Set Speed Does Not Cancel When The Cruise Control Main Button Is Pressed

Set speed does not cancel when the cruise control main button is pressed

Diagnostic Procedure:

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

2. Do the cruise control combination switch test. Cruise Control Combination Switch Test/Replacement

3. Do the cruise control input test. Cruise Control Input Test Test the cruise control main switch signal input.

Also check for:

- Short to power on the LT GRN wire