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P1C5D – BMW DTC

BMW DTC P1C5D – Universal Charger Extension Control Module Cooling System Temperature Sensor Circuit Temperature Too High

DTC P1C5D meaning on BMW

DTC P1C5D on a BMW refers to a fault with the Universal Charger Extension Control Module Cooling System Temperature Sensor Circuit. This diagnostic trouble code indicates that the temperature sensor circuit is reporting a temperature that is too high.

BMW DTC P1C5D symptoms

Symptoms of BMW DTC P1C5D may include:

  • Check Engine Light illuminated
  • Engine overheating
  • Reduced engine performance

BMW DTC P1C5D causes

Possible causes of BMW DTC P1C5D include:

  • Defective temperature sensor
  • Wiring or connection issues in the sensor circuit
  • Faulty Universal Charger Extension Control Module

BMW DTC P1C5D seriousness

Ignoring BMW DTC P1C5D can lead to potential engine damage due to overheating. It is important to address this issue promptly to prevent further complications.

How to diagnose DTC P1C5D on BMW

To diagnose DTC P1C5D on a BMW, you can perform the following steps:

  1. Use a diagnostic scanner to retrieve the fault codes
  2. Inspect the temperature sensor and its wiring for any visible damage
  3. Test the sensor’s resistance and voltage readings
  4. Check the Universal Charger Extension Control Module for any faults

How to fix DTC P1C5D on BMW

To fix DTC P1C5D on a BMW, you may need to:

  1. Replace the faulty temperature sensor
  2. Repair any damaged wiring or connections in the sensor circuit
  3. Replace the Universal Charger Extension Control Module if necessary

How to erase DTC P1C5D on BMW

To erase DTC P1C5D on a BMW, you can:

  1. Use a diagnostic scanner to clear the fault codes
  2. Ensure that the underlying issue causing the fault code has been resolved
  3. Perform a test drive to confirm that the code does not return

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

← All BMW Diagnostic Trouble Codes

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