B1236
Open In The Passenger Side Air Mix Control Motor Circuit
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)
Symptoms
- Incorrect operation of climate control on the passenger side
- No response to temperature adjustment
- Uneven air distribution in the cabin
Causes
- Broken or damaged wires in the control circuit
- Mixture control motor malfunction
- Problems with the climate control module
- Oxidation or corrosion of contacts in connectors
How to Fix
- Check the integrity of the wiring harness in the control circuit
- Diagnose the condition of the mixture control motor
- Check the contacts in the connectors for oxidation
- Replace motor or wiring harness if necessary