GM Service Manual Online
For 1990-2009 cars only
Table 1: Ignition Lock Cylinder Control Solenoid (MN5)
Table 2: Steering Wheel Controls Left (UK3)
Table 3: Steering Wheel Controls Right (UK3)

Ignition Lock Cylinder Control Solenoid (MN5)


Object Number: 280768  Size: CH

Connector Part Information

    • OEM: 12052832
    • Service: See Catalog
    •  2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

D-GN/WH

1932

Shift Select Switch Park Signal

B

BN

4

Accessory Voltage

Steering Wheel Controls Left (UK3)


Object Number: 605507  Size: CH

Connector Part Information

    • OEM: 50-57-9406
    • Service: See Catalog
    •  6-Way F Molex (BK)

Pin

Wire Color

Circuit No.

Function

1

L-GN

1011

Remote Radio Control Signal

2

GY

8

Instrument Panel Lamps Supply Voltage

3

BK

151

Ground

4

D-BU

1796

Steering Wheel Controls Signal

5

PK

339

Ignition 1 Voltage

6

YE

397

Cruise Control On Switch Signal

Steering Wheel Controls Right (UK3)


Object Number: 1333392  Size: CH

Connector Part Information

    • OEM: 50-57-9407
    • Service: See Catalog
    •  7-Way F Molex (BK)

Pin

Wire Color

Circuit No.

Function

1

WH/BK

644

10-Volt Reference

2

GY

8

Instrument Panel Lamps Supply Voltage

3

BK

651

Ground

4

D-BU

1796

Steering Wheel Controls Signal

5

L-GN

1011

Remote Radio Control Signal

6

YE

397

Cruise Control On Switch Signal

7

GY/BK

1884

Cruise Control Switch Signal