BMW DTC P276D – Electric/Auxiliary Transmission Fluid Pump ‘B’ Motor Current
DTC P276D meaning on BMW
DTC P276D on a BMW refers to an issue with the Electric/Auxiliary Transmission Fluid Pump ‘B’ Motor Current. This diagnostic trouble code indicates that there is a problem with the current being drawn by the electric or auxiliary transmission fluid pump motor ‘B’.
BMW DTC P276D symptoms
Symptoms of DTC P276D on a BMW may include:
- Transmission shifting issues
- Harsh or delayed shifting
- Transmission slipping
- Check Engine Light illuminated
BMW DTC P276D causes
Common causes of DTC P276D on a BMW include:
- Faulty electric or auxiliary transmission fluid pump ‘B’
- Wiring or connector issues
- Low transmission fluid level
- Internal transmission problems
BMW DTC P276D seriousness
DTC P276D should be addressed promptly as it can lead to further transmission issues if left unresolved. Ignoring this code may result in more severe transmission damage and potentially costly repairs.
How to diagnose DTC P276D on BMW
To diagnose DTC P276D on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault code
- Inspect the electric or auxiliary transmission fluid pump ‘B’ and related components
- Check the wiring and connectors for any damage or loose connections
- Verify the transmission fluid level and condition
How to fix DTC P276D on BMW
To fix DTC P276D on a BMW, the following steps may be taken:
- Replace the faulty electric or auxiliary transmission fluid pump ‘B’
- Repair or replace any damaged wiring or connectors
- Ensure the transmission fluid level is correct and top up if necessary
- Clear the fault code and test drive the vehicle to confirm the issue is resolved
How to erase DTC P276D on BMW
To erase DTC P276D on a BMW, a diagnostic scanner can be used to clear the fault code from the vehicle’s computer system. Once the repair has been completed and the issue resolved, the code can be cleared to turn off the Check Engine Light.
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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