Conditions For Setting DTC
If the PCM detects no PNP switch input signal from any gearshift lever position for a continuous period of thirty seconds, it is judged that there is an open circuit in the PNP switch and DTC 27 is set.
If the PCM detects no PNP switch input signal from any gearshift lever position for a continuous period of thirty seconds, it is judged that there is an open circuit in the PNP switch and DTC 27 is set.