GM Service Manual Online
For 1990-2009 cars only
Connector 1: Cellular Microphone
Connector 2: Vehicle Communication Interface Module (VCIM) C1
Connector 3: Vehicle Communication Interface Module (VCIM) C2

Cellular Microphone


Object Number: 35441  Size: CH

Connector Part Information

  • OEM: 12047663
  • Service: 12085481
  • Description: 2-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12047581/2
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429 / J-35616-3 (GY)

Cellular Microphone

Pin

Wire Color

Circuit No.

Function

A

BARE

1705

Drain Wire

B

GY

655

Cellular Microphone Signal

Vehicle Communication Interface Module (VCIM) C1


Object Number: 697022  Size: CH

Connector Part Information

  • OEM: 917981-1
  • Service: 15306351
  • Description: 16-Way F 040/070 Hybrid (WH)

Terminal Part Information

  • Terminal/Tray: 175265-1/15
  • Core/Insulation Crimp: Pins 2-3, 6, 11: J/J, Pins 7, 16: K/K
  • Release Tool/Test Probe: 15315247/J35616-16 (L-GN)

Vehicle Communication Interface Module (VCIM) C1

Pin

Wire Color

Circuit No.

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

BK/WH

1151

Ground

8-10

--

--

Not Used

11

D-GN/WH

2514

Keypad Signal

12-15

--

--

Not Used

16

OG

340

Battery Positive Voltage

Vehicle Communication Interface Module (VCIM) C2


Object Number: 697023  Size: CH

Connector Part Information

  • OEM: 917975-1
  • Service: 88952886
  • Description: 12-Way F 040 Hybrid (WH)

Terminal Part Information

  • Terminal/Tray: 175265-1/15
  • Core/Insulation Crimp: Pins 1-2, 5, 8: J/J, Pins 9-10: K/K
  • Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)

Vehicle Communication Interface Module (VCIM) C2

Pin

Wire Color

Circuit No.

Function

1

PK/BK

2062

Remote Playback Device Audio Common Signal

2

OG/BK

2061

Remote Playback Device Left Audio Signal

3-4

--

--

Not Used

5

PU

1807

Class 2 Serial Data

6-7

--

--

Not Used

8

BARE

1792

Drain Wire

9

GY

655

Cellular Microphone Signal

10

BARE

1705

Drain Wire

11-12

--

--

Not Used