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CorvetteForum - Chevrolet Corvette Forum Discussion
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Threads Tagged with
c68
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Threads Tagged with
c68
Thread / Thread Starter
Last Post
Replies
Views
Forum
C68 Diagnostic codes?
Cessnapilot89
on Oct 20, 2007
Apr 16, 2026
08:01 PM
by
Logansvette
2
2,607
C4 General Discussion
C68 HVAC Programmer Info & Schematic
(
1
2
)
Cliff Harris
on Dec 26, 2011
Sep 20, 2025
03:41 AM
by
wolf_walker
23
27,689
C4 Tech/Performance
89 heat only C68 , blend door won't move
(
1
2
)
corvette95
on Jan 25, 2011
Jun 5, 2020
06:51 PM
by
Justin Schmidt
28
15,124
C4 Tech/Performance
In need of HVAC programmer for 96 with auto climate control .
butch312
on May 15, 2009
Apr 27, 2020
12:10 AM
by
Colby Colter
10
4,051
C4 General Discussion
1987 C68 Electronic Climate Control
BruceH
on Aug 26, 2009
Aug 24, 2016
10:33 PM
by
jv9999
5
3,391
C4 Tech/Performance
Climate Control Button Repair
(
1
2
)
TiIngot
on Oct 8, 2006
Apr 18, 2013
08:21 PM
by
c4lt4
36
33,768
C4 General Discussion
30sec A/C, 15sec heat on C68 HVAC; thoughts?
StealthLT4
on May 5, 2011
Apr 6, 2013
09:18 AM
by
snyder
11
3,792
C4 Tech/Performance
'AUTO' light flashing on climate control
d5dpdm
on Sep 23, 2002
Jul 26, 2012
12:19 PM
by
aminnich
7
15,200
C4 Tech/Performance
Service ASR
(
1
2
3
)
kalister1
on Mar 28, 2007
Jan 12, 2012
05:58 PM
by
chrldo
40
6,173
C4 Tech/Performance
where to buy new C68 heater/ac control for 88
(
1
2
)
RonsRed88
on Jan 18, 2009
Sep 11, 2011
03:28 PM
by
pewter99
26
22,475
C4 Tech/Performance
C68 Electronic Climate Control Repair
mako41
on Aug 29, 2011
Aug 31, 2011
06:46 PM
by
dukeallen
14
8,547
C4 General Discussion
'93 C68 A/C repair
Robert Thomas
on Aug 17, 2011
Aug 17, 2011
02:09 PM
by
Robert Thomas
0
753
C4 Tech/Performance
1987 C68 Electronic Climate Control Blower Issues
bomar76
on Jun 8, 2011
Jun 17, 2011
05:08 PM
by
SunCr
7
10,134
C4 Tech/Performance
Need help identifying interior wire connector/harness
GREGGPENN
on May 8, 2011
May 9, 2011
01:08 AM
by
GREGGPENN
6
1,795
C4 Tech/Performance
1990 High Idle, is C68 rpm correct?
shredrome
on Apr 24, 2011
Apr 24, 2011
09:58 PM
by
oldrnslor
8
7,025
C4 Tech/Performance
Lost Link to "Idaho Corvette Page" for C68
pcolt94
on Dec 25, 2010
Dec 27, 2010
10:52 AM
by
pcolt94
4
2,625
C4 Tech/Performance
C68 controls inop
Y-ME
on Dec 16, 2010
Dec 17, 2010
02:43 PM
by
sailorsteve
4
795
C4 Tech/Performance
92 electronic air (C68) LED flashing but no codes
mashinter
on Sep 16, 2010
Sep 17, 2010
08:17 AM
by
mashinter
2
615
C4 Tech/Performance
1994 C68 problem
Y-ME
on Sep 15, 2010
Sep 16, 2010
03:36 PM
by
vette079
9
875
C4 Tech/Performance
C68 Problem
aklim
on Aug 30, 2010
Aug 31, 2010
10:22 AM
by
sailorsteve
9
780
C4 Tech/Performance
Hot to Cold AC
Hippie
on Aug 6, 2010
Aug 25, 2010
05:47 PM
by
RLG
15
1,033
C4 Tech/Performance
C68 Climate Control Buttons anyone?
