Engine-Codes - Mercury - B10EA MERCURY

B10EA MERCURY Code - Positive Temperature Coefficient Heater Circuit Short

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

|B10EA MERCURY code 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 is the B10EA 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.

|B10EA MERCURY code tech notes

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

|What is the cost to diagnose the B10EA MERCURY code

Labor: 1.0

The cost to diagnose the B10EA 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 B10EA MERCURY code possible symptoms?

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

|What is B10EA MERCURY code meaning?

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.

|Need more information with the B10EA MERCURY code?

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|Need help with a B10EA MERCURY code?

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