RC upfitter 1 and 2 |
| 78 | VBAT upfitter 1 and 2 |
| 79 | - |
| 80 | - |
| 81 | - |
| 82 | - |
| 83 | Euro trailer / RC |
| 84 | Run / Crank relay |
| 85 | - |
| 86 | - |
| 87 | Engine |
| 88 | Injector A-odd |
| 89 | Injector B-even |
| 90 | O2 sensor B |
| 91 | Throttle control |
| 92 | Engine control module relay |
| 93 | Horn |
| 94 | Fog lamps |
| 95 | High-beam headlamps |
| 96 | - |
| 97 | - |
| 98 | - |
| 99 | - |
| 100 | O2 sensor A |
| 101 | Engine control module |
| 102 | Engine control module / Transmission control module |
| 103 | Auxiliary interior heater |
| 104 | Starter |
| 105 | - |
| 106 | - |
| 107 | Aeroshutter |
| 108 | - |
| 109 | Police upfitter |
| 110 | - |
| 111 | - |
| 112 | Starter relay |
| 113 | - |
| 114 | Front windshield washer |
| 115 | Rear window washer |
| 116 | Left cooling fan |
| 117 | Fuel pump prime |
| 118 | - |
| 119 | - |
| 120 | Fuel pump prime |
| 121 | Right HID headlamp |
| 122 | Left HID headlamp |
| 123 | Right cooling fan |
Instrument Panel Fuse Block (Left)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 1 |
| 5 | Retained accessory power |
| 6 | APO / BATT |
| 7 | Universal garage door opener / lnterior rearview mirror |
| 8 | SEO / Retained accessory power |
| 9 | - |
| 10 | Body control module 3 |
| 11 | Body control module 5 |
| 12 | Steering wheel control backlighting |
| 13 | - |
| 14 | - |
| 15 | - |
| 16 | Discrete logic ignition sensor |
| 17 | Video processing module |
| 18 | Mirror window module |
| 19 | Body control module 1 |
| 20 | Front bolster (if equipped) |
| 21 | - |
| 22 | - |
| 23 | - |
| 24 | HVAC/Ignition |
| 25 | Instrument cluster / Ignition sensing diagnostic module / Ignition |
| 26 | Tilt column / SEO / Tilt column lock 1 / SEO |
| 27 | Data link connector / Driver seat module |
| 28 | Passive entry / Passive start / HVAC battery |
| 29 | Content theft deterrent |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | SEO / Automatic level control |
| 34 | Park enable / Electric adjustable pedal (if equipped) |
| 35 | - |
| 36 | Miscellaneous / RC |
| 37 | Heated steering wheel |
| 38 | Steering column lock 2 (if equipped) |
| 39 | Instrument cluster battery |
| 40 | - |
| 41 | - |
| 42 | Euro trailer (if equipped) |
| 43 | Left doors |
| 44 | Driver power seat |
| 45 | - |
| 46 | Right heated, cooled, or ventilated seat (if equipped) |
| 47 | Left heated, cooled, or ventilated seat (if equipped) |
| 48 | - |
| 49 | - |
| 50 | Accessory power outlet 2 |
| 51 | - |
| 52 | Retained accessory power relay |
| 53 | Run/Crank relay |
| 54 | - |
| 55 | - |
| 56 | - |
Instrument Panel Fuse Block (Right)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 4 |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | Glove box |
| 9 | - |
| 10 | - |
| 11 | - |
| 12 | Steering wheel controls |
| 13 | Body control module 8 |
| 14 | - |
| 15 | - |
| 16 | - |
| 17 | - |
| 18 | - |
| 19 | Body control module 4 |
| 20 | Rear seat entertainment |
| 21 | Sunroof |
| 22 | - |
| 23 | - |
| 24 | - |
| 25 | - |
| 26 | Infotainment / Airbag |
| 27 | - / RF window switch/ Rain sensor |
| 28 | Obstacle detection / USB |
| 29 | Radio |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | - |
| 34 | - |
| 35 | - |
| 36 | Special equipment option B2 |
