P2DD1

Control Pilot Charging Switch B Circuit High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Inability to charge high voltage battery
The hybrid system only runs on internal combustion engines
Check Engine light comes on
Reduced vehicle power
Charging error message on display

Causes

Damage to the charging port
Open or short circuit in control circuit
Charger fault
Problems with high voltage battery
Charging control module malfunction

How to Fix

Check the charging port for damage
Diagnose control circuit integrity
Check the functionality of the charger
Diagnose the condition of a high-voltage battery
Scan the control module for errors
Repair only from an authorized dealer

Related codes

P2DD0 P2DD2 P0AA6