BADASS of New England

An automobile club for the enthusiast who enjoys the last of the big GM cars. The rear wheel drive B and D bodys. Chevrolet Impala SS, Caprice, 9C1, Buick Roadmaster, Oldsmobile Custom Cruiser, Cadillac Fleetwood
 
HomeHome  RegisterRegister  Log inLog in  
Log in
Username:
Password:
Log in automatically: 
:: I forgot my password
Who is online?
In total there are 2 users online :: 0 Registered, 0 Hidden and 2 Guests

None

Most users ever online was 105 on Fri Mar 24, 2017 9:02 am
Latest topics
» Dust off / hang out / mod day at my house May 20th
Sat Apr 29, 2017 5:37 pm by Tomz9C1

» Spindles
Wed Apr 26, 2017 8:41 pm by MalibuSSwagon

» Buick rear seat wanted (again)
Tue Apr 18, 2017 12:28 am by MASShole9C1

» Midnight tour of the Allagash Ice Caves July 3rd!
Thu Apr 13, 2017 11:33 pm by boojum

» New Ride, New Forum!
Thu Apr 13, 2017 12:08 am by boojum

» '95 DCM RMW
Sat Apr 08, 2017 2:02 pm by Bull

» Is it just me or does impalassforum suck?
Thu Apr 06, 2017 8:48 am by toomanytoyz

» 94 RMS 60k miles and 94 FWB with 76k for sale
Fri Mar 31, 2017 4:41 pm by CrashMaster

» 94 caprice low miles
Wed Mar 29, 2017 9:22 am by CrashMaster

Search
 
 

Display results as :
 
Rechercher Advanced Search
May 2017
MonTueWedThuFriSatSun
1234567
891011121314
15161718192021
22232425262728
293031    
CalendarCalendar

Share | 
 

 '94 Roadmaster HVAC DTC 26?

View previous topic View next topic Go down 
AuthorMessage
MASShole9C1

avatar

Posts : 4224
Join date : 2009-12-16

PostSubject: '94 Roadmaster HVAC DTC 26?   Sun Jun 01, 2014 5:40 pm

When accessing the diagnostics through the digital climate control, when selecting -02 (actual results for the HVAC DTCs) I have a code (1)26. 1 being the history count, and 26 being described as "Serial Data Communication (circuit shorted to battery, shorted to ground, or circuit open).

I'm sure the FSM has the steps to locate and fix the issue, but I'd like to know if anyone has had this issue before. My AC is not working and this very well may be the culprit. It's getting hot out!

Thanks.
Back to top Go down
1984twodoor

avatar

Posts : 4059
Join date : 2010-03-30
Age : 23
Location : Wilmington/Wakefield/Andover

PostSubject: Re: '94 Roadmaster HVAC DTC 26?   Sun Jun 01, 2014 8:12 pm

MASShole9C1 wrote:
When accessing the diagnostics through the digital climate control, when selecting -02 (actual results for the HVAC DTCs) I have a code (1)26. 1 being the history count, and 26 being described as "Serial Data Communication (circuit shorted to battery, shorted to ground, or circuit open).

I'm sure the FSM has the steps to locate and fix the issue, but I'd like to know if anyone has had this issue before. My AC is not working and this very well may be the culprit. It's getting hot out!

Thanks.

I would get a diagram for the HVAC system and follow every wire/connector to see if something is unplugged/corroded/broken wire or anything similar. I'd be willing to bet there is a wire that wore through, popped a fuse, left the circuit open and set the code.
Back to top Go down
Ironfistdog

avatar

Posts : 2124
Join date : 2011-01-11
Age : 35
Location : Warren, MA

PostSubject: Re: '94 Roadmaster HVAC DTC 26?   Sun Jun 01, 2014 8:51 pm

I had this SAME code 126 in (-02) in my black Fleetwood.
Looked everywhere for info on how to fix... Found nothing.
Back to top Go down
95brmw

avatar

Posts : 1432
Join date : 2009-11-10
Age : 32
Location : Connecticut

PostSubject: Re: '94 Roadmaster HVAC DTC 26?   Sun Jun 01, 2014 9:22 pm

My Fleetwood and one Roadie has that code, pretty much ignored it.
Back to top Go down
Ironfistdog

avatar

Posts : 2124
Join date : 2011-01-11
Age : 35
Location : Warren, MA

PostSubject: Re: '94 Roadmaster HVAC DTC 26?   Sun Jun 01, 2014 9:44 pm

^ THIS!!!!
Back to top Go down
sdstick

avatar

Posts : 4284
Join date : 2009-03-20
Location : Revere, MA

PostSubject: Re: '94 Roadmaster HVAC DTC 26?   Mon Jun 02, 2014 7:45 am

Same here
Ill check today & see if its still there
Is the AC charged?
I know it's a stupid question but....can't get to step B without step A

_________________
Steve


96BBB 28K 3.42 Bolt-ons
95BBB 100K 3.73 383 New DD...already broke fixt the 4L60E twice
95 Black WB4 Hole...ee...grail
96 Black WB4 No holes in this
95BBB 189K 3.08 Old DD Stolen...by Matt. Cool
Whine..eee...Silver LS6
Back to top Go down
Sponsored content




PostSubject: Re: '94 Roadmaster HVAC DTC 26?   

Back to top Go down
 
'94 Roadmaster HVAC DTC 26?
View previous topic View next topic Back to top 
Page 1 of 1
 Similar topics
-
» Roadmaster climate control/ HVAC problems
» '94 Roadmaster HVAC DTC 26?
» Roadmaster and Caprice Wagon doors
» WTB: 95 roadmaster wagon grille
» Wanted: centers for Roadmaster wheels / front turn signal lens

Permissions in this forum:You cannot reply to topics in this forum
BADASS of New England :: 91-96 B & D-body tech :: Problems / Maintenance-
Jump to: