tbirdt Posted November 2, 2008 Share Posted November 2, 2008 Has anyone replaced their heater core? Do you know if the entire dash board needs to come out? Is this job a pain in the #%& to do? Quote Link to comment Share on other sites More sharing options...
jbarhorst2 Posted November 2, 2008 Share Posted November 2, 2008 I haven't done mine, but the service manual says that you have to take out the dash. You also have to evacuate the AC system because the entire AC module has to come out to remove the heater core. Tom Quote Link to comment Share on other sites More sharing options...
tbirdt Posted November 3, 2008 Author Share Posted November 3, 2008 I haven't done mine, but the service manual says that you have to take out the dash.You also have to evacuate the AC system because the entire AC module has to come out to remove the heater core. Tom Thanks for answering back. Did you obtain that information from a lexus service manual? I have a subscription to Alldata, and it said the engine needed to be removed which must be an error in print. Do you need to remove the entire dash or just the right side of the dash? Thanks for the info Tom. Quote Link to comment Share on other sites More sharing options...
jbarhorst2 Posted November 8, 2008 Share Posted November 8, 2008 Sorry for the delay. I have been out of town. I have the factory service manuals and it says the entire dash. I don't think my dash is split into 2 sections. I think it is all one piece. My manual says nothing about the engine. Tom Quote Link to comment Share on other sites More sharing options...
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