P1CC7 – BMW DTC

BMW DTC P1CC7 – Battery Charger Control Module Temperature Sensor ‘C’ Circuit Intermittent/Erratic

DTC P1CC7 meaning on BMW

DTC P1CC7 for BMW refers to the Battery Charger Control Module Temperature Sensor ‘C’ Circuit Intermittent/Erratic. This diagnostic trouble code indicates that there is an intermittent or erratic signal coming from the temperature sensor ‘C’ circuit in the battery charger control module.

BMW DTC P1CC7 symptoms

Symptoms of BMW DTC P1CC7 may include:

• Check Engine Light (MIL) illuminated
• Erratic battery charging behavior
• Reduced battery performance

BMW DTC P1CC7 causes

Possible causes of BMW DTC P1CC7 include:

• Faulty temperature sensor ‘C’
• Wiring or connection issues in the temperature sensor circuit
• Intermittent electrical problems

BMW DTC P1CC7 seriousness

While BMW DTC P1CC7 may not cause immediate drivability issues, it is important to address this problem promptly to prevent potential battery charging system malfunctions and ensure optimal vehicle performance.

How to diagnose DTC P1CC7 on BMW

To diagnose BMW DTC P1CC7, a mechanic would typically perform the following steps:

1. Use a diagnostic scanner to retrieve the fault codes
2. Inspect the temperature sensor ‘C’ and its wiring for any visible damage
3. Test the temperature sensor for proper resistance values
4. Check the battery charger control module for any related faults

How to fix DTC P1CC7 on BMW

To fix BMW DTC P1CC7, the following steps may be taken:

1. Replace the faulty temperature sensor ‘C’
2. Repair any damaged wiring or connections in the 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 P1CC7 on BMW

To erase BMW DTC P1CC7, 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
3. Confirm the deletion of the DTC P1CC7 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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