Radio C1 (UQ3)

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Radio C1 (UQ3)
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Radio C1 (UQ3) Connector End View
GM1673491Courtesy of GENERAL MOTORS CORP.
Radio C1 (UQ3) Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15488568
  • Service: 12110206
  • Description:14-Way F Micro-Pack 100 Series (L-BU)
Terminal Part Information 
  • Pins: 1, 8
  • Terminal/Tray: 12146447/3
  • Core/Insulation Crimp: C
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
  • Pins: 2, 4 - 7, 9, 11
  • Terminal/Tray: 12146448/19
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Radio C1 (UQ3) Terminal Identification

Pin Wire Color Circuit No. Function
1 RD/WH 1140 Battery Positive Voltage
2 GY 8 Instrunent Panel lamp Supply Voltage
3 - - Not Used
4 D-GN 117 Right Front Speaker Outputl (-) (U1C)
L-GN 1948 Right Front Low Level Audio Signal (-) (US8)
5 L-GN 200 Right Front Speaker Output (+) (U1C)
L-GN/WH 512 Right Front Low Level Audio Signal (+) (US8)
6 GY 118 Left Front Speaker Output (-) (U1C)
D-GN 1947 Left Front Low Level Audio (-) (US8)
7 TN 201 Left Front Speaker Output (+) (U1C)
TN 511 Left Front Low Level Audio Signal (US8)
8 BK/WH 1051 Ground
9 D-GN 5060 Low Speed GMLAN Serial Data
10 - - Not Used
11 D-BU 1796 Steering Wheel Controls Signal (UK3)
12-14 - - 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.