Engine-Codes - Toyota - B124D Toyota

B124D Toyota Code - Lost Communication With AFS LIN

- Code Popularity: 1,860 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B124D Toyota?

  • Faulty Inner Rear View Mirror
  • Inner Rear View Mirror harness is open or shorted
  • Inner Rear View Mirror circuit poor electrical connection
  • Faulty Adaptive Front-lighting System (AFS) ECU

|How to Fix the B124D Toyota 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 B124D Toyota?

Labor: 1.0

The cost to diagnose the B124D Toyota 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 B124D Toyota Possible Symptoms?

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

|What Does the B124D Toyota Code Mean?

The Diagnostic Trouble Code (DTC) is set when the Main Body ECU detects malfunctions in the LIN communication system.

Lost Communication With AFS LIN

|Need more Information on the B124D Toyota Code?

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|Need Help with the B124D Toyota Code?

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