DTC codes / P07xx · Transmission / P0706
P0706 means the transmission range sensor, which tells the computer which gear the shift lever is in, is sending a signal outside the expected range or behaving erratically. The computer compares the sensor's reported position against other inputs and flags the code when the signal does not match a valid range or changes in a way that does not make sense.
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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