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Set Speed Does Not Cancel When The Cancel Button Is Pressed
Set speed does not cancel when the cancel button is pressed
Check for PGM-FI DTCs Initial Inspection and Diagnostic Overview and body DTCs Diagnostic Aids.
Do the cruise control combination switch test Service and Repair.
Do the cruise control input test Cruise Control (PCM) Input Test.
Test the cruise control cancel switch signal input.
Also check for
Open circuit, loose or disconnected terminals: LT GRN or ORN