Cruise Control Cannot Be Set
Cruise control cannot be set
Check for PGM-FI DTCs Initial Inspection and Diagnostic Overview.
Check the No. 7 (15 A) fuse in the driver's under-dash fuse/relay box.
Do the cruise control combination switch test Service and Repair.
Do the cruise control input test Cruise Control (ECM/PCM) Input Test (M/T).
Also check for
Open circuit, loose or disconnected terminals: GRY, YEL, LT BLU, or GRY wire
Also check for
Faulty gauge control module