Engine-Codes - Mercury - B120A MERCURY

B120A MERCURY Code - Passenger Seat Cushion Temperature Sensor

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B120A MERCURY code possible causes

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

|How is the B120A MERCURY code repair?

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.

|B120A MERCURY code tech notes

B120A:01 Passenger Seat Cushion Temperature Sensor General Electrical Failure
B120A:98 Passenger Seat Cushion Temperature Sensor Component or System Over Temperature

|What is the cost to diagnose the B120A MERCURY code

Labor: 1.0

The cost to diagnose the B120A MERCURY 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.

|What are B120A MERCURY code possible symptoms?

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

|What is B120A MERCURY code meaning?

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.

|Need more information with the B120A MERCURY code?

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|Need help with a B120A MERCURY code?

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