P2EA9

DC/AC Converter A Over Temperature

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$167–556 (est.)

Symptoms

Reduced vehicle power
Malfunction warning on the dashboard
Disabling systems powered by the inverter
Overheating in the engine compartment
The car goes into emergency mode

Causes

Converter cooling fan failure
Converter cooling system clogged
Increased load on the converter
Malfunction of temperature sensors
Electrical wiring problems

How to Fix

Check the operation of the converter cooling system
Diagnose temperature sensors
Check the electrical connections of the inverter
Test the converter under load
Replace converter if necessary

Related codes

P2EA8 P2EAA P2EAB