Turn Signal Input Circuit Failure
Table of contents
B2A24 MERCURY Possible Causes
- Faulty Turn Signal Lamp
- Turn Signal Lamp harness is open or shorted
- Turn Signal Lamp circuit poor electrical connection
- Faulty Smart Junction Box (SJB)
How do I fix code B2A24 MERCURY?
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 B2A24 MERCURY code
The cost of diagnosing the B2A24 MERCURY 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)
B2A24 MERCURY Description
The Smart Junction Box (SJB) monitors the Turn Signal Input Circuit. The SJB sets the OBDII code when the Turn Signal Input Circuit is not to factory specifications.