P2E2E

Battery Charger A Module Supply Voltage High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–167 (est.)

Symptoms

Check Engine Light Is On
Recharging the battery
Unstable operation of electrical equipment
The smell of burning insulation
Reduced hybrid system performance (if applicable)

Causes

Generator voltage regulator malfunction
Alternator Problems
Short circuit in the power supply circuit of the charging module
Malfunction of the charging module itself
Wiring Harness Problems

How to Fix

Check the voltage at the battery terminals with the engine running
Diagnose the generator and voltage regulator
Check the power supply circuit of the charging module for a short circuit
Charging module testing
Replacing faulty components

Related codes

P2E2D P0A7E P0562