What Does P082F Mean?
The gear lever Y position circuit is reading high voltage. The TCM has detected that the Y-axis sensor output exceeds the maximum acceptable threshold. This is commonly caused by an open signal wire, open ground wire, or a sensor failure that causes the output to saturate near reference voltage.
Common Causes
30%
Open circuit in the Y position sensor signal or ground wire
30%
Gear lever Y position sensor failure producing high output
20%
Disconnected or corroded sensor connector causing open circuit
10%
Short to battery voltage in the sensor signal wire
10%
TCM internal input circuit failure
Diagnostic Steps
1
Measure voltage at the Y position sensor signal pin — a reading near 5V regardless of lever position indicates an open ground or sensor failure.
2
Check ground wire continuity from the sensor connector back to the TCM ground pin.
3
Inspect the sensor connector for physical damage, backed-out pins, or corrosion.
4
Disconnect the sensor and observe whether the TCM input voltage changes — this helps isolate the fault to the sensor versus the wiring.
5
If wiring and grounds test normal, replace the gear lever position sensor.
Estimated Repair Cost
$150 - $500
Parts + labor, varies by vehicle and location
The gear lever Y position circuit is reading high voltage. The TCM has detected that the Y-axis sensor output exceeds the maximum acceptable threshold. This is commonly caused by an open signal wire, open ground wire, or a sensor failure that causes the output to saturate near reference voltage.
The most common cause of P082F (Gear Lever Y Position Circuit High) is: Open circuit in the Y position sensor signal or ground wire
Typical repair costs for P082F range from $150 to $500, depending on the vehicle, location, and whether you do it yourself or go to a shop.
The TCM may lose accurate gear lever tracking, triggering limp mode or incorrect shift behavior. Automatic mode may still function. Drive cautiously and have the system inspected promptly.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P082F to identify the root cause.
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Quick Info
Category
Powertrain
System
Transmission Control System
Difficulty
Type
Generic (SAE)
Recommended Tools
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