Lost Communication With AFS LIN
Table of contents
B124D LEXUS Possible Causes
- 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 do I fix code B124D LEXUS?
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.
Cost of diagnosing the B124D LEXUS code
The cost of diagnosing the B124D LEXUS 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)
B124D LEXUS Description
The Diagnostic Trouble Code (DTC) is set when the Main Body ECU detects malfunctions in the LIN communication system.