P0C87 – BMW DTC

BMW DTC P0C87 – Hybrid/EV Battery Temperature Sensor ‘G’/’H’ Correlation

DTC P0C87 meaning on BMW

The Diagnostic Trouble Code (DTC) P0C87 for BMW indicates a correlation issue between the Hybrid/EV Battery Temperature Sensor ‘G’ and ‘H’. This means that the temperature readings from these sensors are not matching up as expected, potentially leading to inaccuracies in the battery temperature monitoring system.

BMW DTC P0C87 symptoms

Symptoms of the DTC P0C87 on a BMW may include:

• Check Engine Light (CEL) illuminated on the dashboard
• Reduced fuel efficiency or hybrid system performance
• Abnormal battery temperature readings on the display

BMW DTC P0C87 causes

The DTC P0C87 on a BMW can be caused by various factors, including:

• Malfunctioning Hybrid/EV Battery Temperature Sensor ‘G’ or ‘H’
• Wiring or connection issues in the sensor circuit
• Software glitches in the battery temperature monitoring system

BMW DTC P0C87 seriousness

While the DTC P0C87 may not always result in immediate drivability issues, it is important to address this problem promptly to prevent potential damage to the hybrid or EV battery system. Ignoring this DTC could lead to further complications and reduced efficiency of the vehicle.

How to diagnose DTC P0C87 on BMW

To diagnose the DTC P0C87 on a BMW, a mechanic would typically perform the following steps:

1. Use a diagnostic scanner to retrieve the specific fault codes stored in the vehicle’s computer
2. Inspect the Hybrid/EV Battery Temperature Sensor ‘G’ and ‘H’ for any physical damage or corrosion
3. Check the wiring and connections related to the temperature sensors for any signs of wear or disconnection
4. Perform a battery system test to ensure proper functionality

How to fix DTC P0C87 on BMW

Fixing the DTC P0C87 on a BMW may involve the following steps:

1. Replace the malfunctioning Hybrid/EV Battery Temperature Sensor ‘G’ or ‘H’
2. Repair any damaged wiring or connections in the sensor circuit
3. Update the software of the battery temperature monitoring system, if necessary
4. Clear the fault codes from the vehicle’s computer after the repairs have been completed

How to erase DTC P0C87 on BMW

To erase the DTC P0C87 on a BMW, follow these steps:

1. Use a diagnostic scanner to access the vehicle’s onboard computer system
2. Select the option to clear the fault codes stored in the system
3. Confirm the deletion of the DTC P0C87 code
4. Turn off the ignition and restart 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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