P0CBD

Drive Motor A Coolant Temperature Sensor Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

Check Engine light comes on
Hybrid system power reduction
Incorrect temperature readings on the dashboard
Activation of emergency operation
Increased fuel consumption

Causes

Coolant temperature sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Corroded contacts or damaged wiring
Problems with the hybrid system ECU

How to Fix

Check the condition of the coolant temperature sensor
Check the integrity of the sensor circuit and connectors
Clean connector contacts if necessary
Replace the temperature sensor if it is faulty
Check the operation of the system after repair

Related codes

P0CBE P0CBF P0CC0