Engine-Codes - Generic - B120B

B120B Code - Passenger Seat Back Temperature Sensor

- Code Popularity: 529 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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|What are the Possible Causes of the Code B120B?

  • Faulty Passenger Seat Back Temperature Sensor
  • Passenger Seat Back Temperature Sensor harness is open or shorted
  • Passenger Seat Back Temperature Sensor circuit poor electrical connection
  • Faulty Seat Control Module E (SCME)

|How to Fix the B120B Code?

Start by checking 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's pins.

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|Code B120B Tech Notes

B120B:01 Passenger Seat Back Temperature Sensor General Electrical Failure
B120B:98 Passenger Seat Back Temperature Sensor Component or System Over Temperature

|What is the Cost to Diagnose the Code B120B?

Labor: 1.0

The cost to diagnose the B120B code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B120B Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B120B Code Mean?

The Seat Control Module E (SCME) monitors the Passenger Seat Back Temperature Sensor. The SCME sets the OBDII code when the Passenger Seat Back Temperature Sensor is not to factory specifications.

B120B Code - Passenger Seat Back Temperature Sensor

|Need more Information on the B120B Code?

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|Code B120B Information for Specific Makes

|Need Help with the B120B Code?

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