P2CAB
DC/DC Converter Temperature Sensor F Circuit High
P2CAB is an OBD-II diagnostic trouble code meaning: DC/DC Converter Temperature Sensor F Circuit High. Common causes: open circuit in the temperature sensor circuit, short circuit to ground. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Reduced performance in hybrid systems
- Problems with charging a high-voltage battery
- DC/DC converter overheating
- Engine power limitation
Causes
- Open circuit in the temperature sensor circuit
- Short circuit to ground
- Temperature sensor malfunction
- Wiring Harness Problems
- DC/DC converter malfunction
How to Fix
- Check the continuity of the temperature sensor circuit
- Check the resistance of the temperature sensor
- Inspect the wiring harness for damage
- Replace temperature sensor if necessary
- Check the operation of the DC/DC converter
Related codes
Error P2CAB by Vehicle Brand
FAQ
What does the P2CAB code mean?
P2CAB is an OBD-II diagnostic trouble code that indicates: DC/DC Converter Temperature Sensor F Circuit High
What causes a P2CAB error code?
The most common causes of P2CAB include: Open circuit in the temperature sensor circuit; Short circuit to ground; Temperature sensor malfunction; Wiring Harness Problems.
How do I fix a P2CAB diagnostic trouble code?
To fix P2CAB: Check the continuity of the temperature sensor circuit. Check the resistance of the temperature sensor. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2CAB?
Yes, but get it checked soon
How much does it cost to fix P2CAB?
The estimated repair cost for P2CAB is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat