BMW DTC P0980 – Shift Solenoid ‘C’ Control Circuit High
DTC P0980 meaning on BMW
The Diagnostic Trouble Code (DTC) P0980 for BMW refers to an issue with the Shift Solenoid ‘C’ Control Circuit being detected as high. This means that the powertrain control module (PCM) has detected an electrical fault in the circuit that controls the operation of the Shift Solenoid ‘C’ in the transmission.
BMW DTC P0980 symptoms
Symptoms of DTC P0980 on a BMW may include:
- Harsh or delayed shifting
- Transmission slipping
- Transmission stuck in a single gear
- Check Engine Light illuminated on the dashboard
BMW DTC P0980 causes
The common causes of DTC P0980 on a BMW include:
- Faulty Shift Solenoid ‘C’
- Open or short circuit in the wiring harness
- Corroded or damaged connectors
- Issues with the transmission control module (TCM)
BMW DTC P0980 seriousness
Ignoring DTC P0980 on a BMW can lead to further transmission problems and potential damage. It is important to address this issue promptly to prevent more severe issues and ensure the proper functioning of the transmission system.
How to diagnose DTC P0980 on BMW
To diagnose DTC P0980 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault codes stored in the PCM.
- Inspect the wiring harness and connectors for any visible damage or corrosion.
- Test the Shift Solenoid ‘C’ for proper operation using a multimeter.
- Check the TCM for any faults or malfunctions.
How to fix DTC P0980 on BMW
To fix DTC P0980 on a BMW, you can try the following solutions:
- Replace the faulty Shift Solenoid ‘C’ with a new one.
- Repair any open or short circuits in the wiring harness.
- Clean or replace corroded connectors.
- If the issue persists, consult a professional mechanic for further diagnosis and repair.
How to erase DTC P0980 on BMW
To erase DTC P0980 on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the PCM. After addressing the underlying issue causing the fault code, clearing the code will reset the Check Engine Light and ensure that the system is functioning properly.
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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