Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Chevrolet Tahoe 4.8 CFACTORY OEM SERVICE PROCEDURE
Fuse Block - I/P, Label
Fuse Block - I/P, Device Usage
| Device | Rating | Description |
|---|---|---|
| AUX PWR Fuse | 20A | Auxiliary Power Outlet - Bin, Auxiliary Power Outlet - Console, Auxiliary Power Outlet - Front - 1 |
| AUX PWR2 Fuse | 20A | Auxiliary Power Outlet - Rear |
| BCK/UP STOP Fuse | 15A | Body Control Module (BCM) |
| BCM Fuse | 10A | Body Control Module (BCM) |
| COOLED SEATS Fuse | 30A | Climate Control Seat Module (KB6) |
| DDM Fuse | 15A | Driver Door Module (DDM) |
| DIM Fuse | 15A | Body Control Module (BCM) |
| DSM Fuse | 10A | Memory Seat Module (AN3), Remote Control Door Lock Receiver (RCDLR) |
| IS LPS Fuse | 20A | Body Control Module (BCM) |
| LCK1 Fuse | 15A | Door Latch Assembly - LR, Door Latch Assembly - RR |
| LCK2 Fuse | 15A | Endgate Lock Actuator |
| LT DR Circuit Breaker | 25A | Driver Door Module (DDM), Window Switch - LR |
| LT STOP TRN Fuse | 15A | Body Control Module (BCM) |
| OBS DET Fuse | 10A | Liftgate Module (LGM) (E61), Rear Object Sensor Control Module (UD7) |
| PDM Fuse | 15A | Garage Door Opener (GDO) (UG1), Inside Rearview Mirror (ISRVM), Passenger Door Module (PDM), Roof Beacon Switch (5G4) |
| REAR HVAC Fuse | 30A | Blower Motor Control Module - Auxiliary |
| REAR SEAT Fuse | 20A | Folding Seat Motor - LR (ARS), Folding Seat Motor - RR (ARS), Heated Seat Module - Rear (KA6) |
| REAR WPR Fuse | 25A | Rear Window Wiper Motor (E52) |
| RT STOP TRN Fuse | 15A | Body Control Module (BCM) |
| SWC BKLT Fuse | 2A | Steering Wheel Control Switch Assembly - Left, Steering Wheel Control Switch Assembly - Right |
| UNLCK1 Fuse | 15A | Door Latch Assembly - LR, Door Latch Assembly - RR |
| UNLCK2 Fuse | 15A | Endgate Lock Actuator |
| WSW PUMP Fuse | 15A | Body Control Module (BCM) |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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