Rear Sounder-Park Aid Circuit Short
Table of contents
B1B52 LAND-ROVER Possible Causes
- Faulty Rear Parking Aid Speaker
- Rear Parking Aid Speaker harness is open or shorted
- Rear Parking Aid Speaker circuit poor electrical connection
- Faulty Parking Assist Control Module (PAM)
How do I fix code B1B52 LAND-ROVER?
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.
Tech Notes
- B1B52:12 Rear Sounder-Park Aid Circuit Short To Battery
- B1B52:14 Rear Sounder-Park Aid Circuit Short To Ground Or Open
Cost of diagnosing the B1B52 LAND-ROVER code
The cost of diagnosing the B1B52 LAND-ROVER 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)
B1B52 LAND-ROVER Description
The Parking Assist Control Module (PAM) monitors the Rear Sounder-Park Aid Circuit Short. A continuous memory and on-demand Diagnostic Trouble Code (DTC) that sets Sets when the sounder circuit is shorted to voltage or Sets when the sounder circuit is open or shorted to ground.