The fuse block access door is located on the driver's side edge of the instrument panel. Pull off the cover to access the fuse block.
To remove fuses if you don't have a fuse extractor, hold the end of the fuse between your thumb and index finger and pull straight out.
You may have spare fuses located behind the fuse block access door. These can be used to replace a bad fuse. However, make sure it is of the correct amperage.
Fuses | Usage |
|---|---|
RR Wiper | Rear Window Wiper Switch |
SEO ACCY | Special Equipment Option Accessory |
WS WPR | Windshield Wipers |
TBC ACCY | Truck Body Controller Accessory |
IGN 3 | Rear Heated Seats Module |
4WD | Four-Wheel Drive Switch, Air Suspension Switch/Module |
HTR A/C | Not Used |
LOCK | Power Door Lock Relay (Lock Function) |
HVAC 1 | Inside Rearview Mirror, Climate Control System |
L DOOR | Driver's Door Harness Connection |
CRUISE | Cruise Control |
UNLOCK | Power Door Lock Relay (Unlock Function) |
RR FOG LP | Not Used |
BRAKE | Brake Switch |
DRIVER UNLOCK | Power Door Lock Relay (Driver's Door Unlock Function) |
IGN 0 | Brake Transmission Shift Interlock, Powertrain Control Module, Transmission |
TBC IGN 0 | Truck Body Controller |
VEH CHMSL | Vehicle and Trailer High Mounted Stoplamp |
LT TRLR ST/TRN | Left Turn Signal/Stop Trailer |
LT TRN | Left Turn Signals and Sidemarkers |
VEH STOP | Vehicle Stoplamps, Brake Module, Electronic Throttle Control Module |
RT TRLR ST/TRN | Right Turn Signal/Stop Trailer |
RT TRN | Right Turn Signals and Sidemarkers |
BODY | Harness Connector |
DDM | Driver Door Module |
LOCKS | Rear Doors and Liftgate Power Lock Relay Feed |
ECC | Liftgate |
TBC 2C | Truck Body Controller |
FLASH | Flasher Module |
CB LT DOORS | Left Rear Power Window Circuit Breaker and Driver Door Module |
TBC 2B | Truck Body Controller |
TBC 2A | Truck Body Controller |
Circuit Breaker | Usage |
|---|---|
AUX PWR 2 | Midgate Controller (SUT Only) |
