P2E29
Drive Motor A Excitation Current Sensor Circuit Low Voltage
P2E29 is an OBD-II diagnostic trouble code meaning: Drive Motor A Excitation Current Sensor Circuit Low Voltage. Common causes: open or short circuit in the sensor circuit, excitation current sensor malfunction. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Reduced motor power
- Switching to emergency operation
- Deterioration of vehicle dynamics
- Increased fuel consumption
Causes
- Open or short circuit in the sensor circuit
- Excitation current sensor malfunction
- Poor contact in circuit connectors
- Problems with the hybrid system control module
- Corroded contacts or damaged wiring harness
How to Fix
- Check the integrity of the sensor circuit
- Check resistance and sensor signal
- Inspect connectors and contacts for corrosion
- Check the operation of the hybrid system control module
- Replace the excitation current sensor if necessary
Related codes
Error P2E29 by Vehicle Brand
FAQ
What does the P2E29 code mean?
P2E29 is an OBD-II diagnostic trouble code that indicates: Drive Motor A Excitation Current Sensor Circuit Low Voltage
What causes a P2E29 error code?
The most common causes of P2E29 include: Open or short circuit in the sensor circuit; Excitation current sensor malfunction; Poor contact in circuit connectors; Problems with the hybrid system control module.
How do I fix a P2E29 diagnostic trouble code?
To fix P2E29: Check the integrity of the sensor circuit. Check resistance and sensor signal. Inspect connectors and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2E29?
Limited driving only, diagnose soon
How much does it cost to fix P2E29?
The estimated repair cost for P2E29 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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