BMW DTC P1C6C – Universal Charger Extension Control Module Internal DC Link Voltage Sensor Circuit Voltage Out of Range Low
DTC P1C6C meaning on BMW
DTC P1C6C on a BMW refers to the Universal Charger Extension Control Module Internal DC Link Voltage Sensor Circuit Voltage Out of Range Low. This diagnostic trouble code indicates that the voltage sensor circuit within the charger extension control module is detecting a voltage level that is below the expected range.
BMW DTC P1C6C symptoms
Symptoms associated with BMW DTC P1C6C may include issues with charging the vehicle’s battery, irregular charging patterns, or potential warning lights on the dashboard related to the charging system.
BMW DTC P1C6C causes
The causes of BMW DTC P1C6C can vary but may include faulty wiring connections, a malfunctioning voltage sensor, issues with the control module, or problems with the charging system components.
BMW DTC P1C6C seriousness
The seriousness of BMW DTC P1C6C lies in the potential impact on the vehicle’s charging system. If left unresolved, it could lead to battery charging issues, which may result in the vehicle not starting or other electrical system malfunctions.
How to diagnose DTC P1C6C on BMW
To diagnose DTC P1C6C on a BMW, a thorough inspection of the charging system components, including the charger extension control module, voltage sensor circuit, and wiring connections, is necessary. Using a diagnostic scanner to retrieve specific fault codes and conducting voltage tests can help pinpoint the exact cause of the issue.
How to fix DTC P1C6C on BMW
Fixing BMW DTC P1C6C typically involves repairing or replacing the faulty components identified during the diagnostic process. This may include repairing wiring connections, replacing the voltage sensor, or addressing issues with the control module. It is recommended to follow manufacturer guidelines and use OEM parts for a proper repair.
How to erase DTC P1C6C on BMW
Once the underlying issue causing DTC P1C6C on a BMW has been resolved, the diagnostic trouble code can be erased using a diagnostic scanner capable of clearing fault codes. After the repair is completed, the vehicle should be driven to ensure the code does not reappear, indicating a successful fix.
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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