Symptom
|
Diagnostic procedure
|
Also check for
|
|
---|---|---|---|
Cruise control cannot be set
|
1.
2.
3.
4.
|
Check the No. 24 (10 A) fuse in the under-dash fuse/relay box.
|
Poor ground G101 (A/T model) or G401 (M/T model)
|
Cruise control can be set, but the cruise main indicator does not come on
|
1.
2.
3.
|
Do the 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
|
1.
2.
3.
|
Do the cruise control input test.
Test the cruise control indicator signal input.
|
Faulty
gauge control module
|
Vehicle does not decelerate or accelerate accordingly when the set/decel or resume/accel switch is pressed
|
1.
2.
3.
|
Do the cruise control input test.
Test the cruise control set/decel and resume/accel switch signal input.
|
Open circuit, loose or disconnected terminals: YEL/RED, RED or LT GRN/BLK, BLU wire
|
Set speed does not cancel when the brake pedal is pressed
|
1.
2.
3.
|
Do the cruise control input test.
Test the brake pedal position switch signal input.
|
|
Set speed does not cancel (engine rpm stays high) when the clutch pedal is pressed
|
1.
2.
3.
|
Do the cruise control input test.
Test the clutch pedal position switch signal input.
|
|
Set speed does not cancel when the cruise control main switch is pressed
|
1.
2.
3.
|
Do the cruise control input test.
Test the cruise control main switch signal input.
|
Short to power on the PNK wire
|
Set speed does not cancel when the cancel switch is pressed
|
1.
2.
3.
|
Do the cruise control input test.
Test the cruise control cancel switch signal input.
|
Open circuit, loose or disconnected terminals: YEL/RED, RED or LT GRN/BLK, BLU wire
|
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)
|
1.
2.
3.
4.
|
Do the cruise control input test.
Test the cruise control resume/accel switch signal input. Test the brake pedal position switch signal input.
|
|
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 clutch pedal)
|
1.
2.
3.
4.
|
Do the cruise control input test.
Test the cruise control resume/accel switch signal input. Test the clutch pedal position switch signal input.
|
|
With the ignition switch in ON (II), and the lighting switch turned on, the cruise control combination switch illumination does not come on
|