P0D99

Battery Charger Coupler Temperature Sensor A Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Inability to charge battery
Charging error message on dashboard
Interrupting the charging process
Charger overheating
Reduced charging efficiency

Causes

Faulty temperature sensor
Open or short circuit in the circuit
Poor contact in connectors
Contact corrosion
Charger control unit malfunction

How to Fix

Check the integrity of the sensor circuit
Inspect and clean connector contacts
Check the resistance of the temperature sensor
Replace temperature sensor if necessary
Check the operation of the charger control unit

Related codes

P0D9A P0D9B P0D9C