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For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Chevy C Cab/Chassis HD (GMT 400) 🢒 Body and Accessories 🢒 Cruise Control 🢒 Cruise Control Schematics

Cruise Control Schematics L18

Figure 1:

Throttle Actuator Control Power, Ground and Data Circuits
Object Number: 650749 Size: FS
Master Electrical Component List
Cruise Control Description and Operation W/ECT
L18 Cruise Control Input Circuits
IGN A Fuse and Ignition Switch
IGN-E and ENG I Fuses - Gas
G104 (L18)
Figure 2:

Cruise Control Input Circuits
Object Number: 650750 Size: FS
Master Electrical Component List
Cruise Control Description and Operation W/ECT
L18 TAC Module Power, Ground, and Data Circuits
ABS, Blower, Stop-Haz, and IGN B Fuses and Ignition Switch
EBCM Power, Grounding, DLC, and Indicator Lamps
L18 PTO Control Provisions
Lighting and Battery Fuses
Stop/Haz, Radio Batt, Aux Pwr, and Cig Ltr Fuses
Stop Lamps and Turn/Hazard Lamps Controls
L18 PTO Control Provisions
L18 PTO Control Provisions
EBCM Stoplamp switch and Wheel Speed Inputs

Cruise Control Schematics L65

Cruise Control Circuit
Object Number: 650751 Size: FS
Master Electrical Component List
Cruise Control Description and Operation Diesel
Lighting and Battery Fuses
Stop/Haz, Radio Batt, Aux Pwr, and Cig Ltr Fuses
ABS, Blower, Stop-Haz, and IGN B Fuses and Ignition Switch
EBCM Power, Grounding, DLC, and Indicator Lamps
L65 Vehicle Speed Sensor Circuit
EBCM Stoplamp switch and Wheel Speed Inputs
Stop Lamps and Turn/Hazard Lamps Controls