OBD Guide

P0BDA

Drive Motor Inverter Temperature Sensor D Circuit Intermittent/Erratic

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$17–56 (est.)

Symptoms

  • Reduced engine power
  • Check Engine Light Illuminates
  • Irregular operation of the hybrid system
  • Inverter overheating
  • Reduced work efficiency

Causes

  • Poor contact in the sensor connector
  • Broken or damaged wiring harness
  • Temperature sensor malfunction
  • Circuit Grounding Problems
  • Control module malfunction

How to Fix

  1. Check the integrity of the wiring harness
  2. Inspect and clean the sensor connector contacts
  3. Check the resistance of the temperature sensor
  4. Replace temperature sensor if necessary
  5. Test the operation of the system after repair

Related codes

Error P0BDA by Vehicle Brand