P2EA7

DC/AC Converter A Input Voltage Too Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–333 (est.)

Symptoms

Reduced performance of the hybrid/electric system
Difficulty starting the engine
Insufficient power
Check Engine Light Illuminates
It is possible to disable some vehicle functions

Causes

Low battery voltage
DC/AC converter malfunction
Problems with wiring or connectors (break, short circuit, corrosion)
Malfunction of the hybrid system control unit
Problems with the generator (auxiliary)

How to Fix

Check the battery voltage and charge or replace it if necessary.
Check the DC/AC converter wiring and connectors for damage or corrosion.
Check the input voltage of the DC/AC converter using a multimeter.
Check the DC/AC converter for internal faults.
Replace the DC/AC converter if it is faulty.

Related codes

P2EA6 P2EA8 P2E9F