Engine-Codes - Mercury - B106F MERCURY

B106F MERCURY Code - Module Disabled Due To External Fault

- Code Popularity: 581 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B106F MERCURY Code?

  • Faulty Smart Junction Box (SJB)
  • Smart Junction Box (SJB) harness is open or shorted
  • Smart Junction Box (SJB) circuit poor electrical connection

|How to Fix the B106F 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 B106F MERCURY code?

Labor: 1.0

The cost to diagnose the B106F 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 B106F MERCURY code possible symptoms?

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

|What Does the B106F MERCURY Code Mean?

When a repetitive fault causing a circuit overload is detected on certain output circuits, the Smart Junction Box (SJB) disables the circuit by removing voltage, or ground, to the affected circuit. The circuit remains disabled until the fault is corrected and an on-demand self-test is run. When the on-demand self-test has been run after all faults have been corrected, any Diagnostic Trouble Code (DTC) related to the fault are cleared.

Module Disabled Due To External Fault

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