BMW DTC P1C64 – Universal Charger Extension Control Module Power Factor Correction Converter Voltage Sensor Circuit Low
DTC P1C64 meaning on BMW
The DTC P1C64 on a BMW refers to the Universal Charger Extension Control Module Power Factor Correction Converter Voltage Sensor Circuit Low fault code. This code indicates that there is a low voltage signal detected in the power factor correction converter voltage sensor circuit of the universal charger extension control module.
BMW DTC P1C64 symptoms
Symptoms of the BMW DTC P1C64 may include issues with the charging system, such as slow or incomplete charging of the vehicle’s battery. The vehicle may also experience reduced power output or efficiency due to the fault in the power factor correction converter voltage sensor circuit.
BMW DTC P1C64 causes
The BMW DTC P1C64 code can be triggered by various factors, including a faulty power factor correction converter voltage sensor, damaged wiring or connectors in the circuit, or issues with the universal charger extension control module itself.
BMW DTC P1C64 seriousness
While the BMW DTC P1C64 code may not cause immediate drivability issues, it is important to address this fault promptly to ensure the proper functioning of the charging system and prevent potential damage to the vehicle’s electrical components.
How to diagnose DTC P1C64 on BMW
To diagnose the DTC P1C64 on a BMW, a diagnostic scan tool can be used to retrieve the fault code and further investigate the power factor correction converter voltage sensor circuit. A visual inspection of the wiring and connectors related to the circuit should also be performed to check for any visible damage or loose connections.
How to fix DTC P1C64 on BMW
Fixing the BMW DTC P1C64 code may involve replacing the faulty power factor correction converter voltage sensor, repairing any damaged wiring or connectors in the circuit, or addressing issues with the universal charger extension control module. It is recommended to follow the manufacturer’s repair procedures and use genuine BMW parts for the best results.
How to erase DTC P1C64 on BMW
Once the underlying issue causing the DTC P1C64 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 reset the fault memory, and the warning light associated with the DTC P1C64 should no longer be illuminated.
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
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.