DanZ51
on Aug 18, 2010
Aug 18, 2010
09:16 PM
by
DanZ51
3
712
C4 Parts for Sale/Wanted
1990 Vette only defrost
Y-ME
on Aug 15, 2010
Aug 17, 2010
09:24 AM
by
pivotpro
13
1,916
C4 Tech/Performance
AC Problems C68 Electronic Air 92 Coupe
larry93lt1
on Aug 3, 2010
Aug 4, 2010
11:06 AM
by
sailorsteve
4
757
C4 Tech/Performance
F/S 1992 C-68, A/C Programmer & more
2012 coupe
on Jun 27, 2010
Jul 5, 2010
09:29 PM
by
2012 coupe
4
956
C4 Parts for Sale/Wanted
WTB: 1993 C68 (Auto) AC programmer, Instrument Cluster
93VettePilot
on Jun 13, 2010
Jun 13, 2010
10:53 AM
by
Zorro4153
1
724
C4 Parts for Sale/Wanted
1992 C4 climate control question
mundo
on Jun 8, 2010
Jun 8, 2010
04:10 PM
by
ks5shooter
2
1,838
C4 Tech/Performance
Tough Nut to Crack: C68 Climate Contol
(
1
2
)
61cdv
on Nov 14, 2009
May 3, 2010
12:32 PM
by
61cdv
22
3,081
C4 Tech/Performance
87 C68 Control Head Problem
jsinga
on Feb 20, 2010
Mar 3, 2010
01:25 PM
by
engle1147
6
928
C4 Tech/Performance
How to remove C68 programer on 90 l98 mt
MrVette90l98mt
on Feb 14, 2010
Feb 15, 2010
12:08 AM
by
MrVette90l98mt
1
846
C4 Tech/Performance
WTS C68 from 1988
Aardwolf
on Oct 14, 2009
Oct 21, 2009
11:37 AM
by
Aardwolf
5
663
C4 Parts for Sale/Wanted
C68 HVAC system – Mix door problem - 94
pcolt94
on Sep 30, 2009
Sep 30, 2009
07:30 AM
by
pcolt94
0
3,304
C4 Tech/Performance
1991 Corvette climate control system only blows cold air
Disneylandguy
on Aug 12, 2009
Aug 12, 2009
09:01 PM
by
Gary96
5
1,863
C4 General Discussion
AC / Climate Control
(
1
2
)
manderson
on Oct 6, 2008
Jul 21, 2009
02:41 PM
by
LT4 F45
34
4,378
C4 Tech/Performance
88 C68 Repairs - Saved $$ thanks to Forum
RonsRed88
on Apr 18, 2009
Apr 30, 2009
06:24 PM
by
samsonb
5
1,191
C4 Tech/Performance
Heater Temperature Door Erratic
dan6712cc
on Mar 29, 2009
Mar 30, 2009
02:21 AM
by
dan6712cc
19
617
C4 Tech/Performance
C68 electronic climate control question
RatC4
on Jan 7, 2009
Jan 7, 2009
06:54 PM
by
RatC4
5
760
C4 Tech/Performance
What is this?
aquablue96
on Jul 30, 2008
Jul 31, 2008
02:52 PM
by
LouisvilleLT4
18
821
C4 General Discussion
1990 AC problems - Help!
graceandbeauty
on Mar 9, 2008
Mar 13, 2008
07:05 PM
by
graceandbeauty
6
1,241
C4 General Discussion
89 c68 Programmer Board--How to remove
RedCorvette1988
on Nov 16, 2007
Nov 23, 2007
04:03 PM
by
Chris Kennedy
8
3,802
C4 Tech/Performance
C68 climate controller out with extra wires in the back
samsonb
on Nov 3, 2007
Nov 8, 2007
07:16 PM
by
d2wing
4
536
C4 Tech/Performance
Why is my EXT TEMP light flashing on my C68 A/C climate control???
hexane
on Oct 24, 2007
Oct 25, 2007
09:28 PM
by
AGENT 86
3
1,542
C4 Tech/Performance
My C68 Controller doesn't want to ground my A/C Compressor. Why?
