Gear Lever X Position Circuit High
The P082C code indicates that the powertrain control module (PCM) has detected a voltage signal from the gear lever X position sensor that is higher than the expected range. This sensor is part of the transmission range sensor system, which tells the PCM what gear the driver has selected. A high voltage reading suggests a short to power, a faulty sensor, or a wiring issue. This can cause incorrect gear selection, transmission shifting problems, and may prevent the vehicle from starting or moving.
01. Most Common Causes
- Faulty gear lever X position sensor
- Short to power in the sensor circuit wiring
- Corroded or damaged connector at the sensor
- Faulty PCM (rare)
02. Symptoms You Will Notice
- Check Engine Light illuminated
- Transmission stuck in one gear or fails to shift
- Vehicle may not start or move
- Incorrect gear indication on dashboard
03. Step-by-Step Diagnosis
Step 1: Use a scan tool to retrieve all codes and freeze frame data.
Step 2: Inspect the gear lever position sensor connector and wiring for damage, corrosion, or shorts.
Step 3: Test the sensor voltage and resistance per manufacturer specifications.
Step 4: If sensor and wiring are OK, check for PCM issues or perform a relearn procedure.
04. Commonly Affected Makes
05. Frequently Asked Questions
Is it safe to drive with this code?▼
No, it is not safe. The transmission may not shift correctly or could get stuck in gear, leading to loss of vehicle control or damage.
How much does it cost to fix?▼
The cost typically ranges from $50 to $150 for diagnosis and sensor replacement, but can be higher if wiring repairs or PCM replacement is needed.