U033E

Software Incompatibility With Hybrid/EV Battery Interface Control Module E

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

~$167 (est.)

Symptoms

Check Engine light comes on
Hybrid/electric system power reduction
Limitation of hybrid system operation
Errors in the operation of the regenerative braking system
Error message on the car display

Causes

Outdated module software
Errors in module programming
Software version mismatch between modules
Software corruption
Software update problems

How to Fix

Diagnostics using a specialized scanner
Checking the latest software versions of all related modules
Module software update
Reflashing problematic modules
Repair only from an authorized dealer

Related codes

U033D U033F U0340