P0A49
Drive Motor B Position Sensor Circuit Intermittent
P0A49 is an OBD-II diagnostic trouble code meaning: Drive Motor B Position Sensor Circuit Intermittent. Common causes: damage to the sensor wiring harness, malfunction of the position sensor itself. Estimated repair cost: $33–167.
Symptoms
- Instability of the hybrid system
- power reduction
- Check Engine light comes on
- failures during acceleration
- possible engine vibrations
Causes
- damage to the sensor wiring harness
- malfunction of the position sensor itself
- poor contact in the sensor connector
- corrosion or oxidation of contacts
- problems with the hybrid system control unit
How to Fix
- Check the integrity of the sensor wiring harness
- Check the connections and contacts of the sensor
- Test the position sensor with a multimeter
- If necessary, replace the position sensor
- Reset the error code and check the system
Related codes
Error P0A49 by Vehicle Brand
FAQ
What does the P0A49 code mean?
P0A49 is an OBD-II diagnostic trouble code that indicates: Drive Motor B Position Sensor Circuit Intermittent
What causes a P0A49 error code?
The most common causes of P0A49 include: damage to the sensor wiring harness; malfunction of the position sensor itself; poor contact in the sensor connector; corrosion or oxidation of contacts.
How do I fix a P0A49 diagnostic trouble code?
To fix P0A49: Check the integrity of the sensor wiring harness. Check the connections and contacts of the sensor. Test the position sensor with a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0A49?
Yes, but get it checked soon
How much does it cost to fix P0A49?
The estimated repair cost for P0A49 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat