P0C80 – BMW DTC

BMW DTC P0C80 – Hybrid/EV Battery Temperature Sensor ‘G’ Circuit Intermittent/Erratic

DTC P0C80 meaning on BMW

The DTC P0C80 code on a BMW indicates an issue with the Hybrid/EV Battery Temperature Sensor ‘G’ Circuit being intermittent or erratic. This sensor is responsible for monitoring the temperature of the hybrid or electric vehicle battery pack.

BMW DTC P0C80 symptoms

Symptoms of the DTC P0C80 code on a BMW may include:

• Check Engine Light illuminated
• Reduced hybrid or electric vehicle performance
• Increased fuel consumption
• Difficulty starting the vehicle

BMW DTC P0C80 causes

Common causes of the DTC P0C80 code on a BMW include:

• Faulty Hybrid/EV Battery Temperature Sensor ‘G’
• Wiring or connection issues in the sensor circuit
• Intermittent sensor signal

BMW DTC P0C80 seriousness

The DTC P0C80 code should be addressed promptly as it can affect the performance and efficiency of the hybrid or electric vehicle. Ignoring this code may lead to further damage to the vehicle’s battery system.

How to diagnose DTC P0C80 on BMW

To diagnose the DTC P0C80 code on a BMW, a mechanic may perform the following steps:

1. Use a diagnostic scanner to retrieve the fault codes
2. Inspect the Hybrid/EV Battery Temperature Sensor ‘G’ and its wiring for any visible damage
3. Test the sensor’s resistance and voltage output
4. Check for any loose connections or corrosion in the sensor circuit

How to fix DTC P0C80 on BMW

To fix the DTC P0C80 code on a BMW, the following steps may be taken:

1. Replace the faulty Hybrid/EV Battery Temperature Sensor ‘G’
2. Repair any damaged wiring or connections in the sensor circuit
3. Clear the fault codes using a diagnostic scanner
4. Perform a test drive to ensure the issue has been resolved

How to erase DTC P0C80 on BMW

To erase the DTC P0C80 code on a BMW, follow these steps:

1. Connect a diagnostic scanner to the vehicle’s OBD-II port
2. Select the option to clear fault codes from the scanner menu
3. Confirm the action and wait for the scanner to clear the codes
4. Disconnect the scanner and start the vehicle to ensure the code has been successfully erased

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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