P0E8C

Drive Motor A Inverter Voltage Sensor B Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Reduced motor power
Check Engine Light Illuminates
Unstable operation of the hybrid system
Increased fuel consumption (for hybrids)

Causes

Open or short circuit in the sensor circuit
Inverter voltage sensor fault
Inverter problems
Poor contact in connectors
Problems with the hybrid system control unit

How to Fix

Check the integrity of wiring and connectors
Test the inverter voltage sensor
Check the performance of the inverter
Scan the control unit for other errors
If necessary, replace the sensor or inverter

Related codes

P0E8B P0E8D P0E8A