C1613
AWC Mode Select Switch System
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)
Symptoms
- Check engine light is on
- Inability to switch all-wheel drive modes
- The vehicle goes into emergency operation mode of the AWC system
- Reduced all-wheel drive efficiency
Causes
- AWC mode switch malfunction
- Open or short circuit in wiring harness
- Problems with the AWC control unit
- Mechanical problems in the all-wheel drive system
- Corrosion of contacts or connectors
How to Fix
- Check the AWC mode switch for damage.
- Inspect the wiring harness and connectors for damage or corrosion.
- Check signals from the switch using a diagnostic scanner
- Test the AWC control unit
- If necessary, replace faulty components