What does code P1765 mean?

Q: What does code P1765 mean?

CAN Throttle Valve. P1765 on BMW vehicles indicates that the engine control module (DME) has detected a communication fault on the controller area network (CAN) bus specifically related to the throttle valve control module. The DME expects regular status messages from the throttle valve assembly, and when those messages are missing, corrupted, or implausible, it stores this code and typically illuminates the check engine light.

DTC codes / BMW codes / P1765

P1765 · BMWCAN Throttle Valve

P1765 on BMW vehicles indicates that the engine control module (DME) has detected a communication fault on the controller area network (CAN) bus specifically related to the throttle valve control module. The DME expects regular status messages from the throttle valve assembly, and when those messages are missing, corrupted, or implausible, it stores this code and typically illuminates the check engine light.

SystemPowertrain

Code typeBMW specific

SeverityMedium

Fix difficultyIntermediate

AreaTransmission

Guidance is general and written for BMW vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.