P0DA7

Drive Motor B Inverter Voltage Sensor A Circuit Intermittent/Erratic

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–167 (est.)

Symptoms

Reduced engine power
Unstable operation of the hybrid system
Check Engine Light Illuminates
Dips during acceleration
Increased fuel consumption (in hybrid systems)

Causes

Open or short circuit in the sensor circuit
Voltage sensor fault
Problems with contacts in connectors
Inverter fault
Wiring harness damage

How to Fix

Check the integrity of the sensor circuit
Inspect connectors and contacts for corrosion
Test the voltage sensor
Check the operation of the inverter
Replace damaged components

Related codes

P0DA8 P0DA6 P0DA9