Crit
on Sep 30, 2007
Oct 1, 2007
04:23 PM
by
SunCr
6
612
C4 Tech/Performance
C68 climate control-mix door/diagnostic problem
(
1
2
)
duntovlives
on Aug 4, 2007
Sep 9, 2007
12:51 PM
by
Bill-35thAnvrsy-88
25
6,649
C4 Tech/Performance
C68 electronic fan blower speed control
HAD2HAV2
on Aug 21, 2007
Aug 31, 2007
08:47 PM
by
HAD2HAV2
9
1,200
C4 Tech/Performance
C68 Electronic HVAC vs C60 Manual HVAC
87vetter
on Jan 16, 2007
Jan 19, 2007
11:42 AM
by
87vetter
8
3,025
C4 Tech/Performance
Conked out climate control
Redzoom
on Nov 5, 2006
Nov 8, 2006
08:21 PM
by
SunCr
5
808
C4 Tech/Performance
C68 Climate Control Button Fix
pcolt94
on Oct 17, 2006
Nov 4, 2006
04:09 PM
by
VinceAD
3
1,423
C4 Tech/Performance
Corvette Air Conditioning & Heater Panel Control, With C68 Electric, ACDelco, 94-95
volesterus
on Oct 22, 2006
Oct 22, 2006
10:08 AM
by
2manyC4s
1
485
C4 Parts for Sale/Wanted
Heater & AC Control Head
golfpro77
on Oct 5, 2006
Oct 5, 2006
01:08 PM
by
HG
1
847
C4 General Discussion
C68 Electronic Unit Question
FrankCandid
on Jul 21, 2006
Aug 28, 2006
09:20 PM
by
FrankCandid
14
1,080
C4 Tech/Performance
Need Wiring Diagram and help on C68 Heater Blower
Plasticman
on Jul 10, 2006
Jul 10, 2006
11:29 PM
by
Plasticman
6
685
C4 Tech/Performance
Need Wiring Diagram and help on C68 Heater Blower
Plasticman
on Jul 10, 2006
Jul 10, 2006
12:34 PM
by
Plasticman
0
295
C4 General Discussion
Help identify vac line and misc thing
Boostedpimp
on Jun 18, 2006
Jun 21, 2006
07:13 AM
by
86PACER
8
567
C4 Tech/Performance
AC not working on a 1990
ghd
on May 7, 2006
May 8, 2006
11:07 AM
by
c4cruiser
6
4,864
C4 Tech/Performance
Are A/C programmers really interchangeable?
1990Redcoupe
on Dec 31, 2005
Jan 4, 2006
11:19 PM
by
1990Redcoupe
4
4,137
C4 Tech/Performance
conversion to Electronic climate control
ladystoy69
on Aug 12, 2005
Aug 12, 2005
08:46 PM
by
tonymax2
12
2,302
C4 Tech/Performance
91 C68 HVAC Temp Door Problem...
doug_dayson
on Apr 6, 2005
Apr 9, 2005
06:20 PM
by
doug_dayson
4
682
C4 Tech/Performance
C68 Air conditioning problem (pics inside)
conv90
on Jan 21, 2005
Jan 26, 2005
05:00 PM
by
Hooked on Vettes
11
3,251
C4 Tech/Performance
C68 Question
crheinish
on Jan 24, 2005
Jan 26, 2005
12:37 PM
by
crheinish
4
538
C4 Tech/Performance
'86 C4 Electronic Climate Control (C68) option
gtplus2
on Dec 1, 2004
Dec 3, 2004
10:47 PM
by
gtplus2
8
1,767
C4 General Discussion
96 Electronic A/C Controls Problem
gramercyjam
on Nov 10, 2004
Nov 11, 2004
06:35 PM
by
Jet-Jock
9
985
C4 General Discussion
Blower Motor Shuts Off when Engine is Running(long)
merplastic91
on Oct 10, 2004
Oct 19, 2004
09:20 PM
by
SunCr
7
775
C4 Tech/Performance
C68 Electronic HVAC Problem...
doug_dayson
on Sep 27, 2004
Oct 11, 2004
02:34 AM
by
white90conv
12
1,147
C4 Tech/Performance
WTB: C68 Blow Motor Control Module
scorp508
on Jun 17, 2004
Jun 17, 2004
07:32 PM
by
JackDidley
3
338
C4 Parts for Sale/Wanted
A/C C68 programmer where is on a '90 convertible?
conv90
on Mar 15, 2004
Mar 26, 2004
10:15 AM
by
conv90
16
1,092
C4 Tech/Performance
Electronic A/C (C68) Display goes out, but comes back on when I push on it...
TIMSPEED
on Feb 27, 2004
Feb 27, 2004
10:04 PM
by
Stingraynut
10
598
C4 Tech/Performance
Blinking climate control light on 93, AC needs to have fused pulled to work agai?
dizwiz24
on Oct 15, 2003
Oct 15, 2003
09:02 PM
by
dizwiz24
2
608
C4 Tech/Performance
Somebody plz, the C68 wiring diagram?
vader86
on Jul 14, 2003
Jul 14, 2003
11:27 PM
by
86Pacecar
2
652
C4 Tech/Performance
'89 Air Conditioning not working
WhiskeyPapa
on Jul 23, 2002
Jul 23, 2002
07:48 PM
by
ZylaRace
8
1,149
C4 Tech/Performance
Page 1 of 2
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