Offroad Trailblazers and Envoys

Towing With Big Tires (Split from "BDS 9500" thread)

Trailblazer and Envoy related, but not off-road related...

by The Roadie » Mon May 03, 2010 10:28 pm

4LO. Plenty of 0-5 MPH get up and go. :friday:

I've got a dead TCCM I'm going to hack into a box that will allow a 2LO mode. Someday.
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by Trail X » Tue May 04, 2010 7:38 am

Bill, you can also do it by putting a switch on the front axle actuator's control wire. Granted... it will throw a TCCM service light, but it will still go into LO range.

To reset my TCCM service light, I just had to restart the truck.
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