U0308

Software Incompatibility With Throttle Actuator Control Module

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

~$167 (est.)

Symptoms

Check Engine light comes on
The engine goes into emergency mode
Reduced engine power
Unstable operation at idle
Acceleration problems

Causes

Incompatible ECU software update
Incompatible throttle module software update
Replacing the throttle module with an incompatible one
Problems with communication between modules
Software corruption

How to Fix

Check software update history
Scan all modules for errors
Update software to compatible versions
Check the integrity of the wiring harness
Contact your dealer to flash the modules

Related codes

U0300 U0301 U0302