|
|
  
 
Subject:
Re: Odd Console Message - SYS
From: "Art Steinmetz" <art1217(at)comcast.net>
Subject: Re: Odd Console Message - SYS
Date: Sat, 28 Feb 2004 16:29:27 -0600
Lines: 45
NNTP-Posting-Host: pcp01529562pcs.huntsv01.al.comcast.net (68.62.192.55)
________________________________________________
Sys indicates a problem detected by the CCM. The Sys light will flash 3
times every 15 seconds. To verify the problem, the CCM codes need to be
read. The service manual walks thru the steps to read and interperet the
codes using a jumper (Between A (ground) and G (Diagnostic Enable) on the
diagnostic connector. If you jumper the the two terminals and then turn the
ignition on (do not start the car), the CCM will go into auto mode and step
through all the modules. Module 1 is the CCM, module 4 is the ECM and
module 9 is the EBCM (ASR/ABS). The code is shown on the speedometer
readout with the module number shown below. The CCM will show C12 if all is
OK for the CCM. For the others, the display will be --- if no code is set.
All codes for the ECM and EBCM will be history codes ( H in front of the
code). Also CCM will be a History code if problem occured in the past and
is not present. After auto mode module 1.0 will be shown which is the CCM
waiting for further instructions. Turn the ignition off and pull the jumper
and you are back to normal CCM operations. If you feel uncomfortable about
playing with the diagnostic connector or can not tell which pins are which,
then have a technician read it for you.
For info, ECM will set a code for low voltage (DIC 53). The manual has
warnings about charging the battery in vehicle with electronics connected.
I am currently fighting an intermittent ASR/Sys/Security light indication.
I read the codes and the CCM and EBCM are telling me I have a serial comm
failure and this results in a FEDS failure. The problem is intermittent.
Anybody out here in cyberspace had this problem and fixed the problem? What
was the fix?
Art Steinmetz
..
"." <acairns(at)hotmail.com> wrote in message
news:8q6t30t9r3e0o559tmk9rnd1vrqhokhe91(at)4ax.com...
> Evening...
>
> Picked up my 93 from storage and after charging the battery, I am getting
a
> message flashing in the center console SYS every minute or so.
>
> Any advice..?
>
> Thanks
Subject: Re: Odd Console Message - SYS
From: Louie <me(at)privacy.net>
Date: Mon, 01 Mar 2004 19:58:57 -0600
Lines: 67
________________________________________________
Chris - what is the resistor mod for a stereo install? I`m thinking of
upgrading the stereo in my `93.
Louie
"Chris" <AEmedic(at)comcast.net> wrote in
news:-7WdnfqQe6SsOaLdRVn-sw(at)comcast.com:
> There are two main reasons that I have seen the SYS error:
>
> 1. The Battery is failing
> 2. An aftermarket Stereo was installed and the Resister modification
> was not done at the time of the install. This needs to be done on late
> model C-4s.
>
> I am sure there are other reasons but those are the two common ones I
> know of.
>
> Chris
>
> "Jack Conley" <jconley(at)cableone.net> wrote in message
> news:103v84c5ilhbc5(at)corp.supernews.com...
>> My 95 also flashes the SYS light at me. I even put a new battery in
>> it and it still does it. The manual says that it is an electrical
>> problem and to see the GM Dealership. So I did. They said that it was
>> a short to ground
> in
>> the instrument cluster. The only way to fix it is to replace the
>> entire cluster. But the good news is that it won`t effect anything
>> else because further diagnosis showed that it is my digital read out.
>> It will dim and
> get
>> bright while normal driving. This is something that I have just
>> learned to live with. No big deal. The battery is not the problem.
>> You can also use a paperclip to run the troublecodes on your speedo
>> readout. Hope this helps.
>>
>> Jack
>> 95 6-speed
>>
>>
>> "." <acairns(at)hotmail.com> wrote in message
>> news:8q6t30t9r3e0o559tmk9rnd1vrqhokhe91(at)4ax.com...
>> > Evening...
>> >
>> > Picked up my 93 from storage and after charging the battery, I am
> getting
>> a
>> > message flashing in the center console SYS every minute or so.
>> >
>> > Any advice..?
>> >
>> > Thanks
>>
>>
>> ---
>> Outgoing mail is certified Virus Free.
>> Checked by AVG anti-virus system (http://www.grisoft.com).
>> Version: 6.0.596 / Virus Database: 379 - Release Date: 2/26/2004
>>
>>
>
>
From: Uncle Whoopass <uncle.whoopass(at)gogo.edu>
Subject: Re: Odds
Lines: 15
Date: Tue, 27 Jan 2004 03:38:40 GMT
________________________________________________
How thoughtful for <Hobbes(at)CalvinBall.com> to share:
> Ron wrote:
>> How many of you are betting Pats-8? I think that I am going to.
>> feelings?
>
> I think mr. dude may have bet me $1, but you can never be sure with that
> fucktard.
As one can never be sure with you, Scotty.
Read the Scott A. Gilbert FAQ!
http://home.ripway.com/2004-1/55797/sag-faq.html
--
GRID #5889
NEXT POSTS:
| | |
