Where is the heater core on a Chevy Trailblazer?
Where is the heater core on a Chevy Trailblazer?
The heater core is actually inside the case that bolts to the inside of the dash. Now since I have replaced a few of these heater cores on the Chevy Trailblazer in the past I thought there had to be a better way. There must be a better way than taking out 150 screws and 30 or 40 small to large trim pieces.
Where is the HVAC case on a Chevy Trailblazer?
Once that is out, I must remove the HVAC case from that portion of the dash. The heater core is actually inside the case that bolts to the inside of the dash. Now since I have replaced a few of these heater cores on the Chevy Trailblazer in the past I thought there had to be a better way.
How do you replace the heater core in a car?
The first step in the long procedure of replacing the heater core is to remove what is called the “cross car brace”. This is basically a large metal structure that all of the dashboard components bolt to. This brace bolts to the firewall and everything else bolts to it.
Why does my Chevy Trailblazer Heater get fogged up?
This is not the older body style Chevy S-10 Blazer, but the newer body Trailblazer. The customer’s complaint was the usual of the windshield and side windows get fogged up when the heater or the defroster is on, and the sweet smell of antifreeze through the vents.
How long does it take to change a Chevy Blazer heater core?
This heater core can become clogged and leak, as it is usually the lowest point in the coolant system and debris settles into it. Replacement of the heater core will take the average backyard mechanic about two hours to complete.
Once that is out, I must remove the HVAC case from that portion of the dash. The heater core is actually inside the case that bolts to the inside of the dash. Now since I have replaced a few of these heater cores on the Chevy Trailblazer in the past I thought there had to be a better way.
This is not the older body style Chevy S-10 Blazer, but the newer body Trailblazer. The customer’s complaint was the usual of the windshield and side windows get fogged up when the heater or the defroster is on, and the sweet smell of antifreeze through the vents.
Where are the radiator hoses on a Chevy Blazer?
Uncapping the radiator can reduce the internal pressure. Remove the heater core hoses, on the upper left of the engine bay, by pinching their hose clamps with a pair of pliers and pulling them off. Some models will have screw-type hose clamps; turning them counter-clockwise will loosen them.
How do you remove a HVAC brace from a Chevy Trailblazer?
So in order to complete step one of removing the brace, everything on the front of the dash that you see has to come off. Once all of those parts are removed and you get down to the cross car brace I can remove it from the truck. Once that is out, I must remove the HVAC case from that portion of the dash.
How to replace Chevy Trailblazer center shift console?
Now since I have replaced a few of these heater cores on the Chevy Trailblazer in the past I thought there had to be a better way. There must be a better way than taking out 150 screws and 30 or 40 small to large trim pieces. You see, the center shift console has to be removed, which is comprised of six pieces in itself.
The heater core is actually inside the case that bolts to the inside of the dash. Now since I have replaced a few of these heater cores on the Chevy Trailblazer in the past I thought there had to be a better way. There must be a better way than taking out 150 screws and 30 or 40 small to large trim pieces.
So in order to complete step one of removing the brace, everything on the front of the dash that you see has to come off. Once all of those parts are removed and you get down to the cross car brace I can remove it from the truck. Once that is out, I must remove the HVAC case from that portion of the dash.
Now since I have replaced a few of these heater cores on the Chevy Trailblazer in the past I thought there had to be a better way. There must be a better way than taking out 150 screws and 30 or 40 small to large trim pieces. You see, the center shift console has to be removed, which is comprised of six pieces in itself.
