Question 1

What does U0293 mean?

Accepted Answer

U0293 - Lost Communication with Hybrid Powertrain Control Module. Communication lost with hybrid control module.

Question 2

What are the symptoms of U0293?

Accepted Answer

Hybrid system warning, May not enter EV mode, Possible no-start

Question 3

What causes U0293?

Accepted Answer

Hybrid control module failure, CAN bus wiring, Hybrid battery voltage issue

Question 4

How much does it cost to fix U0293?

Accepted Answer

Typical repair cost: $200-$3,000. Do not attempt high-voltage hybrid work without proper training and safety equipment. Orange cables carry 200-400V+.

U0293 — Lost Communication with Hybrid Powertrain Control Module

Don't guess — diagnose U0293 the right way

Common symptoms of U0293

Common causes of U0293

Repair cost & difficulty

Vehicles commonly affected

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