P0A58
Drive Motor B Current Sensor Circuit High
P0A58 is an OBD-II diagnostic trouble code meaning: Drive Motor B Current Sensor Circuit High. Common causes: motor current sensor b fault, open or short circuit in the sensor circuit. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Hybrid system power reduction
- Switching to emergency mode
- Dips during acceleration
- Increased fuel consumption
Causes
- Motor Current Sensor B fault
- Open or short circuit in the sensor circuit
- Wiring harness damage
- Contact corrosion
- Malfunction of the hybrid system control module
How to Fix
- Check the continuity of the current sensor circuit
- Check resistance and sensor signal
- Inspect connectors and wiring harness for damage
- If necessary, replace the current sensor
- Check the operation of the hybrid system control module
Related codes
Error P0A58 by Vehicle Brand
FAQ
What does the P0A58 code mean?
P0A58 is an OBD-II diagnostic trouble code that indicates: Drive Motor B Current Sensor Circuit High
What causes a P0A58 error code?
The most common causes of P0A58 include: Motor Current Sensor B fault; Open or short circuit in the sensor circuit; Wiring harness damage; Contact corrosion.
How do I fix a P0A58 diagnostic trouble code?
To fix P0A58: Check the continuity of the current sensor circuit. Check resistance and sensor signal. Inspect connectors and wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0A58?
Limited driving only, diagnose soon
How much does it cost to fix P0A58?
The estimated repair cost for P0A58 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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