| 37 | Special equipment option |
| 38 | Body control module 2 |
| 39 | A/C Inverter |
| 40 | - |
| 41 | - |
| 42 | - |
| 43 | - |
| 44 | Right door window motor |
| 45 | Front blower |
| 46 | Body control module 6 |
| 47 | Body control module 7 |
| 48 | Amplifier |
| 49 | Right front seat |
| 50 | Accessory power outlet 3 |
| 51 | - |
| 52 | Retained accessory power relay |
| 53 | - |
| 54 | - |
| 55 | - |
Rear Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Rear defogger relay |
| 2 | Left heated second row seat |
| 3 | Right heated second row seat |
| 4 | Heated mirrors |
| 5 | Liftgate |
| 6 | Glass breakage |
| 7 | Liftglass |
| 8 | Liftgate module logic |
| 9 | Rear wiper |
| 10 | Rear HVAC blower |
| 11 | Second row seat |
| 12 | Liftgate module |
| 13 | Third row seat |
| 14 | Rear accessory power outlet |
| 15 | Rear defogger |
| 16 | Liftgate |
| 17 | Liftglass |
| 18 | Rear fog lamp (if equipped) |
| 19 | Rear fog lamp (if equipped) |
| 20 | Heated mirror |
2018
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Electric running boards |
| 2 | Antilock brake system pump |
| 3 | Interior BEC LT1 |
| 4 | Passenger motorized seat belt |
| 5 | Suspension leveling compressor |
| 6 | 4WD transfer case electronic control |
| 7 | - |
| 8 | - |
| 10 | Electric parking brake/- |
| 11 | - |
| 12 | - |
| 13 | Interior BEC LT2 |
| 14 | Rear BEC 1 |
| 15 | - |
| 16 | - |
| 17 | Driver motorized seat belt |
| 18 | - |
| 19 | - |
| 20 | - |
| 21 | Automatic headlamp leveling / Exhaust solenoid |
| 22 | Fuel pump |
| 23 | Integrated chassis control module |
| 24 | Real time dampening |
| 25 | Fuel pump power module |
| 26 | Active Hydraulic Assist / Battery regulated voltage control |
| 27 | - |
| 28 | Upfitter 2 |
| 30 | Wiper |
| 31 | Trailer interface module |
| 32 | - |
| 33 | - |
| 34 | Reverse lamps |
| 35 | Antilock brake system valve |
| 36 | Trailer brakes |
| 38 | - |
| 39 | Right trailer stoplamp / Turn signal lamp |
| 40 | Left trailer stoplamp / turn signal lamp |
| 41 | Trailer parking lamps |
| 42 | Right parking lamps |
| 43 | Left parking lamps |
| 44 | Upfitter 3 |
| 45 | Automatic level control / Run / Crank |
| 46 | - |
| 47 | Upfitter 4 |
| 49 | Reverse lamps |
| 50 | - |
| 52 | - |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 57 | - |
| 58 | - |
| 59 | Euro trailer |
| 60 | Air conditioning control |
| 61 | - |
| 62 | - |
| 63 | Upfitter 1 |
| 64 | - |
| 65 | - |
| 66 | - |
| 67 | Trailer battery |
| 68 | Secondary fuel pump |
| 69 | RC upfitter 3 and 4 |
| 70 | VBAT upfitter 3 and 4 |
| 71 | - |
| 73 | - |
| 74 | Engine control module / lgnition |
| 75 | Miscellaneous / Ignition/- |
| 76 | Transmission / Ignition |
| 77 | RC upfitter 1 and 2 |
| 78 | VBAT upfitter 1 and 2 |
| 79 | - |
| 80 | - |
| 81 | - |
| 82 | - |
| 83 | Euro trailer / RC |
| 85 | - |
| 86 | - |
| 87 | MAF / IAT / Humidity / TIAP sensor |
| 88 | Injector A - odd |
| 89 | Injector B - even |
| 90 | O2 sensor B |
| 91 | Throttle control |
| 93 | Horn |
| 94 | Fog lamps |
| 95 | High-beam headlamps |
| 96 | - |
| 97 | - |
| 98 | - |
| 99 | - |
| 100 | O2 sensor A |
| 101 | Engine control module |
| 102 | Engine control module / Transmission control module |
| 103 | Auxiliary interior heater |
| 104 | Starter |
