P0C5A

Drive Motor A Position Sensor Circuit B

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Rough engine operation
Problems starting the engine
Switching to emergency mode

Causes

Open or short circuit in the sensor circuit
Engine position sensor malfunction
Problems with the sensor connector
Malfunction of the electronic control unit
Contact corrosion

How to Fix

Check the integrity of the sensor circuit
Check sensor resistance and voltage
Inspect connectors and contacts for damage
If necessary, replace the position sensor
Check and update ECU software

Related codes

P0C5B P0C59 P0C58