GM Service Manual Online
For 1990-2009 cars only
Connector 1: Rear Differential Clutch Contol Module C1
Connector 2: Rear Differential Clutch Contol Module C2

Rear Differential Clutch Contol Module C1


Object Number: 1845114  Size: CH

Connector Part Information

  • OEM: 89047383
  • Service: See Catalog
  • Description: 10-Way F 0.64 Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 7116-4618-02/14
  • Core/Insulation Crimp: P/P
  • Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Rear Differential Clutch Contol Module C1

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

BK

850

Ground

4

--

--

Not Used

5

L-BU

5986

Serial Data Communication Enable

6

RD/WH

1740

Battery Positive Voltage

7

--

--

Not Used

8

TN

2501

High Speed GMLAN Serial Data Bus-

9

TN/BK

2500

High Speed GMLAN Serial Data Bus+

10

--

--

Not Used

Rear Differential Clutch Contol Module C2


Object Number: 1861930  Size: CH

Connector Part Information

  • OEM: 89047382
  • Service: See Catalog
  • Description: 5-Way F 0.64 (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Rear Differential Clutch Contol Module C2

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

YE

9998

Low Reference

3

YE

9996

Low Reference

4

YE

9999

AWD Temperature Sensor Signal

5

YE

9997

AWD Coil Supply Voltage