Cruise Control Can Be Set, But The Cruise Main Indicator Does Not Come On

Cruise control can be set, but the cruise main indicator does not come on

Do the gauge control module (TACH) self-diagnostic function procedure Initial Inspection and Diagnostic Overview.

Check for PGM-FI DTCs Initial Inspection and Diagnostic Overview and body DTCs Diagnostic Aids.

Do the cruise control input test Cruise Control (PCM) Input Test.

Test the cruise control main switch signal input.

Also check for

Faulty gauge control module (TACH)