P0E94

Drive Motor B Inverter Voltage Sensor B Circuit High

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
Problems with the operation of the hybrid system
Increased fuel consumption
The car goes into emergency mode

Causes

Inverter B voltage sensor fault
Damage to the sensor circuit wiring harness
Short circuit in the circuit
Problems with motor inverter B
Malfunction of the hybrid system control unit

How to Fix

Check the integrity of the sensor wiring harness
Check sensor resistance and voltage
Replace inverter B voltage sensor if necessary
Check operation of motor inverter B
Reset the error and take a test drive

Related codes

P0E93 P0E95 P0E96