Cruise Control Cannot Be Set
Cruise control cannot be set
Check the No. 10 (20 A) fuse in the under-hood fuse/relay box, and the No. 7 (15 A) fuse in the driver's under-dash fuse/relay box.
Check for PGM-FI DTCs Initial Inspection and Diagnostic Overview.
Do the cruise control combination switch test Testing and Inspection.
Do the cruise control input test Component Tests and General Diagnostics.
Also check for
Poor ground G501