Install the Switch-Shift Wiring Harness (Optional)

You can utilize the COMPUTSHIFT II Switch-Shift feature with an optional wire harness (usually for customers who want pushbutton or paddle shifting).

• Switch-Shift lets you manually upshift and downshift the transmission via a pair of pushbuttons or a paddle shifter.
• The Switch-Shift Wiring Harness (shown here) connects into the Transmission Wiring Harness and should be routed to your switch location or paddle shifter.

Because each Switch-Shift installation is customized, you'll have to provide your own switches or paddle shifter. HGM Automotive Electronics can recommend switches or a paddle shifter for your specific application; just ask.

Connect the Three (3) Leads

• The white wire is common and gets connected to one pole of both switches.
• The white/red striped wire gets connected to the upshift switch.

• The white/black striped wire gets connected to the downshift switch. 

Connect to the Power & Engine Harness

Snap together the three-prong plug with the socket provided on the Power & Engine Harness. Be sure to fully compress the green gasket.