Cruise Control Multi-Function Input A Circuit Range or Performance
Same as P0564 with the analogue level inside the plausible range yet not matching any of the calibrated button levels - resistor ladder drifted, contact resistance increased, or wrong stalk module fitted.
Affected components
- Cruise control stalk
Common causes
- High likelihood: Resistor ladder drifted
Diagnostic notes
- The malfunction indicator lamp may illuminate
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.