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Engine-Codes - Mercury - B1209 MERCURY

B1209 MERCURY Code - Driver Seat Back Temperature Sensor

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

|B1209 MERCURY code possible causes

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

|How is the B1209 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.
What does this mean?

|B1209 MERCURY code tech notes

B1209:01 Driver Seat Back Temperature Sensor General Electrical Failure
B1209:98 Driver Seat Back Temperature Sensor Component or System Over Temperature

|What is the cost to diagnose the B1209 MERCURY code

Labor: 1.0

The cost to diagnose the B1209 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 B1209 MERCURY code possible symptoms?

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

|What is B1209 MERCURY code meaning?

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

|Need more information with the B1209 MERCURY code?

Need more information on how to fix the B1209 MERCURY code?
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|Need help with a B1209 MERCURY code?

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