BMW DTC P1C53 – Universal Charger Extension Control Module System Voltage Sensor Circuit Voltage Out of Range Low
DTC P1C53 meaning on BMW
The Diagnostic Trouble Code (DTC) P1C53 for BMW refers to the Universal Charger Extension Control Module System Voltage Sensor Circuit Voltage Out of Range Low. This code indicates that the voltage sensor circuit within the Universal Charger Extension Control Module is detecting a voltage that is below the expected range.
BMW DTC P1C53 symptoms
Symptoms of the BMW DTC P1C53 may include:
- Check Engine Light illuminated on the dashboard
- Reduced charging performance for the vehicle’s battery
- Issues with the charging system
BMW DTC P1C53 causes
Possible causes of the BMW DTC P1C53 include:
- Faulty Universal Charger Extension Control Module
- Wiring or connection issues in the voltage sensor circuit
- Low battery voltage
BMW DTC P1C53 seriousness
The seriousness of the BMW DTC P1C53 code lies in the potential impact on the vehicle’s charging system. If left unresolved, it can lead to battery charging issues and potential electrical system malfunctions.
How to diagnose DTC P1C53 on BMW
To diagnose the DTC P1C53 on a BMW, a mechanic would typically perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes stored in the vehicle’s computer
- Inspect the Universal Charger Extension Control Module for any visible damage or signs of malfunction
- Check the wiring and connections in the voltage sensor circuit for any issues
- Test the battery voltage to ensure it is within the proper range
How to fix DTC P1C53 on BMW
To fix the DTC P1C53 on a BMW, the following steps may be taken:
- Replace the faulty Universal Charger Extension Control Module if necessary
- Repair any damaged wiring or connections in the voltage sensor circuit
- If the battery voltage is low, charge or replace the battery as needed
How to erase DTC P1C53 on BMW
To erase the DTC P1C53 code on a BMW, the fault must first be fixed. Once the underlying issue has been addressed, a diagnostic scanner can be used to clear the fault codes stored in the vehicle’s computer.
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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