Relay Block - I/P C10

2008 Pontiac Grand Prix BaseSECTION Relay Block - I/P C10
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.
Fig 1: Relay Block - I/P C10 Connector End View
GM831381Courtesy of GENERAL MOTORS CORP.
Relay Block - I/P C10 Connector Parts Information

Connector Part Information 
  • OEM: 15445948
  • Service: 89046825
  • Description: 12-Way F Metri-Pack 280 Series (WH)
Relay Block - I/P C10 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A OG 4540 Battery Positive Voltage
OG 4540 Battery Positive Voltage
B GY/BK 690 Courtesy Lamp Supply Voltage
GY/BK 690 Courtesy Lamp Supply Voltage
C GY/BK 690 Courtesy Lamp Supply Voltage
GY/BK 690 Courtesy Lamp Supply Voltage
D - - Not Used
E OG 1440 Battery Positive Voltage
F BN/WH 230 Instrument Panel Lamps Dimming Control
BN/WH 230 Instrument Panel Lamps Dimming Control
G - - Not Used
H OG 1440 Battery Positive Voltage
J - - Not Used
K OG 1340 Battery Positive Voltage
L PU 293 Rear Defog Element Supply Voltage
M - - 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.
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