Description

The PCS SFT-5100 Gauge Driver Controlled Reverse Light and Neutral Safety Kit is only setup for the GMLAN CAN bus. The SFT-5100 gauge module reads the transmissions range position for Park/Neutral,Reverse, Engine Temperature (if available) and Transmission Temperature via CAN messaging to activate the individual relays. There are two relays, one for Reverse lights and one Park/Neutral. The Engine Temperature and Transmission Temperature wires are unterminated. The module will enter Scanning Mode every time the vehicle is keyed on. It will continually monitor the CAN bus for the transmission range state as long it is powered up. The gauge module uses low side drivers to ground the relays to activate the corresponding circuits.