BMW DTC P086C – Neutral Position Sensor ‘A’ Circuit Low
DTC P086C meaning on BMW
DTC P086C indicates a low voltage condition in the Neutral Position Sensor ‘A’ circuit of a BMW vehicle. The Neutral Position Sensor is responsible for detecting the gear shift lever’s position and informing the vehicle’s computer system.
BMW DTC P086C symptoms
Symptoms of DTC P086C on a BMW may include issues with shifting gears smoothly, the transmission not engaging properly, or the vehicle going into limp mode. The Check Engine Light may also illuminate on the dashboard.
BMW DTC P086C causes
The causes of DTC P086C on a BMW can vary and may include a faulty Neutral Position Sensor, damaged wiring or connectors in the sensor circuit, or issues with the transmission control module.
BMW DTC P086C seriousness
DTC P086C should be addressed promptly as it can lead to drivability issues and potential transmission problems if left unresolved. Ignoring this fault code may result in further damage to the transmission system.
How to diagnose DTC P086C on BMW
To diagnose DTC P086C on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the fault code and perform a visual inspection of the Neutral Position Sensor and its wiring. Testing the sensor’s voltage and resistance may also be necessary to pinpoint the issue accurately.
How to fix DTC P086C on BMW
Fixing DTC P086C on a BMW may involve replacing the Neutral Position Sensor, repairing any damaged wiring or connectors, or reprogramming the transmission control module if needed. It is essential to follow the manufacturer’s repair procedures and use quality replacement parts.
How to erase DTC P086C on BMW
After fixing the underlying issue causing DTC P086C on a BMW, the fault code can be erased using a diagnostic scanner. By clearing the code, the Check Engine Light should turn off, indicating that the problem has been resolved.