B1240 ACURA - Problem In The Mode Control Linkage, Doors, Or Motor Circuit
B1240 ACURA Possible Causes
- Faulty Mode Control Motor
- Mode Control Motor harness is open or shorted
- Mode Control Motor circuit poor electrical connection
- Faulty Climate Control Unit
First diagnose B1240 ACURA 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 B1240 ACURA code
Labor: 1.0The cost of diagnosing the B1240 ACURA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
B1240 ACURA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1240 ACURA MeaningThe Climate Control Unit monitors the Mode Control Motor. The Climate Control Unit sets the OBDII code when the Mode Control Motor is not to factory specifications.
B1240 ACURA More InformationNeed more information on how to fix the B1240 ACURA code?
Get Access to Factory Service Manuals