| 105 | - |
| 106 | - |
| 107 | Aeroshutter |
| 108 | - |
| 109 | Police upfitter |
| 110 | - |
| 111 | - |
| 113 | - |
| 114 | Front windshield washer |
| 115 | Rear window washer |
| 116 | Left cooling fan |
| 117 | Fuel pump prime |
| 118 | - |
| 119 | - |
| 120 | - |
| 121 | Right HID headlamp |
| 122 | Left HID headlamp |
| 123 | Right cooling fan |
| 9 | Fuel pump |
| 29 | Upfitter 2 |
| 37 | Upfitter 3 |
| 48 | Upfitter 4 |
| 51 | Parking lamp |
| 64 | Secondary fuel pump |
| 72 | Upfitter 1 |
| 84 | Run/Crank |
| 92 | Engine control module |
| 112 | Starter |
Instrument Panel Fuse Block (Left)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 1 |
| 5 | Retained accessory power |
| 6 | APO / BATT |
| 7 | Universal garage door opener / lnterior rearview mirror |
| 8 | SEO / Retained accessory power |
| 9 | - |
| 10 | Body control module 3 |
| 11 | Body control module 5 |
| 12 | Steering wheel control backlighting |
| 13 | - |
| 14 | - |
| 15 | - |
| 16 | Discrete logic ignition sensor |
| 17 | Video processing module |
| 18 | Mirror window module |
| 19 | Body control module 1 |
| 20 | Front bolster (if equipped) |
| 21 | - |
| 22 | - |
| 23 | - |
| 24 | HVAC / Ignition |
| 25 | Instrument cluster / Ignition sensing diagnostic module / Ignition |
| 26 | Tilt column / SEO / Tilt column lock 1 / SEO |
| 27 | Data link connector / Driver seat module |
| 28 | Passive entry / Passive start / HVAC battery |
| 29 | Content theft deterrent |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | SEO / Automatic level control / Left heated second row seat |
| 34 | Park enable / Electric adjustable pedal (if equipped) |
| 35 | - |
| 36 | Miscellaneous / Run crank |
| 37 | Heated steering wheel |
| 38 | Steering column lock 2 (if equipped) |
| 39 | Instrument cluster battery |
| 40 | - |
| 41 | - |
| 42 | Euro trailer (if equipped) |
| 43 | Left doors |
| 44 | Driver power seat |
| 45 | - |
| 46 | Right heated, cooled, or ventilated seat (if equipped) |
| 47 | Left heated, cooled, or ventilated seat (if equipped) |
| 48 | - |
| 49 | - |
| 50 | Accessory power outlet 2 |
| 51 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 52 | Retained accessory power |
| 53 | Run / Crank relay |
Instrument Panel Fuse Block (Right)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 4 |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | Glove box |
| 9 | - |
| 10 | - |
| 11 | - |
| 12 | Steering wheel controls |
| 13 | Body control module 8 |
| 14 | - |
| 15 | - |
| 16 | - |
| 17 | - |
| 18 | - |
| 19 | Body control module 4 |
| 20 | Rear seat entertainment |
| 21 | Sunroof |
| 22 | - |
| 23 | - |
| 24 | - |
| 25 | - |
| 26 | Infotainment / Airbag |
| 27 | - / RF window switch / Rain sensor |
| 28 | Obstacle detection/USB |
| 29 | Radio |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | - |
| 34 | - |
| 35 | - |
| 36 | Special equipment option B2 |
| 37 | Special equipment option |
| 38 | Body control module 2 |
| 39 | DC to AC inverter |
| 40 | - |
| 41 | - |
| 42 | - |
| 43 | - |
| 44 | Right door window motor |
| 45 | Front blower |
| 46 | Body control module 6 |
| 47 | Body control module 7 |
| 48 | Amplifier |
| 49 | Right front seat |
| 50 | Accessory power outlet 3 |
