B1237 - Short In The Passenger Side Air Mix Control Motor Circuit
B1237 Possible Causes
- Faulty Passenger Side Air Mix Control Motor
- Passenger Side Air Mix Control Motor harness is open or shorted
- Passenger Side Air Mix Control Motor circuit poor electrical connection
- Faulty Climate Control Unit
First diagnose B1237 code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the B1237 code
Labor: 1.0The cost of diagnosing the B1237 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
B1237 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1237 DescriptionThe Climate Control Unit monitors the Passenger Side Air Mix Control Motor. The Climate Control Unit sets the OBDII code when the Passenger Side Air Mix Control Motor is not to factory specifications.
B1237 More InformationNeed more information on how to fix the B1237 code?
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B1237 Information for specific makes
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