Abnormal Difference Between Right And Left Luggage Door Drive Motor Pulse
Table of contents
B2543 LEXUS Possible Causes
- Faulty Luggage Door Drive Motor Right
- Faulty Luggage Door Drive Motor Left
- Luggage Door Drive Motor harness is open or shorted
- Luggage Door Drive Motor circuit poor electrical connection
- Faulty Sliding Roof Control ECU
How do I fix code B2543 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 B2543 LEXUS code
The cost of diagnosing the B2543 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)
B2543 LEXUS Description
The pulse signal is created by the rotation of the luggage door drive motor. The signal is used to control the luggage door operation speed.