2002 Trail Blazer Door Lock Wiring

When connecting an alarm system use all 3 wires and diode isolate.

2002 trail blazer door lock wiring.

Use this information for installing car alarm remote car starters and keyless entry into a trailblazer. The power locks windows and side mirror controls did not work. For the rear doors and rear hatch use the dark blue white b11 in the light blue plug of the bcm. For dome light supervision use only the tan b4 wire in the purple plug.

The 2002 chevrolet trailblazer has 12 nhtsa complaints for the electrical system wiring at 31 139 miles average. One of the most time consuming tasks with installing a car alarm remote car starter car security system or any mobile electronics is identifying the correct wires for a 2002 2002 chevrolet trailblazer blazer car alarm. Keys and door locks remote keyless entry system if equipped liftgate liftglass automatic transmission four wheel drive if equipped parking brake tilt wheel turn signal multifunction lever windshield wipers cruise control exterior and interior lamps mirrors storage compartments luggage carrier accessory power outlets onstar system if. View our complete listing of wiring diagrams for all years of chevrolet trailblazer.

The pcm power control module is located on the passenger fender. While another chevy dealer said that 2002 was too early for a master door lock module and it was a 250 switch in the passenger door both want at least two hours at 90 and hour diagnostic time to pinpoint the problem. Commando car alarms offers free wiring diagrams for your chevrolet trailblazer. Whether your an expert installer or a novice enthusiast with a 2002 chevrolet trailblazer blazer an automotive wiring diagram can save yourself time and headaches.

2002 chevrolet trailblazer wiring alarm rs stereo hey everyone if anybody could help i need the wiring diagram for a 2002 trailblazer im hooking up an alpine 8063 security alarm with power door locks and power windows i want to add remote start to it also but havent made up my mind which pro.