Noise

Cruise module mounting

Missing grommets or loose cruise module fasteners

Cruise module rod adjustments

Adjust rod according to procedure

Surge

Verify surge is not present when cruise control is off

If sure is present, refer to symptoms

Vehicle speed input

Verify VSS signal is operating properly. No DTCs are present

Speed/Wander Fluctuation

Manual Transaxle verify gear selection on steep grades is correct

Shift to lower gear

Speed fluctuation of +/- 3 km/h (2 mph) is normal on medium hills

If speed fluctuation seems excessive on hills, check rod adjustment of cruise module

Will Not Engage/Disengage

Manual Transaxle clutch slip

Verify engagement - Refer to Transaxle information

Engine or transaxle DTCs

Refer to specific DTC

Brake switch adjustement

Adjust switch

Cruise switch

PCM

Slip ring/wiring

Cruise Module

Refer to Cruise Control Inoperative .

Intermittent Engage/Disengage

Driver induced disengage

See DTC P1584

Brake switch

Adjust switch according to service manual