P1CA5
Gear Shift Position Sensor 4 Circuit
P1CA5 is an OBD-II diagnostic trouble code meaning: Gear Shift Position Sensor 4 Circuit. Common causes: open or short circuit in the sensor circuit, gear position sensor 4 malfunction. Estimated repair cost: $17–56.
Symptoms
- Incorrect gear shifting
- Transmission of the gearbox into emergency mode
- Check Engine Light Illuminates
- Loss of power or jerking when shifting
- Problems with movement in certain gears
Causes
- Open or short circuit in the sensor circuit
- Gear position sensor 4 malfunction
- Connector problems or contact corrosion
- Low or contaminated transmission fluid
- Transmission control unit malfunction
How to Fix
- Check the level and condition of the transmission fluid
- Inspect the sensor circuit for damage
- Check sensor connectors and contacts
- Test gear position sensor 4
- If necessary, replace the sensor or repair the wiring
Related codes
FAQ
What does the P1CA5 code mean?
P1CA5 is an OBD-II diagnostic trouble code that indicates: Gear Shift Position Sensor 4 Circuit
What causes a P1CA5 error code?
The most common causes of P1CA5 include: Open or short circuit in the sensor circuit; Gear position sensor 4 malfunction; Connector problems or contact corrosion; Low or contaminated transmission fluid.
How do I fix a P1CA5 diagnostic trouble code?
To fix P1CA5: Check the level and condition of the transmission fluid. Inspect the sensor circuit for damage. Check sensor connectors and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1CA5?
Limited driving only, diagnose soon
How much does it cost to fix P1CA5?
The estimated repair cost for P1CA5 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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