P2CCB

Coolant Pump Speed Sensor Circuit High

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

Engine overheating
Unstable engine operation
Check Engine light comes on
Reduced cooling system efficiency

Causes

Coolant pump speed sensor malfunction
Wiring harness damage
Short circuit in the circuit
Problems with the ECU

How to Fix

Check the condition of the coolant pump speed sensor
Inspect the wiring harness for damage
Check the circuit for short circuit
If necessary, replace the sensor or wiring harness
Check and update ECU software

Related codes

P2CCA P2CCC P2CCD