GM Service Manual Online
For 1990-2009 cars only
Table 1: Steering Column Lock Control Module C1 (MM6/MZ6/MAE w/M32)
Table 2: Steering Column Lock Control Module C2 (MM6/MZ6/MAE w/M32)
Table 3: Telescope Switch (N37)
Table 4: Telescoping Drive Motor (N37)

Steering Column Lock Control Module C1 (MM6/MZ6/MAE w/M32)


Object Number: 1391782  Size: CH

Connector Part Information

    • OEM: 173850-1 (AMP)
    • Service: See Catalog
    • 8-Way F .070 SRS MCL Series (WH)

Pin

Wire Color

Circuit No.

Function

1

D-GN/WH

1932

Transmission Shift Select Switch (Park) Signal (4L60E)

L-GN

5007

Reverse Switch 1 Signal (MM6/MZ6)

2

RD/WH

840

Battery Positive Voltage

3

WH

5741

Steering Lock Control

4

BK

1550

Ground

5

PK

639

Ignition 1 Voltage

6

BK

1550

Ground

7

OG

5739

Class 2 Serial Data

8

--

--

Not Used

Steering Column Lock Control Module C2 (MM6/MZ6/MAE w/M32)


Object Number: 130637  Size: CH

Connector Part Information

    • OEM: 12064760
    • Service: 12085208
    • 4-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L-GN

1601

Steering Column Lock Signal

B

BK

150

Ground

C

PU

1604

Steering Column Unlock

D

OG

1603

Steering Column Lock

Telescope Switch (N37)


Object Number: 516613  Size: CH

Connector Part Information

    • OEM: 12064759
    • Service: See Catalog
    • 3-Way M Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

OG

2095

Steering Column Tilt and Telescope Reverse Switch Signal

B

PK

2094

Steering Column Tilt and Telescope Forward Switch Signal

C

RD/WH

440

Battery Positive Voltage

Telescoping Drive Motor (N37)


Object Number: 62434  Size: CH

Connector Part Information

    • OEM: 12045688
    • Service: 12101827
    • 8-Way M Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

2110

Steering Column Telescope Motor Control - Reverse

B

RD

2098

Steering Column Telescope Motor Control - Forward

C

OG

2153

Steering Column Telescope Sensor Signal

D

GY

788

5-Volt Reference

E

D-BU

782

Low Reference

F-H

--

--

Not Used