P2E72
Hybrid/EV Battery Pack B Cell Thickness Sensor Circuit Low
P2E72 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Pack B Cell Thickness Sensor Circuit Low. Common causes: battery cell thickness sensor malfunction, broken or damaged wires in the sensor circuit. Estimated repair cost: $39–133.
Symptoms
- Check Engine light comes on
- Reduced performance of the hybrid system
- Reducing the range of an electric vehicle
- Incorrect battery status readings
- Switching to emergency operation
Causes
- Battery cell thickness sensor malfunction
- Broken or damaged wires in the sensor circuit
- Poor contact in the sensor connector
- Short circuit to ground in the sensor circuit
- Battery management module malfunction
How to Fix
- Check the continuity of the element thickness sensor circuit
- Inspect connectors and connections for corrosion or damage.
- Check the operation of the element thickness sensor
- Diagnose the battery control module
- Replace a faulty sensor or repair damaged wiring
Related codes
Error P2E72 by Vehicle Brand
FAQ
What does the P2E72 code mean?
P2E72 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Pack B Cell Thickness Sensor Circuit Low
What causes a P2E72 error code?
The most common causes of P2E72 include: Battery cell thickness sensor malfunction; Broken or damaged wires in the sensor circuit; Poor contact in the sensor connector; Short circuit to ground in the sensor circuit.
How do I fix a P2E72 diagnostic trouble code?
To fix P2E72: Check the continuity of the element thickness sensor circuit. Inspect connectors and connections for corrosion or damage.. Check the operation of the element thickness sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2E72?
Yes, but get it checked soon
How much does it cost to fix P2E72?
The estimated repair cost for P2E72 is $39–133. Actual cost depends on your vehicle, location, and labor rates.
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