P1564
ASCD Switch Malfunction
Severity
✅ LowCan you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)
Symptoms
- Inability to activate cruise control
- Spontaneous shutdown of the speed control system
- Fault indication on the dashboard
- Incorrect operation of cruise control buttons
Causes
- ASCD switch failure
- Open or short circuit in the circuit
- Poor contact in connectors
- Problems with the control unit
- Mechanical damage to control buttons
How to Fix
- Check ASCD switch status
- Diagnose the control circuit for breaks and short circuits
- Check contacts in system connectors
- Scan the control unit for errors
- Replace ASCD switch if necessary