Hello,

looking for VSS and reverse wires

on 2002 chevy trailblazer

also , is there a DblDin install kit needed

for this vehicle?

thanks

Josh

VSS is green/white @ pcm drivers side eng compartment.

Rev lt is lt green @fusebox under rear seat.

the vss is in a blue plug pin 32, rev lt is +.

Can also find vss in the plug going to the cluster, green/white in the 4th position in (only green/white in a 4th pin in). Rev should be lt green at the rev light. And yes, you need a dash kit to mount the unit. I use a metra 99-2003. You will also have to trim a bit of plastic inside the dash to make room for the new unit.

thanks alot,

the VSS was right at the cluster-made it much easier.

had to get the REV at the fuse blk under rear seat.

suprised i couldnt find the REV up front any where-

yes i did need to trim that brkt support for the factory radio

easy one - for once - took 30 secs with dremmel

the fit and finish with the metrakit to chevy was really

not the greatest- but that seems common on the gms

thanks

Josh