| Cruise control cannot be set |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Check the No. 12 (15 A) fuse in the under-hood fuse/ relay box, and No. 3 (10 A) fuse in the under-dash fuse/ relay box.
- Do CRUISE CONTROL INPUT TEST
.
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
|
Poor ground G102 |
| Cruise control can be set, but the cruise main indicator does not come on |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Do the gauge control module (TACH) self-diagnostic function procedure (see
SELF-DIAGNOSTIC FUNCTION
).
|
Faulty gauge control module (TACH) |
| Cruise control can be set, but the cruise control indicator does not come on |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Do the gauge control module (TACH) self-diagnostic function procedure (see
SELF-DIAGNOSTIC FUNCTION
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control indicator signal input.
|
Faulty gauge control module (TACH) |
| Vehicle does not decelerate or accelerate accordingly when the set/ decel or resume/accel switch is pressed |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control set/decel, resume/accel switch signal input.
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
|
Open circuit, loose or disconnected terminals: LT GRN or ORN |
| Set speed does not cancel when the brake pedal is pressed |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Do CRUISE CONTROL INPUT TEST
. Test the brake pedal position switch signal input.
- Do
BRAKE PEDAL POSITION SWITCH TEST
).
|
- Short to power on the BRN wire
- Faulty brake pedal position switch
|
| Set speed does not cancel when the cruise control main switch is pressed |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control main switch signal input.
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
|
Short to ground on the YEL wire |
| Set speed does not cancel when the cancel switch is pressed |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control cancel switch signal input.
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
|
Open circuit, loose or disconnected terminals: LT GRN or ORN |
| Set speed will not resume when the resume/accel switch is pressed (with the cruise control main switch turned on, and set speed temporarily canceled by pressing the brake pedal) |
- Check for PGM-FI DTCs (see
GENERAL TROUBLESHOOTING INFORMATION
) and body DTCs (see
WIRE COLOR CODES
).
- Check the brake pedal position switch adjustment (see
PEDAL HEIGHT
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control resume/accel switch signal input. Test the brake pedal position switch signal input.
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
|
- Faulty brake pedal position switch
- Open circuit, loose or disconnected terminals: ORN wire
|
| With the ignition switch in ON (II), and the headlight switch turned on, the cruise control combination switch illumination does not come on |
Check the cruise control combination switch (see Cruise Control Combination Switch Test/Replacement ). |
- |