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DTC codes / P08xx · Transmission / P08A5

P08A5Gear Lever Y Position Sensor 1/2 Correlation

P08A5 indicates that the transmission control module has detected a disagreement between the two internal position sensors that monitor the gear lever's Y-axis movement, which is used to determine the selected gear range. The computer compares the signals from sensor 1 and sensor 2 and sets this code when their readings do not correlate within the expected tolerance for a calibrated period.

SystemPowertrain
Code typeGeneric (all makes)
SeverityMedium
Fix difficultyIntermediate
AreaTransmission

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.

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