C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
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Old Feb 9, 2019 | 05:01 PM
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having problems with control of the heat and ac. Heat blows from drivers side and ac in passenger. Removed fuse number 27 for 5 minutes to reset system. still have same issue. DIC is giving me B0363 code. help trouble shooting from here?
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Old Feb 11, 2019 | 08:43 PM
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GUSTO14
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FYI, here's a tip I copied and pasted to a word document on addressing some of the HVAC issues - 1997-2004 Corvette HVAC Fix and a second one on Reindexing HVAC actuators on the C5 Corvette

... oh and welcome to the Corvette Forum.

Good luck... GUSTO
Attached Files
File Type: doc
C5 HVACFix.doc (532.0 KB, 83 views)
File Type: doc
indexing HVAC actuators.doc (693.0 KB, 112 views)

Last edited by GUSTO14; Feb 11, 2019 at 08:44 PM.
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Old Feb 12, 2019 | 10:43 PM
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You need a new actuator... dash pad has to come off. Might as well order both and replace both at the same time.
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