BMW DTC P0752 – Shift Solenoid ‘A’ Stuck On
DTC P0752 meaning on BMW
The DTC P0752 code on a BMW indicates an issue with the Shift Solenoid ‘A’ being stuck on. This means that the transmission control module has detected that the shift solenoid ‘A’ is not functioning properly and is remaining in the on position when it should be off.
BMW DTC P0752 symptoms
Symptoms of a DTC P0752 on a BMW may include harsh shifting, delayed shifting, transmission slipping, decreased fuel efficiency, and the transmission being stuck in a single gear.
BMW DTC P0752 causes
The most common causes of a DTC P0752 on a BMW are a faulty shift solenoid ‘A’, low transmission fluid level, dirty or contaminated transmission fluid, or a wiring issue in the transmission control circuit.
BMW DTC P0752 seriousness
Ignoring a DTC P0752 on a BMW can lead to further damage to the transmission and potentially result in complete transmission failure. It is important to address this issue promptly to prevent costly repairs.
How to diagnose DTC P0752 on BMW
To diagnose a DTC P0752 on a BMW, a mechanic would typically use a scan tool to retrieve the fault code and then perform a visual inspection of the transmission fluid level and condition. They may also conduct a test to check the resistance of the shift solenoid ‘A’ and inspect the wiring for any damage.
How to fix DTC P0752 on BMW
Fixing a DTC P0752 on a BMW usually involves replacing the faulty shift solenoid ‘A’. Additionally, the transmission fluid should be flushed and replaced if it is dirty or contaminated. Any damaged wiring in the transmission control circuit should be repaired or replaced as needed.
How to erase DTC P0752 on BMW
Once the issue causing the DTC P0752 on a BMW has been fixed, the fault code can be erased using a scan tool. This will reset the transmission control module and clear the code from the system.
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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