BMW DTC P0C59 – Drive Motor ‘B’ Position Sensor Circuit ‘A’ Intermittent/Erratic
DTC P0C59 meaning on BMW
DTC P0C59 on a BMW indicates an issue with the Drive Motor ‘B’ Position Sensor Circuit ‘A’ that is intermittent or erratic. This fault code specifically points to a problem with the position sensor circuit for the drive motor ‘B’ in the vehicle.
BMW DTC P0C59 symptoms
Symptoms of DTC P0C59 on a BMW may include erratic behavior of the drive motor, such as inconsistent power delivery or unusual noises coming from the motor. The vehicle may also experience performance issues or a decrease in fuel efficiency.
BMW DTC P0C59 causes
The causes of DTC P0C59 on a BMW can vary, but common reasons include a faulty drive motor position sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor’s calibration. Environmental factors or normal wear and tear can also contribute to this fault code.
BMW DTC P0C59 seriousness
DTC P0C59 should be addressed promptly to prevent further damage to the drive motor or other related components. Ignoring this fault code can lead to drivability issues and potential safety concerns while driving the vehicle.
How to diagnose DTC P0C59 on BMW
To diagnose DTC P0C59 on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the fault code and perform a thorough inspection of the drive motor ‘B’ position sensor circuit. This may involve checking the sensor’s wiring, connectors, and sensor itself for any signs of damage or malfunction.
How to fix DTC P0C59 on BMW
Fixing DTC P0C59 on a BMW may require replacing the drive motor ‘B’ position sensor if it is found to be faulty. Additionally, repairing any damaged wiring or connectors in the sensor circuit is essential to ensure proper functionality. Calibration of the sensor may also be necessary to address the intermittent or erratic behavior.
How to erase DTC P0C59 on BMW
Once the underlying issue causing DTC P0C59 on a BMW has been resolved, the fault code can be cleared using a diagnostic scanner. This will reset the vehicle’s onboard computer system and turn off the check engine light associated with the fault code.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.