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.
2004 Chevrolet S10 PickupFACTORY OEM SERVICE PROCEDURE
Body Control System Component Views
WARNING: This page is about a different car, the 2004 GMC Safari and 2004 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Body Control Module (BCM) |
| 2 | Body Control Module Connector C1 |
| 3 | Body Control Module Connector C2 |
| 4 | Body Control Module Connector C3 |
| Callout | Component Name |
|---|---|
| 1 | Body Control Module (BCM) |
| 1 | Body Control Module (BCM) |
| 2 | Body Control Module (BCM) Connectors |
| 3 | HVAC Control Module |
| 4 | S219 |
| 5 | S217 |
| 6 | S211 |
| 7 | S257 |
| 8 | S330 |
| 9 | Headlamp and Panel Dimmer Switch |
| 10 | S256 |
| 11 | Headlamp and Panel Dimmer Switch Connector |
| 12 | Remote Control Door Lock Receiver (RCDLR) Connector |
| 13 | S210 |
| 14 | S254 |
| 15 | S250 |
| 16 | S212 |
| 17 | S219 |
| 18 | Instrument Panel Cluster (IPC) Connector |
| 19 | S258 |
| 20 | S259 |
| 21 | S255 |
| 22 | Radio Connectors |
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.