Electrical System
High Voltage Devices and Wiring
Warning
Exposure to high voltage can cause shock, burns, and even death. The high voltage components in the vehicle can only be serviced by technicians with special training. High voltage components are identified by labels. Do not remove, open, take apart, or modify these components. High voltage cable or wiring has orange covering or labels. Do not probe, tamper with, cut, or modify high voltage cable or wiring.
Electrical System Overload
The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed.
This greatly reduces the chance of circuit overload and fire caused by electrical problems. Fuses and circuit breakers protect power devices in the vehicle. If there is a problem on the road and a fuse needs to be replaced, the same amperage fuse can be borrowed. Choose some feature of the vehicle that is not needed to use and replace it as soon as possible. To check a fuse, look at the band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a fuse of the identical size and rating.
Replacing a Blown Fuse
1. Turn off the vehicle. 2. Locate the fuse puller in the engine compartment fuse block.
3. Use the fuse puller to remove the fuse from the top or side, as shown above.
4. If the fuse must be replaced immediately, borrow a replacement fuse with the same amperage from the fuse block. Choose a vehicle feature that is not needed to safely operate the vehicle. Repeat Steps 2-3. 5. Insert the replacement fuse into the empty slot of the blown fuse. At the next opportunity, see your dealer to replace the blown fuse.
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. Windshield Wipers If the wiper motor overheats due to heavy snow or ice, the windshield wipers will stop until the motor cools and will then restart.
Although the circuit is protected from electrical overload, overload due to heavy snow or ice may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using the windshield wipers. If the overload is caused by an electrical problem and not snow or ice, be sure to get it fixed.
Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems.
Engine Compartment Fuse Block
The underhood fuse block is in the engine compartment, on the driver side of the vehicle.
To remove the fuse block cover, press the clips on the cover and lift it straight up.
To remove fuses, use the fuse puller and pull straight out.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
F1 Antilock Brake System Pump
F2 Starter 1
F3 DC DC Transformer 1
F4 –
F5 DC DC Transformer 2
F6 –
F7 –
F8 –
F9 Vacuum Pump
F10 Front Wiper
F11 –
F12 –
F13 Starter 2
F14 –
F15 Rear Wiper
F16 –
F17 –
F18 –
F19 –
F20 –
F21 –
F22 Electronic Brake Control Module
F23 Parking/Trailer Lamps
F24 Right Trailer Stoplamp/ Turnlamp
F25 Steering Column Lock
F26 –
F27 Left Trailer Stoplamp/ Turnlamp
F28 –
F29 –
F30 Washer Pump
F31 –
F32 Left Low – Beam Headlamp
F33 Daylight Running Lamps
F34 Horn
F35 –
F36 –
F37 Right Low – Beam Headlamp
F38 Automatic Headlamp Leveling Motor
F39 Transmission Control Module
F40 Left Rear Bus Electrical Center/Ignition
F41 Instrument Cluster
F42 Heating, Ventilation, and Air Conditioning
F43 Head-up Display/ Reflective Light Auxiliary Display
F44 Communication Gateway Module/Run/ Crank
F45 –
F46 –
F47 –
F48 –
F49 Interior Rearview Mirror
F50 Fuel Tank Zone Module/ Shifter Interface Board/ Run/Crank
F51 Heated Steering Wheel
F52 Folding Seats Switch
F53 Coolant Pump
F54 –
F55 Air Conditioning Clutch
F56 –
F57 Engine Control Module/ Ignition
F58 Transmission Control Module/Ignition
F59 Engine Control Module Battery
F60 Engine Control Module – Even
F61 O2 Sensor 1/Air Flow
F62 –
F63 O2 Sensor 2/Canister/ Engine Oil/Turbo
F64 Aeroshutter
F65 Engine Control Module Powertrain 1
F66 Engine Control Module Powertrain 2
F67 Engine Control Module – Odd
F68 – F69 – F70 – F71 – F72 – F73 – F74 – F75 – F76 – F77 –
Relays Usage
K1 Starter 1
K2 Run/Crank
K3 Vacuum Pump
K4 –
K5 Air Conditioning
K6 –
K7 Engine Control Module
K8 Folding Seats
K9 –
K10 Starter 2
Instrument Panel Fuse Block
The instrument panel fuse block is inside the center console on the passenger side of the vehicle. Remove the fuse access door by inserting a coin or tool into the slot of the access door.
