BMW DTC P1E98 – Drive Motor ‘A’ Inverter Limp Home Request Temperature Error
DTC P1E98 meaning on BMW
The DTC P1E98 error code on BMW vehicles indicates a Drive Motor ‘A’ Inverter Limp Home Request Temperature Error. This fault code is related to the electric drive system of the vehicle, specifically the inverter that controls the electric motor.
BMW DTC P1E98 symptoms
Symptoms of the BMW DTC P1E98 error code may include reduced power output from the electric motor, the vehicle going into a limp mode where performance is limited, and a warning light on the dashboard indicating a fault in the electric drive system.
BMW DTC P1E98 causes
The DTC P1E98 error code on BMW vehicles can be triggered by various factors such as a malfunction in the inverter temperature sensor, a wiring issue in the electric drive system, or a fault in the inverter itself.
BMW DTC P1E98 seriousness
The DTC P1E98 error code should be addressed promptly as it can affect the performance and drivability of the vehicle. Ignoring this fault may lead to further damage to the electric drive components.
How to diagnose DTC P1E98 on BMW
To diagnose the DTC P1E98 error code on a BMW, a diagnostic scan tool capable of reading BMW specific fault codes is required. The technician will need to inspect the inverter temperature sensor, check the wiring for any damage or loose connections, and perform a thorough inspection of the electric drive system components.
How to fix DTC P1E98 on BMW
Fixing the DTC P1E98 error code on a BMW may involve replacing the inverter temperature sensor if it is faulty, repairing any damaged wiring in the electric drive system, or replacing the inverter unit itself if deemed necessary. It is recommended to follow the manufacturer’s repair procedures and use genuine BMW parts for the best results.
How to erase DTC P1E98 on BMW
Once the underlying issue causing the DTC P1E98 error code on a BMW has been resolved, the fault code can be cleared using a diagnostic scan tool. By clearing the code, the vehicle’s onboard computer will no longer register the fault, and the warning light on the dashboard should turn off.
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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