P2BC1

Charge Air Cooler Coolant Pump A Stuck/Stalled

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Reduced engine power
Increased fuel consumption
Engine overheating
Check Engine Light Illuminates
Possible misfires

Causes

Coolant pump stuck
Open or short circuit in the pump circuit
Pump relay fault
Problems with the engine control unit
Low coolant level

How to Fix

Check the level and condition of the coolant
Diagnose the electrical circuit of the pump
Check the operation of the pump when power is supplied directly
Replace faulty coolant pump
Clear error codes and test drive

Related codes

P2BC2 P2BC0 P2BC3