To remove a fuse, use the fuse puller located in the Engine Compartment Fuse block.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
F1 Body Control Module 6
F2 Diagnostic Link
F3 Electric Steering Column Lock
F4 Rear USB Port
F5 Rear Sunshade/Park/ Reverse/Neutral/ Drive/Low
F6 Heating, Ventilation, and Air Conditioning
F7 Body Control Module 3
F8 Adaptive Front Lighting System
F9 Right Front Heated Seat
F10 Airbag
F11 –
F12 Amplifier
F13 Body Control Module 7
F14 Left Front Heated Seat
F15 –
F16 Sunroof
F17 Communication Gateway Module
F18 Instrument Cluster/ Head Up Display
F19 Body Control Module 1
F20 Wireless Charger Module
F21 Body Control Module 4
F22 Infotainment
F23 Body Control Module 2
F24 Park/Reverse/Neutral/ Drive/Low
F25 Park Assist/Shifter Interface Board
F26 Communications Integration Module
F27 Video
F28 Radio/Heating, Ventilation, and Air Conditioning Display
F29 Radio
F30 Steering Wheel Controls
F31 Front Blower
F32 DC AC Inverter
F33 Driver Power Seat
F34 Passenger Power Seat
F35 Feed/Body Control Module 4
F36 Electric Power Steering
F37 Power Outlet/Wireless Charger/Accessory
F38 Body Control Module 8
F39 –
Circuit Breakers/ Minifuse Usage
F40 –
F41 –
F42 Auxiliary Power Outlet (CB)/Lighter (Minifuse)
Rear Compartment Fuse Block
The rear compartment fuse block is behind a trim panel on the driver side of the rear storage compartment. The trim panel is removed by prying along the top edge of the trim panel at two notched locations. Remove the trim panel to access the fuse block, or see your dealer. To remove a fuse, use the fuse puller in the engine compartment fuse block. The fuse block label is on the back of the access door in the driver side rear trim panel.
Fuses Usage
F1 –
F2 Trailer
F3 Folding Seats
F4 Rear Blower
F5 Rear Drive Control
F6 –
F7 Right Window
F8 Rear Defogger
F9 Left Window
F10 –
F11 Trailer Reverse
F12 USB Port/Third Row Seats
F13 –
F14 –
F15 –
F16 –
F17 – /Air Quality Sensor
F18 –
F19 Ventilated Seats/ Massage
F20 –
F21 –
F22 –
F23 –
F24 Lumbar
F25 –
F26 Trailer Brake Lamps
F27 Massage
F28 Passive Entry/Passive Start
F29 –
F30 Canister Vent
F31 –
F32 Heated Mirrors
F33 USB Port/Second Row Seats
F34 Liftgate Module
F35 Fuel System Control Module/Fuel Tank Zone Module
F36 –
F37 –
F38 Window Module
F39 Rear Closure
F40 Memory Seat Module
F41 Automatic Occupancy Sensor
F42 –
F43 –
F44 –
F45 Liftgate Motor
F46 Rear Heated Seats
F47 –
F48 –
F49 –
F50 –
F51 –
F52 Semi-Active Dampening System Module
F53 –
F54 External Object Calculating Remote System/Side Blind Zone Alert
F55 –
F56 Universal Remote System/Overhead Console/Humidity/Rain Sensor
F57 Hands Free Closure Release
Circuit Breakers Usage
CB1 –
CB2 –
CB3 Rear Auxiliary Power Outlet
Relays Usage
K1 –
K2 –
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