It is in one of 2 places. Either in the underhood electrical center(fuse block), or under the truck on the dr. side frame rail, rearward of the ABS brake module assembly. Tech JK ...................
use secondary injection test with pilots connected.
The blower motor relay is located underneath the glove box on a 2006 Chevrolet Trailblazer.
The blower motor relay is located underneath the glove box on a 2006 Chevrolet Trailblazer.
The 2002 Chevrolet trailblazer heater fan relay switch is located behind the dashboard. The relay switch will be on the drivers side of the vehicle.
It is next to the ECU under the hood (black plastic box on the driver's side)
where is the ac relay in a 06 trailblazer
It's in the right front fenderwell. Just remove the plastic fender liner and it is mounted right behind the right front headlight.
It is a relay and an example of one circuit that it controls is the secondary air injection pump circuit.
GM-15016745 located driver side fender well under hood.
The fuel pump relay (also known as the "fuel injection relay", or "main relay") is located inside the car, under the dash on the driver's side, just to the left of the steering wheel.
Are you talking about the Electronic fuel injection relay? It is located near the ECM under the center console.
In the engine bay fuse box...