P08A3
Gear Lever Y Position Sensor 2 Circuit Intermittent/Erratic
P08A3 is an OBD-II diagnostic trouble code meaning: Gear Lever Y Position Sensor 2 Circuit Intermittent/Erratic. Common causes: open or short circuit in the sensor circuit, poor contact in the sensor connector. Estimated repair cost: $17–56.
Symptoms
- Incorrect display of the current gear on the instrument panel
- Gear shifting problems
- Jerks when switching
- Activating the emergency transmission mode
- Check Engine light comes on
Causes
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Lever position sensor malfunction
- Wiring harness damage
- Problems with the transmission control unit
How to Fix
- Check the integrity of the wiring to the sensor
- Clean the contacts in the sensor connector
- Check sensor resistance
- Replace the lever position sensor if necessary
- Scan the transmission control module for other errors
Related codes
Error P08A3 by Vehicle Brand
FAQ
What does the P08A3 code mean?
P08A3 is an OBD-II diagnostic trouble code that indicates: Gear Lever Y Position Sensor 2 Circuit Intermittent/Erratic
What causes a P08A3 error code?
The most common causes of P08A3 include: Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Lever position sensor malfunction; Wiring harness damage.
How do I fix a P08A3 diagnostic trouble code?
To fix P08A3: Check the integrity of the wiring to the sensor. Clean the contacts in the sensor connector. Check sensor resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P08A3?
Limited driving only, diagnose soon
How much does it cost to fix P08A3?
The estimated repair cost for P08A3 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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