BMW DTC P1CC5 – Battery Charger Control Module Temperature Sensor ‘B’ Circuit Low
DTC P1CC5 meaning on BMW
The Diagnostic Trouble Code (DTC) P1CC5 for BMW refers to the Battery Charger Control Module Temperature Sensor ‘B’ Circuit Low. This code indicates that there is a problem with the temperature sensor circuit in the battery charger control module, specifically sensor ‘B’, where the voltage is lower than the expected range.
BMW DTC P1CC5 symptoms
Symptoms of the BMW DTC P1CC5 may include:
- Check Engine Light (MIL) illuminated on the dashboard
- Reduced battery charging efficiency
- Potential issues with the battery charging system
BMW DTC P1CC5 causes
Possible causes of the BMW DTC P1CC5 include:
- Defective temperature sensor ‘B’
- Wiring or connection issues in the temperature sensor circuit
- Faulty battery charger control module
BMW DTC P1CC5 seriousness
The seriousness of the BMW DTC P1CC5 code lies in the potential impact on the battery charging system. If left unresolved, it can lead to inefficient charging, potential battery issues, and overall electrical system problems in the vehicle.
How to diagnose DTC P1CC5 on BMW
To diagnose the DTC P1CC5 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault codes from the vehicle’s computer
- Inspect the wiring and connections related to the temperature sensor ‘B’
- Test the temperature sensor ‘B’ for proper functionality
- Check the battery charger control module for any faults
How to fix DTC P1CC5 on BMW
To fix the DTC P1CC5 on a BMW, you may need to:
- Replace the faulty temperature sensor ‘B’
- Repair any damaged wiring or connections in the sensor circuit
- If necessary, replace the battery charger control module
How to erase DTC P1CC5 on BMW
To erase the DTC P1CC5 code 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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