U0293 Lost Comm w/ Hybrid Powertrain Control Module Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by tracy ing, Feb 17, 2018. The OBD code U0293 for Toyota indicates a communication issue between the Hybrid Vehicle Electronic Control Unit (ECU) and the Engine Control Module (ECM). Symptoms include the Engine Light being ON.
This can be caused by a faulty Hybrid Vehicle ECU, wiring harness issues, or poor electrical connections. It is a moderate issue. To fix, inspect and repair any damaged components or wiring.
The U0293 code for Toyota vehicles indicates that there is a communication issue between the engine control module (ECU) and the hybrid vehicle ECU. This can impact the vehicle's performance as it may result in inaccurate data being sent between these two crucial components. How to easily diagnose, repair, and symptoms and causes of a U0293 code that indicates a CAN bus communication problem with the Hybrid Powertrain Control Module.
The U0293 code should be diagnosed and repaired promptly, as it can affect the performance and drivability of the Prius. U0293 - Lost communication with hybrid vehicle control system Jump to Latest 13K views 3 replies 3 participants last post by Easy Rider Feb 22, 2025 dougmoran120 Discussion starter. Repair Information for U0293 Toyota code.
Learn what Lost Communication With Hybrid Vehicle ECU means, location and how to repair. The automobile fault code U0293 indicates a problem with the Hybrid Powertrain Control Module, which can cause the engine light to turn on. The possible causes of this fault code include a faulty Hybrid Powertrain Control Module, an open or shorted harness, or a poor electrical connection.
It is important to visually inspect the wiring harness and connectors for any damage or corrosion. The. The U0293 diagnostic trouble code (DTC) for a 2008 Toyota Prius indicates that there is a communication issue between the vehicle's onboard computer system and the Hybrid Vehicle Electronic Control Unit (ECU).
HV battery problem - U0293 Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by mihhnik, Nov 8, 2013.
![[SOLVED] U0293 Code: Hybrid Powertrain Control Module Communication ...](https://carmodnerd.com/wp-content/uploads/2023/06/U0293-error-fault-code.jpg)
