Radio X4

2008 Pontiac Grand Prix BaseSECTION Radio X4
WARNING: This page is about a different car, the 2008 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Radio X4 Connector End View
GM1454407Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 15429806
  • Service: See Catalog
  • Description: 16-Way F Mirco-Pack 64 Series (BN)
Terminal Part Information 
  • Pins: 3-8, 11-13, 15, 16
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
Pin Wire Circuit Function
1-2 - - Not Used
3 0.35 D-BU 6760 Center Channel Low Level Audio (+) (UQS)
4 0.35 WH 6763 Subwoofer Low Level Audio (+) (UQS)
5 0.5 D-GN/WH 817 Vehicle Speed Signal (UVB)
6 0.35 WH 7641 Camera Video Signal (+) (UVB+UVC)
7 0.35 L-BU 7642 Camera Video Signal (+) (UVB+UVC)
8 0.35 PU 5837 Amplifier Audio Prompt Signal (+) (UQS+UVB)
9-10 - - Not Used
11 0.35 OG 6761 Center Channel Low Level Audio (-) (UQS)
12 0.35 PK 6762 Subwoofer Low Level Audio (-) (UQS)
13 0.8 BARE 6759 Drain Wire (UQS)
14 - - Not Used
15 0.8 BARE 5838 Drain Wire (UQS+UVB)
16 0.35 GY 5836 Amplifier Audio Prompt Signal (-) (UQS+UVB)
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.