Set speed does not cancel (engine rpm stays high) when the clutch pedal is pressed
Diagnostic procedure
  1. Check for diesel engine management system DTCs.
  2. Do the cruise control input test. Test the clutch pedal position switch signal input.
  3. Do the clutch pedal position switch test.
Also check for
  • Short in the LT BLU wire
  • Fault clutch pedal position switch A
  • Fault clutch pedal position switch B