rellis3640 Posted May 18, 2004 Report Share Posted May 18, 2004 Hey folks trying to figure out how to clear the codes on my 93, have 1 current code which is IO39. The rest are all history so thought I would clear, but am having difficult time. Tried procedure listed at the home page for caddyinfo.com which I don't believe is for a 93 Eldo, procedure worked for displaying however. After all codes are displayed the I end up at PCM?. I have manuals ordered but have not arrived yet, any help at all would be greatly appreciated. Link to comment Share on other sites More sharing options...
rellis3640 Posted May 20, 2004 Author Report Share Posted May 20, 2004 Anybody have any ideas on this or where I can get corect procedures for the 1993 Eldorado. Link to comment Share on other sites More sharing options...
Ranger Posted May 20, 2004 Report Share Posted May 20, 2004 Not positive about '93 but try this. After PCM?, (if you have PCM codes) answer "yes" with the HI fan speed button. Answer "no" to the next questions till you get to "CLEAR CODES" , then answer yes. Repeat for all other codes (RSS, IPC, etc). Link to comment Share on other sites More sharing options...
rellis3640 Posted May 20, 2004 Author Report Share Posted May 20, 2004 That was part of the problem I am not seeing Hi speed fan button, so I have to assume that hi speed is yes and low speed is no. Guess I will have to look again. Link to comment Share on other sites More sharing options...
Ranger Posted May 20, 2004 Report Share Posted May 20, 2004 Well, if you don't have a Hi & LOW button, then the '93 must have used something else for "yes & no". Someone with a '93 will have to help. Link to comment Share on other sites More sharing options...
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