P1A1C
Hybrid Battery 6 Temperature Sensor Performance
P1A1C is an OBD-II diagnostic trouble code meaning: Hybrid Battery 6 Temperature Sensor Performance. Common causes: faulty temperature sensor, open or short circuit in the sensor circuit. Estimated repair cost: $33–133.
Symptoms
- Check Engine Light Illuminates
- Hybrid system power reduction
- The car goes into emergency mode
- Unstable operation of the hybrid battery
- Error messages on the dashboard
Causes
- Faulty temperature sensor
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Wiring harness damage
- Problems with the hybrid battery control module
How to Fix
- Check the condition of the temperature sensor
- Check the integrity of the sensor circuit
- Inspect connectors and contacts for corrosion
- Check the operation of the hybrid battery control module
- If necessary, replace the temperature sensor
Related codes
FAQ
What does the P1A1C code mean?
P1A1C is an OBD-II diagnostic trouble code that indicates: Hybrid Battery 6 Temperature Sensor Performance
What causes a P1A1C error code?
The most common causes of P1A1C include: Faulty temperature sensor; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Wiring harness damage.
How do I fix a P1A1C diagnostic trouble code?
To fix P1A1C: Check the condition of the temperature sensor. Check the integrity of the sensor circuit. Inspect connectors and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1A1C?
Limited driving only, diagnose soon
How much does it cost to fix P1A1C?
The estimated repair cost for P1A1C is $33–133. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat