2002 Blazer ls Heater core removal
#11
RE: 2002 Blazer ls Heater core removal
The passenger air bag will come up with the dash.
Any bolts from the engine compartment should only be holding the heater box, which comes out later, if I recall...it's been a few years since I've done this myself.
If you try to lift the dash is there an area that still feels secured? Did you read my post from a couple of years ago?
Any bolts from the engine compartment should only be holding the heater box, which comes out later, if I recall...it's been a few years since I've done this myself.
If you try to lift the dash is there an area that still feels secured? Did you read my post from a couple of years ago?
#12
RE: 2002 Blazer ls Heater core removal
yeah. when i pull up on it its still secure.
and no i havent read that.
all i know is that this sucks.
i feel like im missing somthing.
and no i havent read that.
all i know is that this sucks.
i feel like im missing somthing.
#13
RE: 2002 Blazer ls Heater core removal
Ya, I know it sucks [:@], but go back to the first reply and check the link that rriddle3 posted. Hopefully that helps.
#14
RE: 2002 Blazer ls Heater core removal
ok i got the whole dash out.
but now i cant figure out how to get the heater core cover off its like connected to the firewall or somthing i pulled one bolt out of the firewall and one by the passenger floor board but its still atached.
but now i cant figure out how to get the heater core cover off its like connected to the firewall or somthing i pulled one bolt out of the firewall and one by the passenger floor board but its still atached.
#15
RE: 2002 Blazer ls Heater core removal
Do you have auto a/c or manual?
I sent you an e-mail.
I sent you an e-mail.
#16
RE: 2002 Blazer ls Heater core removal
are then bolts in the motor bay? for the heater core cover
oh and i have a manuel climate control
oh and i have a manuel climate control
#17
RE: 2002 Blazer ls Heater core removal
Ok, next question.... on your RPO code it should tell you what a/c system you have. Is it C42 or C60?
#18
RE: 2002 Blazer ls Heater core removal
Wow, im missing threads left and right here. When i get home tonight i will take a pic of my engine bay and show ya the2 bolt and one nut locations that you need to remove to get the heater box away. Its hard to explain but you need to remove the nut off the stud that comes through the center of the firewall, thenthere is one bolt thats attached to the heater box in the engine bay itself about on the passenger side, and then there is the SOB thats in the engine side of the heater box. To get to the last one look at the engine side heater box for an electrical plug on top. It will have a rectangle around it marked cut here for service, take a utility knife and cut that out (its only rubber) and you will find a few bolts holding in whats call the resistor. Remove the resistor and look inside and you will see a bolt in there more towards the passenger side about half way down, that little bugger is it. Remove it and the whole inner heater box will come loose.
Edit: Here is the link to the pictures. Link
Edit: Here is the link to the pictures. Link
#19
RE: 2002 Blazer ls Heater core removal
I don't believe there is any cutting required with the manual a/c, only on the auto a/c.
#20
RE: 2002 Blazer ls Heater core removal
i didnt have to cut anything i did it and it only took 4 hours!.
but now i have a problem believe that?
my heater works but now when i turn the control to defrost or heat on the legs its all still coming out of the head vents.
any ideas?
but now i have a problem believe that?
my heater works but now when i turn the control to defrost or heat on the legs its all still coming out of the head vents.
any ideas?