P1780 TOYOTA - Park/Neutral Position Switch Malfunction
P1780 Toyota DescriptionThe Park/Neutral Position (PNP) switch detects the shift lever position and sends signals to the Engine Control Module (ECM). The ECM receives signals (NSW, R, 2 and L) from the park/neutral position switch. When the signal is not sent to the ECM from the park/neutral position switch, the ECM judges that the shift lever is in D position.
P1780 Toyota Information for specific Toyota models
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