Right Turn Switch Short to Ground
Table of contents
B2281 LINCOLN Possible Causes
- Faulty Multifunction Switch
- Multifunction Switch harness is open or shorted
- Multifunction Switch circuit poor electrical connection
- Faulty Smart Junction Box (SJB)
How do I fix code B2281 LINCOLN?
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 B2281 LINCOLN code
The cost of diagnosing the B2281 LINCOLN 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)
B2281 LINCOLN Description
The Smart Junction Box (SJB) sends voltage signals to the Multifunction Switch to monitor the Left (LH) and Right (RH) turn input circuits. When the Multifunction Switch is switched to the LH or RH TURN position, the voltage signal is routed to ground. When the SJB detects the Multifunction Switch is in the LH or RH TURN position, the SJB sends voltage to the appropriate turn lamps.