DTC codes
Cadillac
 

Cadillac Forums | Help Us Help You | Advertise | Cadillac Parts | Cadillac News | Cadillac Classifieds

Cadillac Technical Archive | Cadillac Dealers | Cadillac Reviews | Cadillac Dealer Reviews | Cadillac Vendors

CadillacForums.com is the premier Cadillac Forum on the internet. Registered Users do not see the above ads.
+ Reply to Thread
Results 1 to 4 of 4
Electrical Technical Information Discussion, DTC codes in Item Specific Cadillac Discussion; Does anyone know what the following codes mean... I can' t find them anywhere on the net.... IR1740 IR1771 and ...
  1. #1
    jert's Avatar
    jert is offline Cadillac Owners Member
    Automobile(s): 03 Deville, 01 Seville, Past 96 Deville, 87 Deville, 95 ElDo
    Join Date
    Jun 2003
    Location
    Texas
    Age
    76
    Posts
    28

    DTC codes

    Does anyone know what the following codes mean... I can' t find them anywhere on the net....
    IR1740
    IR1771

    and what is the IP1552 history
    and where is a complete list of all codes


  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    Katshot's Avatar
    Katshot is offline Cadillac Owners Master
    Join Date
    Jan 2003
    Location
    Newtown, PA
    Age
    58
    Posts
    6,472

    Re: DTC codes

    Quote Originally Posted by jert
    Does anyone know what the following codes mean... I can' t find them anywhere on the net....
    IR1740
    IR1771

    and what is the IP1552 history
    and where is a complete list of all codes
    I know of no "complete" list of codes on the net. I have a lot of manuals at work so I can tell you in the AM. What car are we talking about?

  4. #3
    jert's Avatar
    jert is offline Cadillac Owners Member
    Automobile(s): 03 Deville, 01 Seville, Past 96 Deville, 87 Deville, 95 ElDo
    Join Date
    Jun 2003
    Location
    Texas
    Age
    76
    Posts
    28
    Thread Starter

    Re: DTC codes

    Quote Originally Posted by Katshot
    I know of no "complete" list of codes on the net. I have a lot of manuals at work so I can tell you in the AM. What car are we talking about?
    Hey thanks again Kevin. heres what we are talking about.

    96 deville (52Y2) ( 5=4dr) (2=headrestraints) (Y = you know this one) (2=you got me) I have looked all over the place for these codes...because I have a problem with my cluster fuse blowing once a week.... I'm thinking that the amp for the radio is causing a problem or the relay that handles the amp... heavy wire feeds the amp #14 or #12 best I remember.. Everytime it has blown, the radio and the A/C was on.... only the compressor drops out when the fuse blows the fan blows with the fuse is gone... I am getting a IR1740 current code and a IR1771.... what you say?......... Jert

  5. Remove Advertisements
    Cadillac Forums
    Advertisements
     

  6. #4
    Katshot's Avatar
    Katshot is offline Cadillac Owners Master
    Join Date
    Jan 2003
    Location
    Newtown, PA
    Age
    58
    Posts
    6,472

    Re: DTC codes

    Quote Originally Posted by jert
    Hey thanks again Kevin. heres what we are talking about.

    96 deville (52Y2) ( 5=4dr) (2=headrestraints) (Y = you know this one) (2=you got me) I have looked all over the place for these codes...because I have a problem with my cluster fuse blowing once a week.... I'm thinking that the amp for the radio is causing a problem or the relay that handles the amp... heavy wire feeds the amp #14 or #12 best I remember.. Everytime it has blown, the radio and the A/C was on.... only the compressor drops out when the fuse blows the fan blows with the fuse is gone... I am getting a IR1740 current code and a IR1771.... what you say?......... Jert
    IR1740 = IRC Configuation Error
    IR1770 = Cassette tape slow

    It sounds to me like someone replaced the head unit with a bad one, or did a bad job.

  7. Remove Advertisements
    Cadillac Forums
    Advertisements
     

+ Reply to Thread

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.

Please enter a password for your user account. Note that passwords are case-sensitive.

Please enter a valid email address for yourself.

What Cadillac(s) do you own? (Or type NONE)

Please select your insurance company (Optional)

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Bookmarks

Cadillac Posting Rules

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
  •