BMW DTC P2754 – Transmission Fluid Cooler Control Circuit Low
DTC P2754 meaning on BMW
DTC P2754 on a BMW indicates a fault in the transmission fluid cooler control circuit. This fault is triggered when the powertrain control module (PCM) detects that the voltage signal from the transmission fluid cooler control circuit is lower than the specified threshold.
BMW DTC P2754 symptoms
Symptoms of DTC P2754 on a BMW may include:
- Check Engine Light (CEL) illuminated on the dashboard
- Transmission shifting issues
- Reduced fuel efficiency
BMW DTC P2754 causes
The common causes of DTC P2754 on a BMW are:
- Faulty transmission fluid cooler control solenoid
- Wiring or connector issues in the transmission fluid cooler control circuit
- Low transmission fluid level
BMW DTC P2754 seriousness
While DTC P2754 may not cause immediate drivability issues, it is important to address this fault promptly to prevent potential damage to the transmission system. Ignoring this fault can lead to more severe transmission problems and increased repair costs.
How to diagnose DTC P2754 on BMW
To diagnose DTC P2754 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 cooler control solenoid for proper operation
- Check the wiring and connectors in the transmission fluid cooler control circuit for any damage or corrosion
- Verify the transmission fluid level and condition
How to fix DTC P2754 on BMW
To fix DTC P2754 on a BMW, the following steps may be taken:
- Replace the faulty transmission fluid cooler control solenoid
- Repair or replace any damaged wiring or connectors in the transmission fluid cooler control circuit
- Ensure the transmission fluid level is at the correct level and top up if necessary
How to erase DTC P2754 on BMW
After addressing the underlying issue causing DTC P2754 on a BMW, the fault code can be cleared using a diagnostic scanner. This will reset the Check Engine Light and allow the vehicle’s PCM to monitor the system for any new faults.
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.