Engine-Codes - Mercury - B10AF MERCURY

B10AF MERCURY Code - Blower Fan Relay Circuit

- Code Popularity: 552 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B10AF MERCURY Code?

  • Faulty Blower Fan Relay
  • Blower Fan Relay harness is open or shorted
  • Blower Fan Relay circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How to Fix the B10AF 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.

|B10AF MERCURY code tech notes

B10AF:13 Blower Fan Relay Circuit Open
B10AF:19 Blower Fan Relay Circuit Current Above Threshold

|What is the cost to diagnose the B10AF MERCURY code?

Labor: 1.0

The cost to diagnose the B10AF 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 B10AF MERCURY code possible symptoms?

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

|What Does the B10AF MERCURY Code Mean?

The Body Control Module (BCM) monitors the Blower Fan Relay. The BCM sets the OBDII code when the Blower Fan Relay is not to factory specifications.

Blower Fan Relay Circuit

|Need more information with the B10AF MERCURY code?

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|Need help with a B10AF MERCURY code?

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