BMW DTC P1C6D – Universal Charger Extension Control Module Internal DC Link Voltage Sensor Circuit Voltage Out of Range High
DTC P1C6D meaning on BMW
DTC P1C6D on a BMW refers to the Universal Charger Extension Control Module Internal DC Link Voltage Sensor Circuit Voltage Out of Range High. This diagnostic trouble code indicates that there is an issue with the internal DC link voltage sensor circuit in the charger extension control module of the vehicle.
BMW DTC P1C6D symptoms
Symptoms of BMW DTC P1C6D may include:
- Check Engine Light illuminated on the dashboard
- Reduced charging efficiency for the vehicle’s battery
- Potential issues with the vehicle’s charging system
BMW DTC P1C6D causes
Common causes of BMW DTC P1C6D include:
- Faulty internal DC link voltage sensor
- Wiring or connection issues in the charger extension control module
- Issues with the vehicle’s charging system components
BMW DTC P1C6D seriousness
The seriousness of BMW DTC P1C6D lies in the potential impact on the vehicle’s charging system and battery health. Ignoring this issue can lead to further complications and potential battery-related problems.
How to diagnose DTC P1C6D on BMW
To diagnose DTC P1C6D on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault codes from the vehicle’s computer
- Inspect the internal DC link voltage sensor and its circuit for any visible damage or issues
- Check the wiring and connections related to the charger extension control module
How to fix DTC P1C6D on BMW
To fix DTC P1C6D on a BMW, you may need to:
- Replace the faulty internal DC link voltage sensor
- Repair any damaged wiring or connections in the charger extension control module
- Ensure proper functioning of the vehicle’s charging system components
How to erase DTC P1C6D on BMW
To erase DTC P1C6D on a BMW, you can:
- Use a diagnostic scanner to clear the fault codes from the vehicle’s computer
- Verify that the issue has been resolved by checking for any recurring fault codes
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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