| 51 | - |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 52 | Retained accessory power |
Rear Compartment Fuse Block
| № | Usage |
|---|---|
| 2 | - |
| 3 | Right heated second row seat |
| 4 | Heated mirrors |
| 5 | Liftgate |
| 6 | Glass breakage |
| 7 | Liftglass |
| 8 | Liftgate module logic |
| 9 | Rear wiper |
| 10 | Rear heating, ventilation, and air conditioning blower |
| 11 | Second row seat |
| 12 | Liftgate module |
| 13 | Third row seat |
| 14 | Rear accessory power outlet |
| 15 | Rear window defogger |
| 19 | Rear fog lamp (if equipped) |
| 1 | Rear window defogger |
| 16 | Liftgate |
| 17 | Liftglass |
| 18 | Rear fog lamp |
| 20 | Heated mirror |
2019
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Electric running boards |
| 2 | Electric running boards |
| 3 | Antilock brake system pump |
| 4 | Passenger motorized seat belt |
| 5 | Suspension leveling compressor |
| 6 | 4WD transfer case electronic control |
| 7 | - |
| 8 | - |
| 10 | Electric parking brake/- |
| 11 | - |
| 12 | - |
| 13 | Interior BEC LT2 |
| 14 | Rear BEC 1 |
| 15 | - |
| 16 | - |
| 17 | Driver motorized seat belt |
| 18 | - |
| 19 | - |
| 20 | - |
| 21 | Automatic headlamp leveling / Exhaust solenoid |
| 22 | Fuel pump |
| 23 | Integrated chassis control module |
| 24 | Real time dampening |
| 25 | Fuel pump power module |
| 26 | Active Hydraulic Assist / Battery regulated voltage control |
| 27 | - |
| 28 | Upfitter 2 |
| 30 | Wiper |
| 31 | Trailer interface module |
| 32 | - |
| 33 | - |
| 34 | Reverse lamps |
| 35 | Antilock brake system valve |
| 36 | Trailer brakes |
| 38 | - |
| 39 | Right trailer stoplamp / Turn signal lamp |
| 40 | Left trailer stoplamp / turn signal lamp |
| 41 | Trailer parking lamps |
| 42 | Right parking lamps |
| 43 | Left parking lamps |
| 44 | Upfitter 3 |
| 45 | Automatic level control / Run / Crank |
| 46 | - |
| 47 | Upfitter 4 |
| 49 | Reverse lamps |
| 50 | - |
| 52 | - |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 57 | - |
| 58 | - |
| 59 | Euro trailer |
| 60 | Air conditioning control |
| 61 | - |
| 62 | - |
| 63 | Upfitter 1 |
| 64 | - |
| 65 | - |
| 66 | - |
| 67 | Trailer battery |
| 68 | Secondary fuel pump |
| 69 | RC upfitter 3 and 4 |
| 70 | VBAT upfitter 3 and 4 |
| 71 | - |
| 73 | - |
| 74 | Engine control module / lgnition |
| 75 | Miscellaneous / Ignition /- |
| 76 | Transmission / Ignition |
| 77 | RC upfitter 1 and 2 |
| 78 | VBAT upfitter 1 and 2 |
| 79 | - |
| 80 | - |
| 81 | - |
| 82 | - |
| 83 | Euro trailer / RC |
| 85 | - |
| 86 | - |
| 87 | MAF / IAT / Humidity / TIAP sensor |
| 88 | Injector A-odd |
| 89 | Injector B-even |
| 90 | O2 sensor B |
| 91 | Throttle control |
| 93 | Horn |
| 94 | Fog lamps |
| 95 | High-beam headlamps |
| 96 | - |
| 97 | - |
| 98 | - |
| 99 | - |
| 100 | O2 sensor A |
| 101 | Engine control module |
| 102 | Engine control module / Transmission control module |
| 103 | Auxiliary interior heater |
| 104 | Starter |
| 105 | - |
| 106 | - |
| 107 | Aeroshutter |
| 108 | - |
| 109 | Police upfitter |
| 110 | - |
| 111 | - |
| 113 | - |
| 114 | Front windshield washer |
| 115 | Rear window washer |
| 116 | Left cooling fan |
| 117 | Fuel pump prime |
| 118 | - |
| 119 | - |
| 120 | - |
| 121 | Right HID headlamp |
| 122 | Left HID headlamp |
| 123 | Right cooling fan |
