B120A:01 Passenger Seat Cushion Temperature Sensor General Electrical Failure
B120A:98 Passenger Seat Cushion Temperature Sensor Component or System Over Temperature
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 connector pins.
The cost to diagnose the B120A code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.
The Seat Control Module E (SCME) monitors the Passenger Seat Cushion Temperature Sensor. The SCME sets the OBDII code when the Passenger Seat Cushion Temperature Sensor is not to factory specifications.
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