AutoCodes - OBDII Code List - B10EA MERCURY

B10EA MERCURY - Positive Temperature Coefficient Heater Circuit Short

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

B10EA MERCURY Possible Causes

  • Faulty Electric Booster Heater
  • Electric Booster Heater harness is open or shorted
  • Electric Booster Heater circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How do I fix code B10EA MERCURY?

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's pins.
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Tech Notes

B10EA:12 Positive Temperature Coefficient Heater: Circuit Short To Battery
B10EA:14 Positive Temperature Coefficient Heater: Circuit Short To Ground or Open

Cost of diagnosing the B10EA MERCURY code

Labor: 1.0

The cost of diagnosing the B10EA MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

B10EA MERCURY Description

The Body Control Module (BCM) monitors the Electric Booster Heater. The BCM sets the OBDII code when the BCM detects a short to voltage or ground on the heater control circuit.
OBDII Code B10ea Mercury - Positive Temperature Coefficient Heater Circuit Short - AutoCodes.com

More Information

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Comments

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Repair Importance Level: 3
 
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