| 9 | Fuel pump |
| 29 | Upfitter 2 |
| 37 | Upfitter 3 |
| 48 | Upfitter 4 |
| 51 | Parking lamp |
| 64 | Secondary fuel pump |
| 72 | Upfitter 1 |
| 84 | Run / Crank |
| 92 | Engine control module |
| 112 | Starter |
| 120 | Fuel pump prime |
Instrument Panel Fuse Block (Left)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 1 |
| 5 | Accessory power outlet from retained accessory power |
| 6 | Accessory power outlet from battery power |
| 7 | Universal garage door opener / lnterior rearview mirror |
| 8 | SEO / Retained accessory power |
| 9 | - |
| 10 | Body control module 3 |
| 11 | Body control module 5 |
| 12 | Steering wheel control backlighting |
| 13 | - |
| 14 | - |
| 15 | - |
| 16 | Discrete logic ignition sensor |
| 17 | Video processing module / Virtual key module |
| 18 | Mirror window module |
| 19 | Body control module 1 |
| 20 | Front bolster |
| 21 | - |
| 22 | - |
| 23 | - |
| 24 | HVAC ignition / AUX HVAC ignition |
| 25 | Instrument cluster / Ignition sensing diagnostic module ignition |
| 26 | Tilt column / Tilt column lock 1 / SEO 1 / SEO 2 |
| 27 | Data link connector / Driver seat module |
| 28 | Passive locking, Passive theft-deterrent / HVAC battery |
| 29 | Content theft deterrent |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | SEO / Left heated seat |
| 34 | Park enable / Electric adjustable pedal |
| 35 | - |
| 36 | Miscellaneous / Run crank |
| 37 | Heated steering wheel |
| 38 | Steering column lock 2 |
| 39 | Instrument cluster battery |
| 40 | - |
| 41 | - |
| 42 | Euro trailer |
| 43 | Left door |
| 44 | Driver power seat |
| 45 | - |
| 46 | Right heated, cooled, or ventilated seat |
| 47 | Left heated, cooled, or ventilated seat |
| 48 | - |
| 49 | - |
| 51 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 50 | Accessory power outlet 2 |
| 52 | Retained accessory power |
| 53 | Miscellaneous run crank |
Instrument Panel Fuse Block (Right)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 4 |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | Glove box |
| 9 | - |
| 10 | - |
| 11 | - |
| 12 | Steering wheel controls |
| 13 | Body control module 8 |
| 14 | - |
| 15 | - |
| 16 | - |
| 17 | - |
| 18 | - |
| 19 | Body control module 4 |
| 20 | Rear seat entertainment |
| 21 | Sunroof |
| 22 | - |
| 23 | - |
| 24 | - |
| 25 | - |
| 26 | Infotainment / Airbag |
| 27 | - / RF window switch / Rain sensor |
| 28 | Obstacle detection / USB |
| 29 | Radio |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | - |
| 34 | - |
| 35 | - |
| 36 | Special equipment option B2 |
| 37 | Special equipment option |
| 38 | Body control module 2 |
| 39 | DC to AC inverter |
| 40 | - |
| 41 | - |
| 42 | - |
| 43 | - |
| 44 | Right door window motor |
| 45 | Front blower |
| 46 | Body control module 6 |
| 47 | Body control module 7 |
| 48 | Amplifier |
| 49 | Right front seat |
| 50 | Accessory power outlet 3 |
| 51 | - |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 52 | Retained accessory power |
Rear Compartment Fuse Block
| № | Usage |
|---|---|
| 2 | - |
| 3 | Right heated second row seat |
| 4 | Heated mirrors |
| 5 | Liftgate |
| 6 | Glass breakage |
| 7 | Liftglass |
| 8 | Liftgate module logic |
| 9 | Rear wiper |
| 10 | Rear heating, ventilation, and air conditioning blower |
