BMW DTC U019E – Lost Communication With Transmission Range Control Module
DTC U019E meaning on BMW
DTC U019E on a BMW indicates a communication error between the vehicle’s onboard diagnostic system and the Transmission Range Control Module. This error code signifies that the control module responsible for managing the transmission range information is not communicating properly with the vehicle’s main computer.
BMW DTC U019E symptoms
Symptoms of DTC U019E on a BMW may include:
- Transmission shifting issues
- Erratic or harsh shifting
- Transmission stuck in one gear
- Check Engine Light illuminated
BMW DTC U019E causes
Common causes of DTC U019E on a BMW include:
- Faulty Transmission Range Control Module
- Wiring or connection issues between the control module and the main computer
- Software glitches or communication errors
BMW DTC U019E seriousness
The seriousness of DTC U019E on a BMW depends on the extent of the communication failure between the transmission range control module and the vehicle’s main computer. Ignoring this issue can lead to potential transmission problems and affect the overall drivability of the vehicle.
How to diagnose DTC U019E on BMW
To diagnose DTC U019E on a BMW, follow these steps:
- Use a diagnostic scanner to retrieve the fault codes from the vehicle’s computer.
- Inspect the wiring and connections between the Transmission Range Control Module and the main computer for any visible damage or loose connections.
- Perform a communication test using diagnostic tools to check for proper data exchange between the modules.
How to fix DTC U019E on BMW
To fix DTC U019E on a BMW, consider the following:
- Replace the faulty Transmission Range Control Module if necessary.
- Repair any damaged wiring or connections between the modules.
- Update the software of the control modules to address any communication errors.
How to erase DTC U019E on BMW
To erase DTC U019E on a BMW, you can:
- Use a diagnostic scanner to clear the fault codes from the vehicle’s computer.
- After fixing the underlying issue, perform a test drive to ensure the code does not reappear.
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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