P2E34

Battery Charger A Module Forced Shutdown Voltage High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Check Engine light comes on
Problems starting the engine
Unstable operation of electrical equipment
Reduced battery power
Switching off comfort systems

Causes

Voltage regulator malfunction
Problems with the generator
Damage to the charging system wiring harness
Battery charging module malfunction
Short circuit in charging circuit

How to Fix

Check the voltage at the battery terminals with the engine running
Diagnose the generator and voltage regulator
Inspect the charging system wiring harness for damage.
Check battery charging module
Replace faulty components

Related codes

P2E33 P2E35 P0562