GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C-Series Medium Duty Truck B7 🢒 Engine 🢒 Engine Controls - 7.4L 🢒 Cruise Control Connector End Views
Table 1: Accelerator Pedal
Table 2: Cruise Control Switch
Table 3: Clutch Pedal Position (CPP) Switch (LG5)

Accelerator Pedal


Object Number: 68730 Size: CH

Connector Part Information
    • 12110293
    • 3 Way F Metri-Pack 150 Series, Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

431

Reference voltage Feed -8 Volt Reference

B

BLK

808

Sensor Return

C

DK BLU

417

Throttle Position Sensor Signal

Cruise Control Switch


Object Number: 223368 Size: CH

Connector Part Information
    • 12020651
    • 4 Way F Edgeboard Series ECM (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

39

Fuse Output-Ignition 1-Type III Fuse (L21/LP4)

A

BLK

808

Sensor Return (LG5l)

B

GRY

397

Cruise Control On Switch Output

C

GRY/BLK

87

Cruise Control Resume/ Accel Switch Signal

D

DK BLU

84

Cruise Control Set Coast Switch Signal

Clutch Pedal Position (CPP) Switch (LG5)


Object Number: 280768 Size: CH

Connector Part Information
    • 12052832
    • 2 Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN/WHT

379

Cruise Control Clutch Pedal Switch Output

B

BLK

808

Sensor Return