Well after retro fitting a VE Commodore into a TAXI for a customer I found that the VE with the SIDI 3.0 is a beast all on its own..... I have just 1 single wire left to hook up VSS .....but O only have manuals up to VZ ........ummmmmmm.. H E L P......... Please
well after some research i found that tapping into the VSS wiring causes the ecu to fault. GM has made a VSS Interface Module PN# 92196495 . This plugs into the CAN Data Bus and gives a VSS pulse output........ hahahahaha almost a GM rev.eng. project