P0E2C

Drive Motor Inverter Temperature Sensor H Circuit Intermittent/Erratic

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$33–167 (est.)

Symptoms

Reduced motor power
Transition of the vehicle to emergency operation mode
Check Engine Light or Hybrid System Malfunction Warning Illuminated
Unstable operation of the power plant
Possible shutdown of the electric drive

Causes

Loose or corroded sensor electrical connection
Open or short circuit in sensor circuit wiring harness
Faulty inverter temperature sensor
Powertrain control module (PCM) internal malfunction

How to Fix

Visually inspect the sensor connector and wiring for damage, corrosion, or loose connections.
Checking the resistance and continuity of the temperature sensor circuit
Checking the sensor signal voltage using a scanner or multimeter
Replacing a faulty inverter temperature sensor
If necessary, repair or replace damaged wiring

Related codes

P0E29 P0E2A P0E2B