| Symptom |
Diagnostic Procedure |
Also check for |
| Cruise control cannot be set |
- Check for PGM-FI (see GENERAL TROUBLESHOOTING INFORMATION
).
- Check the No. 7 (15A) fuse in the under-hood fuse/relay box, and the No. 4 (10A) fuse in the under-dash fuse/relay box.
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
- Do CRUISE CONTROL INPUT TEST
|
Poor ground G101 (A/T model) or G502 (M/T model) |
| Cruise control can be set, but the cruise main indicator does not come on |
- Check for PGM-FI (see GENERAL TROUBLESHOOTING INFORMATION
).
- Do the gauge control module self-diagnostic function procedure (see SELF-DIAGNOSTIC FUNCTION
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control main switch signal input.
|
Faulty gauge control module |
| Cruise control can be set, but the cruise control indicator does not come on |
- Check for PGM-FI (see GENERAL TROUBLESHOOTING INFORMATION
).
- Do the gauge control module self-diagnostic function procedure (see SELF-DIAGNOSTIC FUNCTION
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control main switch signal input.
|
Faulty gauge control module |
| Vehicle does not accelerate accordingly when the resume/accel button is pressed |
- Check for PGM-FI (see GENERAL TROUBLESHOOTING INFORMATION
).
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control resume/accel switch signal input.
|
Open circuit, loose or disconnected terminals: LT GRN/BLK wire |
| Set speed does not cancel when the brake pedal is pressed |
- Check for PGM-FI (see GENERAL TROUBLESHOOTING INFORMATION
).
- Do the brake pedal position switch test (see BRAKE PEDAL AND BRAKE PEDAL POSITION SWITCH ADJUSTMENT
).
- Do CRUISE CONTROL INPUT TEST
. Test the brake pedal position switch signal input.
|
- Short to ground in the WHT/BLK wire
- Faulty clutch pedal position switch
|
| Set speed does not cancel (engine rpm stays high) when the clutch pedal is pressed (M/T model) |
- Check for PGM-FI DTCs (see GENERAL TROUBLESHOOTING INFORMATION
).
- Do CLUTCH PEDAL POSITION SWITCH TEST
.
- Do CRUISE CONTROL INPUT TEST
. Test the clutch pedal position switch signal input.
|
- Short to ground in the YEL/GRN wire
- Faulty clutch pedal position switch
|
| Set speed does not cancel when the cruise control main button is pressed |
- Check for PGM-FI DTCs (see GENERAL TROUBLESHOOTING INFORMATION
).
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control cancel signal input.
|
Short to power on the LT GRN wire |
| Set speed does not cancel when the cancel button is pressed |
- Check for PGM-FI DTCs (see GENERAL TROUBLESHOOTING INFORMATION
).
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control resume/accel switch signal input. Test the brake pedal position switch signal input.
|
Open circuit, loose or disconnected terminals: LT GRN/BLK or GRY/RED wire |
| Set speed does not resume when the resume/accel button is pressed (with the cruise control main switch turned on, and set speed temporarily canceled by pressing the clutch pedal) |
- Check for PGM-FI DTCs (see GENERAL TROUBLESHOOTING INFORMATION
).
- Check the brake pedal position switch adjustment (see BRAKE PEDAL AND BRAKE PEDAL POSITION SWITCH ADJUSTMENT
).
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control resume/accel switch signal input. Test the brake pedal position switch signal input.
|
- Faulty brake pedal position switch
- Open cicruit, loose or disconnected terminals: LT GRN/BLK wire
|
| Set speed does not resume when the resume/accel button is pressed (with the cruise control main switch turned on, and set speed temporarily canceled by pressing the clutch pedal) (M/T model) |
- Check for PGM-FI DTCs (see GENERAL TROUBLESHOOTING INFORMATION
).
- Check the clutch pedal position switch adjustment (see CLUTCH PEDAL, CLUTCH PEDAL POSITION SWITCH, AND CLUTCH INTERLOCK SWITCH ADJUSTMENT
).
- Do the cruise control combination switch test (see CRUISE CONTROL COMBINATION SWITCH TEST/REPLACEMENT
).
- Do CRUISE CONTROL INPUT TEST
. Test the cruise control resume/accel switch signal input. Test the brake pedal position switch signal input.
|
- Open circuit, loose or disconnected terminals: LT GRN/BLK wire
- Faulty clutch pedal position switch
|