BMW DTC P083C – Transmission Fluid Pressure Sensor/Switch ‘G’ Circuit Low
DTC P083C meaning on BMW
DTC P083C indicates a low circuit condition in the Transmission Fluid Pressure Sensor/Switch ‘G’ for BMW vehicles. This fault code is specific to the transmission system and points towards an issue with the pressure sensor or switch in the transmission fluid circuit.
BMW DTC P083C symptoms
Symptoms of DTC P083C on a BMW may include:
- Transmission shifting issues
- Harsh or delayed shifting
- Transmission slipping
- Decreased fuel efficiency
- Illuminated Check Engine Light
BMW DTC P083C causes
Common causes of DTC P083C on BMW vehicles include:
- Malfunctioning transmission fluid pressure sensor/switch
- Wiring or connector issues in the sensor circuit
- Low transmission fluid level or contaminated fluid
- Faulty transmission control module (TCM)
BMW DTC P083C seriousness
DTC P083C should not be ignored as it can lead to potential transmission problems if left unresolved. Driving with this fault code present may cause further damage to the transmission system and result in costly repairs.
How to diagnose DTC P083C on BMW
To diagnose DTC P083C on a BMW, a mechanic would typically perform the following steps:
- Use a diagnostic scanner to retrieve the fault code and related data
- Inspect the transmission fluid level and condition
- Check the wiring and connectors in the sensor circuit for any damage or corrosion
- Test the transmission fluid pressure sensor/switch for proper operation
- Verify the functionality of the TCM
How to fix DTC P083C on BMW
To fix DTC P083C on a BMW, the following steps may be taken:
- Replace the faulty transmission fluid pressure sensor/switch
- Repair or replace any damaged wiring or connectors in the sensor circuit
- Ensure the transmission fluid level is correct and the fluid is clean
- If necessary, replace the transmission control module (TCM)
How to erase DTC P083C on BMW
After fixing the underlying issue causing DTC P083C on a BMW, the fault code can be erased using a diagnostic scanner. This will clear the code from the vehicle’s memory and turn off the Check Engine Light. It is important to ensure that the repair has been successful before clearing 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
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