P2764 – BMW DTC

BMW DTC P2764 – Torque Converter Clutch Pressure Control Solenoid Control Circuit Low

DTC P2764 meaning on BMW

DTC P2764 on a BMW indicates a fault with the Torque Converter Clutch Pressure Control Solenoid Control Circuit. This fault code is triggered when the Engine Control Module (ECM) detects that the voltage signal from the solenoid control circuit is lower than the specified range.

BMW DTC P2764 symptoms

Symptoms of DTC P2764 on a BMW may include:

• Harsh shifting
• Transmission slipping
• Decreased fuel efficiency
• Transmission overheating

BMW DTC P2764 causes

Common causes of DTC P2764 on a BMW include:

• Faulty Torque Converter Clutch Pressure Control Solenoid
• Wiring issues in the solenoid control circuit
• ECM software issues

BMW DTC P2764 seriousness

DTC P2764 should be addressed promptly as it can lead to further damage to the transmission if left unresolved. Ignoring this fault code may result in transmission failure and costly repairs.

How to diagnose DTC P2764 on BMW

To diagnose DTC P2764 on a BMW, a mechanic would typically perform the following steps:

1. Use a diagnostic scanner to retrieve the fault code
2. Inspect the wiring and connectors in the Torque Converter Clutch Pressure Control Solenoid circuit
3. Test the Torque Converter Clutch Pressure Control Solenoid for proper operation
4. Check for any software updates for the ECM

How to fix DTC P2764 on BMW

To fix DTC P2764 on a BMW, the following steps may be taken:

1. Replace the faulty Torque Converter Clutch Pressure Control Solenoid
2. Repair any damaged wiring or connectors in the solenoid control circuit
3. Update the ECM software if necessary

How to erase DTC P2764 on BMW

After fixing the underlying issue causing DTC P2764 on a BMW, the fault code can be erased using a diagnostic scanner. The scanner can clear the code from the ECM’s memory, resetting the Check Engine Light.

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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