P0E32

DC/DC Converter Voltage Sensor A Range/Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

Symptoms

Check Engine light comes on
Hybrid system power reduction
Problems charging a 12-volt battery
System transition to emergency mode
Unstable operation of electrical equipment

Causes

Faulty DC/DC voltage sensor
Damage to the sensor wiring harness
Poor contact in sensor connectors
DC/DC converter malfunction
Sensor circuit grounding problems

How to Fix

Check the integrity of the sensor wiring harness
Check connections and contacts in connectors
Test the voltage sensor with a multimeter
If necessary, replace the voltage sensor
Check the operation of the DC/DC converter

Related codes

P0E33 P0E34 P0E35