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.
Relay Block - I/P Label
2008 Pontiac Grand Prix BaseSECTION Relay Block - I/P Label
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Relay Block - I/P Label Usage
| Device | Rating | Description |
|---|---|---|
| SEO - 6-WAY BK | - | Not Used |
| TRAILER - 6-WAY BN | - | Trailer Provisions or Off Road Lamps |
| UPFIT - 4-WAY CRM | - | Upfitter Provisions |
| SL RIDE - 6-WAY GY | - | Not Used |
| HDLNR 2 - 6-WAY CRM | - | Air Temperature Assembly - Inside, Blower Motor Control Processor, HVAC Actuators, Inside Rearview Mirror |
| BODY - 12-WAY WH | - | B-Pillar Courtesy Lamps - LR/RR, Door Courtesy Lamps - LR/RR, Driver/Passenger Seat Module, Heated Seat Module - LR/RR, Rear Window Defogger Grid |
| DEFOG RELAY | - | Rear Window Defogger Grid |
| HDLNR 1 - 6-Way BN | - | Courtesy/Reading Lamps - Left/Right Front, Courtesy Reading Lamps - Mid/Rear, Garage Door Opener, Inside Rearview Mirror, Vanity Mirror Lamps - Left/Right |
| SPARE RELAY | - | Not Used |
| CB SEAT | 30A | Driver/Passenger Seat Modules |
| CB RT DOOR | 25A | Front Passenger Door Module (FPDM), Window Switch - RR |
| SPARE - 4-WAY GY | - | Not Used |
| INFO - 12-WAY BK | - | Not Used |
RENDER: 1.0x
NO RELATED
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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.