Engine-Codes - Mercury - B1251 Mercury

B1251 Mercury Code - Tire Pressure Sensor Low Battery No Sub Type Information

- Code Popularity: 580 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1251 Mercury?

  • Faulty Tire Pressure Sensor
  • Faulty Body Control Module (BCM)
  • Body Control Module (BCM) harness is open or shorted
  • Body Control Module (BCM) circuit poor electrical connection

|How to Fix the B1251 Mercury 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.

|What is the Cost to Diagnose the Code B1251 Mercury?

Labor: 1.0

The cost to diagnose the B1251 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.

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|What are Code B1251 Mercury Possible Symptoms?

    Tire Pressure Monitor System (TPMS) Warning Light ON

|What Does the B1251 Mercury Code Mean?

The Body Control Module (BCM) monitors the Tire Pressure Sensor. The OBDII code is set by the BCM in continuous memory when attempting to train a Tire Pressure Monitor System (TPMS) Warning Light ON sensor(s) with a low battery. The TPMS warning indicator flashes for 70 seconds and then remains on continuously when the ignition is turned to the ON position, and the message center displays TIRE PRESSURE SENSOR FAULT.

Tire Pressure Sensor Low Battery No Sub Type Information

|Need more Information on the B1251 Mercury Code?

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|Need Help with the B1251 Mercury Code?

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