| 11 | Second row seat |
| 12 | Liftgate module |
| 13 | Third row seat |
| 14 | Rear accessory power outlet |
| 15 | Rear window defogger |
| 19 | Rear fog lamp (if equipped) |
| 1 | Rear window defogger |
| 16 | Liftgate |
| 17 | Liftglass |
| 18 | Rear fog lamp |
| 20 | Heated mirror |
2020
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Power assist steps |
| 2 | Antilock brake system pump |
| 3 | Interior BEC LT1 |
| 4 | Passenger motorized seat belt |
| 5 | Suspension leveling compressor |
| 6 | 4WD transfer case electronic control |
| 7 | - |
| 8 | - |
| 10 | Electric parking brake/- |
| 11 | - |
| 12 | - |
| 13 | Interior BEC LT2 |
| 14 | Rear BEC 1 |
| 15 | - |
| 16 | - |
| 17 | Driver motorized seat belt |
| 18 | - |
| 19 | - |
| 20 | - |
| 21 | Automatic headlamp leveling / Exhaust solenoid |
| 22 | Fuel pump |
| 23 | Integrated chassis control module |
| 24 | Real time dampening |
| 25 | Fuel pump power module |
| 26 | Active Hydraulic Assist / Battery regulated voltage control |
| 27 | - |
| 28 | Upfitter 2 |
| 30 | Wiper |
| 31 | Trailer interface module |
| 32 | - |
| 33 | - |
| 34 | Reverse lamps |
| 35 | Antilock brake system valve |
| 36 | Trailer brakes |
| 38 | - |
| 39 | Right trailer stoplamp / Turn signal lamp |
| 40 | Left trailer stoplamp / turn signal lamp |
| 41 | Trailer parking lamps |
| 42 | Right parking lamps |
| 43 | Left parking lamps |
| 44 | Upfitter 3 |
| 45 | Automatic level control / Run / Crank |
| 46 | - |
| 47 | Upfitter 4 |
| 49 | Reverse lamps |
| 50 | - |
| 52 | - |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | - |
| 57 | - |
| 58 | - |
| 59 | Euro trailer |
| 60 | Air conditioning control |
| 61 | - |
| 62 | - |
| 63 | Upfitter 1 |
| 64 | - |
| 65 | - |
| 66 | - |
| 67 | Trailer battery |
| 68 | Secondary fuel pump |
| 69 | RC upfitter 3 and 4 |
| 70 | VBAT upfitter 3 and 4 |
| 71 | - |
| 73 | - |
| 74 | Engine control module / lgnition |
| 75 | Miscellaneous / Ignition/- |
| 76 | Transmission / Ignition |
| 77 | RC upfitter 1 and 2 |
| 78 | VBAT upfitter 1 and 2 |
| 79 | - |
| 80 | - |
| 81 | - |
| 82 | - |
| 83 | Euro trailer/RC |
| 85 | - |
| 86 | - |
| 87 | MAF / IAT / Humidity / TIAP sensor |
| 88 | Injector A-odd |
| 89 | Injector B - even |
| 90 | O2 sensor B |
| 91 | Throttle control |
| 93 | Horn |
| 94 | Fog lamps |
| 95 | High-beam headlamps |
| 96 | - |
| 97 | - |
| 98 | - |
| 99 | - |
| 100 | O2 sensor A |
| 101 | Engine control module |
| 102 | Engine control module / Transmission control module |
| 103 | Auxiliary interior heater |
| 104 | Starter |
| 105 | - |
| 106 | - |
| 107 | Aeroshutter |
| 108 | - |
| 109 | Police upfitter |
| 110 | - |
| 111 | - |
| 113 | - |
| 114 | Front windshield washer |
| 115 | Rear window washer |
| 116 | Left cooling fan |
| 117 | Fuel pump prime |
| 118 | - |
| 119 | - |
| 120 | - |
| 121 | Right HID headlamp |
| 122 | Left HID headlamp |
| 123 | Right cooling fan |
| 9 | Fuel pump |
| 29 | Upfitter 2 |
| 37 | Upfitter 3 |
| 48 | Upfitter 4 |
| 51 | Parking lamp |
| 64 | Secondary fuel pump |
| 72 | Upfitter 1 |
| 84 | Run / Crank |
| 92 | Engine control module |
| 112 | Starter |
| 120 | Fuel pump prime |
Instrument Panel Fuse Block (Left)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 1 |
