Circuit Description
WARNING: This page is about a different car, the 2000 Isuzu Hombre. However, it is still accessible from the selected car via links, so may be relevant.
Transmission range switch is a multi-signal switch which provides Powertrain Control Module (PCM) with gear selection information. Using 4 discrete low voltage circuits in various combinations, appropriate gear selection signal is sent to PCM.
Conditions for setting this DTC are:
- PCM recognizes invalid PRNDL parameter.
- Vehicle speed is greater than 5 MPH.
- Conditions remain for longer than 5 seconds.