2004 Pontiac Aztek Base, FWDFACTORY OEM SERVICE PROCEDURE

Cellular Communication Connector End Views

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
Inside Rearview Mirror Terminal Identification

GM872580Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 917981-2
  • 16-Way F AMP Multilock 040/070 Hybrid (BK)
Pin Wire Color Circuit Number Function
1 - - Not Used
2 BARE 1705 Drain Wire
3-7 - - Not Used
8 BK 750 Ground
9 - - Not Used
10 GY 655 Cellular Microphone Signal
11 D-GN/WH 2514 Keypad Signal
12 L-GN/BK 2515 Keypad Supply Voltage
13 - - Not Used
14 YE/BK 2516 Keypad Green LED Signal
15 BN/WH 2517 Keypad Red LED Signal
16 - - Not Used
Vehicle Communication Interface Module (VCIM) Terminal Identification - C1

GM814530Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 917981-1
  • 16-Way M AMP MKII Hybrid (WH)
Pin Wire Color Circuit Number Function
1 - - Not Used
2 BN/WH 2517 Keypad Red LED Signal
3 YE/BK 2516 Keypad Green LED Signal
4-5 - - Not Used
6 L-GN/BK 2515 Keypad Supply Voltage
7 - - Not Used
8 BK/WH 351 Ground
9-10 - - Not Used
11 D-GN/WH 2514 Keypad Signal
12-14 - - Not Used
15 OG 2340 Battery Positive Voltage
16 - - Not Used
Vehicle Communication Interface Module (VCIM) Terminal Identification - C2

GM814532Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 917975-1
  • 12-Way M AMP MKII Hybrid (WH)
Pin Wire Color Circuit Number Function
1 OG/BK 1406 Left Audio Signal (+)
2 L-BU 1405 Audio Common Signal
3-5 - - Not Used
6 L-GN 2271 ADG Class 2 Serial Data
7 - - Not Used
8 BARE 2012 Drain Wire
9 GY 655 Cellular Microphone Signal
10 BARE 1705 Drain Wire
11-12 - - Not Used
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.

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