| 5 | Accessory power outlet from retained accessory power |
| 6 | Accessory power outlet from battery power |
| 7 | Universal garage door opener / SEO Roof beacon switch |
| 8 | SEO / Retained accessory power |
| 9 | - |
| 10 | Body control module 3 |
| 11 | Body control module 5 |
| 12 | Steering wheel control backlighting |
| 13 | - |
| 14 | - |
| 15 | - |
| 16 | Discrete logic ignition sensor |
| 17 | Video processing module / Virtual key module |
| 18 | Mirror window module |
| 19 | Body control module 1 |
| 20 | Front bolster |
| 21 | - |
| 22 | - |
| 23 | - |
| 24 | HVAC ignition / AUX HVAC ignition |
| 25 | Instrument cluster / Ignition sensing diagnostic module ignition |
| 26 | Tilt column / Tilt column lock 1 / SEO 1 / SEO 2 |
| 27 | Data link connector / Driver seat module |
| 28 | Passive entry, Passive start / HVAC battery / CGM |
| 29 | Content theft deterrent |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | SEO Automatic level control / Left heated seat |
| 34 | Park enable / Electric adjustable pedal |
| 35 | - |
| 36 | Miscellaneous / Run crank |
| 37 | Heated steering wheel |
| 38 | Steering column lock 2 |
| 39 | Instrument cluster battery |
| 40 | - |
| 41 | - |
| 42 | Euro trailer |
| 43 | Left doors |
| 44 | Driver power seat |
| 45 | - |
| 46 | Right heated, cooled, or ventilated seat |
| 47 | Left heated, cooled, or ventilated seat |
| 48 | - |
| 49 | - |
| 50 | Accessory power outlet 2 |
| 56 | - |
| 51 | - |
| 52 | Retained accessory power |
| 53 | Run crank |
| 54 | - |
| 55 | - |
Instrument Panel Fuse Block (Right)
| № | Usage |
|---|---|
| 1 | - |
| 2 | - |
| 3 | - |
| 4 | Accessory power outlet 4 |
| 5 | - |
| 6 | - |
| 7 | - |
| 8 | Glove box |
| 9 | - |
| 10 | - |
| 11 | - |
| 12 | Steering wheel controls |
| 13 | Body control module 8 |
| 14 | - |
| 15 | - |
| 16 | - |
| 17 | - |
| 18 | - |
| 19 | Body control module 4 |
| 20 | Rear seat entertainment |
| 21 | Sunroof / beacon upffiter |
| 22 | - |
| 23 | - |
| 24 | - |
| 25 | - |
| 26 | Infotainment / Airbag |
| 27 | - / RF window switch / Rain sensor |
| 28 | Obstacle detection / USB |
| 29 | Radio |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | - |
| 34 | - |
| 35 | - |
| 36 | Special equipment option B 2 |
| 37 | Special equipment option |
| 38 | Body control module 2 |
| 39 | DC to AC inverter |
| 40 | - |
| 41 | - |
| 42 | - |
| 43 | - |
| 44 | Right door window motor |
| 45 | Front blower |
| 46 | Body control module 6 |
| 47 | Body control module 7 |
| 48 | Amplifier |
| 49 | Right front seat |
| 50 | Accessory power outlet 3 |
| 56 | - |
| 51 | - |
| 52 | Retained accessory power |
| 53 | - |
| 54 | - |
| 55 | - |
Rear Compartment Fuse Block
| № | Usage |
|---|---|
| 2 | - |
| 3 | Right heated second row seat |
| 4 | Heated mirrors |
| 5 | Liftgate |
| 6 | Glass breakage |
| 7 | Liftglass |
| 8 | Liftgate module logic |
| 9 | Rear wiper |
| 10 | Rear heating, ventilation, and air conditioning blower |
| 11 | Second row seat folding |
| 12 | Liftgate module |
| 13 | Third row seat folding |
| 14 | Rear accessory power outlet |
| 15 | Rear window defogger |
| 19 | Rear fog lamp |
| 1 | Rear window defogger |
| 16 | Liftgate |
| 17 | Liftglass |
| 18 | Rear fog lamp |
| 20 | Heated mirror |