P2806
Transmission Range Sensor Alignment
The TCM detects that the transmission range sensor mechanical alignment is outside the calibration window. Selector positions read with offset across the entire travel.
The TCM detects that the transmission range sensor mechanical alignment is outside the calibration window. Selector positions read with offset across the entire travel.
Common causes
- high
Selector linkage shifted on the sensor shaft
One of the most commonly reported causes for this code — check this first.
Typical part cost: $170-770
- medium
Sensor mounting bolts loose
A plausible cause — test and verify before replacing parts.
Typical part cost: $170-770
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does P2806 mean?
P2806 means "Transmission Range Sensor Alignment". It is a generic OBD-II code that points to a fault in the auxiliary emission controls.
What are the most common causes of P2806?
selector linkage shifted on the sensor shaft; sensor mounting bolts loose — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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