Sign In Join 



Jimmy Heater Module Removal

9 messages,  Last post on Jun 04, 2009 at 5:32 PM

You are in the GMC Jimmy Forum. Your Hosts are steve_ & tidester

What is this discussion about? Chevrolet Blazer, GMC Jimmy, GMC S-15 Jimmy, Heating / Cooling, SUV


Messages Page 2 of 2
1
2
Prev
Next
Last
Go To Msg #
Search This Discussion

#6 of 9
Re: 99 jimmy heater module removal [lrj78] by Mac558
Dec 02, 2008 (1:24 pm)
Reply

Replying to: lrj78 (Aug 09, 2007 7:03 am)

I just replaced the heater core on my 2000 Jimmy. The repair manual from the auto parts store was no help. Before disconnecting power, move electric seats fully down and back for extra room. I saw no need to drain the coolant, since the core is higher than the rest of the system. There are several bolts holding the heat/vent module from the engine compartment side. One inside the a/c unit under the fan resistor panel, one about halfway down the a/c housing on the engine side, and the long torx bolt with a nut on it. I also broke the tabs on either side of the inside bolt and caused no harm. Use two people if possible to remove the dash. I caused a little damage to my instrument panel glass (plastic) and radio knobs.
#7 of 9
Re: 99 jimmy heater module removal [Mac558] by mberube
Dec 29, 2008 (10:10 am)
Reply

Replying to: Mac558 (Dec 02, 2008 1:24 pm)

Would you recommend this same process for a 2001 jimmy?
#9 of 9
Re: 99 jimmy heater module removal [Mac558] by tkeo
Jun 04, 2009 (5:32 pm)
Reply

Replying to: Mac558 (Dec 02, 2008 1:24 pm)

Do you have to remove the whole dash to do this? Can’t do it from underneath? I’m trying to fix my 96 jimmy…

Messages Page 2 of 2
1
2
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement