The HVAC controls operate off of vacuum supplied from the engine. If the vacuum supply is cut off the system defaults to the defrost mode. My guess is the vacuum supply hose is disconnected/broken/cracked or pinched, start by checking under the hood and inspecting the vacuum lines.
On top of the distributor cap.
The drl relay is located in the back of the glove compartment.
where location of brake light switch on 1989 chev, truck.
sure if you want to replace the window when ur finished because the only way that you could get it out would be to break it!!!!!!!!!
Top of the throttle body
The wire you need to disconnect is behind the glove box on a 1994 Chev PU 350. It was a brown and white, and it was a small loop off the big group of wires. That is were mine was on my 1994 Chev PU. You must take out your glove box.
AC Delco PF1218. Fram Extra Guard PH30.Purolator Classic L15313.For an example.
where is the ground wire for the brake and turn signals on 2002 silverado chev pu. also do you have a copy of the wiring>
its on the passanger side fender
no they didnt start till year 2000 on the Chevy pickups its located on the passengerside under glove box
this is the true song in chinese....................puka heyo karu! kesomanana kiyosiyo temonda!kese so tepatio komina pu-pu-pu-pu-pu-pu-pu-pu-pu-pu kaa kasiyo pu-pu pu-pu-pu-pu-pu-pu-pu-pu-pu-pu kaa kasiyo pu-pu-pu-pukaaa heyo karu kisiyosikiyo ke pa mon
It must have 9 to 13 LBS. of fuel pressure to run. It can't be any higher are lower are you will have starting and running problems.