BMW DTC P2703 – Transmission Friction Element ‘D’ Apply Time Range/Performance
DTC P2703 meaning on BMW
The Diagnostic Trouble Code (DTC) P2703 for BMW refers to an issue with the transmission friction element ‘D’ apply time range or performance. This code indicates that there is a problem with the application time of the friction element ‘D’ in the transmission system, which can affect the overall performance and operation of the transmission.
BMW DTC P2703 symptoms
Symptoms of DTC P2703 on a BMW may include harsh shifting, delayed engagement when shifting gears, slipping gears, or the transmission may fail to engage altogether. The vehicle may also experience decreased fuel efficiency and overall performance issues.
BMW DTC P2703 causes
The most common causes of DTC P2703 on a BMW include low transmission fluid levels, dirty or contaminated transmission fluid, a faulty transmission solenoid, a malfunctioning transmission valve body, or internal transmission damage.
BMW DTC P2703 seriousness
Ignoring DTC P2703 on a BMW can lead to further damage to the transmission system, potentially resulting in complete transmission failure. It is important to address this issue promptly to prevent costly repairs and ensure the safety and reliability of the vehicle.
How to diagnose DTC P2703 on BMW
To diagnose DTC P2703 on a BMW, a mechanic will typically use a diagnostic scanner to retrieve the fault codes stored in the vehicle’s computer system. They will then perform a visual inspection of the transmission system, check the transmission fluid level and condition, and conduct a road test to observe the symptoms firsthand. Further testing may involve checking the transmission solenoids, valve body, and conducting pressure tests to pinpoint the exact cause of the issue.
How to fix DTC P2703 on BMW
Fixing DTC P2703 on a BMW may involve various steps depending on the underlying cause. Common solutions include topping up or replacing the transmission fluid, cleaning or replacing the transmission solenoid, repairing or replacing the transmission valve body, or addressing any internal transmission damage. It is recommended to consult with a professional mechanic or dealership for an accurate diagnosis and proper repair.
How to erase DTC P2703 on BMW
Once the underlying issue causing DTC P2703 on a BMW has been resolved, the fault codes can be cleared using a diagnostic scanner. This will reset the Check Engine Light and erase the DTC from the vehicle’s computer system. It is important to ensure that the repair has been successful before clearing the fault codes to prevent the issue from recurring.
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.