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

Vehicle Communication Interface Module (VCIM) C1


Object Number: 814530  Size: CH

Connector Part Information

  • OEM: 917981-1
  • Service: 15306351
  • Description: 16-Way M MKII Hybrid (WH)

Terminal Part Information

  • Pins: 1, 4-5, 7, 9-10, 12-14, 16
  • Terminal/Tray: --
  • Core/Insulation Crimp: --
  • Release Tool/Test Probe: --
  • Pins: 2, 3, 6, 11, 15, 8
  • Terminal/Tray: 175266-5/15
  • Core/Insulation Crimp: Pins 2, 3, 6, 11, 15 - J/J
  • Core/Insulation Crimp: Pins 8 (U2K) - J/J
  • Core/Insulation Crimp: Pins 8 (w/o U2K) - K/K
  • Release Tool/Test Probe: 15315247/J-35616-16 (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

--

--

Not Used

8

BK/WH

751

Ground

9-10

--

--

Not Used

11

D-GN/WH

2514

Keypad Signal

12-14

--

--

Not Used

15

OG

1340

Battery Positive Voltage

16

--

--

Not Used

Vehicle Communication Interface Module (VCIM) C2


Object Number: 814532  Size: CH

Connector Part Information

  • OEM: 917975-1
  • Service: 88952886
  • Description: 12-Way M MKII Hybrid (WH)

Terminal Part Information

  • Pins: 1, 2, 6, 9, 12, 8, 10
  • Terminal/Tray: 175266-5/15
  • Core/Insulation Crimp: Pins 1, 2, 6, 9, 12 - J/J
  • Core/Insulation Crimp: Pins 8, 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

Cellular Telephone Voice Signal

2

OG/BK

2061

Cellular Telephone Voice Low Reference

3-5

--

--

Not Used

6

PU

1807

Class 2 Serial Data

7

--

--

Not Used

8

BARE

814

Drain Wire

9

GY

655

Cellular Microphone Signal

10

D-GN

654

Cellular Telephone Microphone Low Reference

11

--

--

Not Used

12

YE/BK

693

Cellular Telephone Mute Signal