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-   -   ALDL location on 92 Deville? (https://www.cadillacforum.com/forum/general-tech-7/aldl-location-92-deville-13524/)

92 Deville 4.9 11-02-2012 01:48 PM

ALDL location on 92 Deville?
 
I might be blind, or Cadillac likes to hide things. :p
I want to play around with advancing the timing a little but from what I have read I need to jump A, B terminals (IIRC) on the ALDL to put it into set timing mode. Problem is I have yet to find the terminal on my car.
Did they hide it behind lower dash trim?

Makes me feel like a total noob even posting this. :o

schlicky13 11-05-2012 01:19 AM


Originally Posted by 92 Deville 4.9 (Post 45493)
I might be blind, or Cadillac likes to hide things. :p
I want to play around with advancing the timing a little but from what I have read I need to jump A, B terminals (IIRC) on the ALDL to put it into set timing mode. Problem is I have yet to find the terminal on my car.
Did they hide it behind lower dash trim?

Makes me feel like a total noob even posting this. :o

I think it's under the dash near the center (under the radio, ashtray, that general area). There's definitely a port there, but it's covered by a plastic cover that clips into the plastic cover/sound insulator under the dash. Not 100% certain that it's the ALDL port, but there is a port there, at least on my '87 coupe and '89 sedan there is.

92 Deville 4.9 11-05-2012 01:36 AM


Originally Posted by schlicky13 (Post 45512)
I think it's under the dash near the center (under the radio, ashtray, that general area). There's definitely a port there, but it's covered by a plastic cover that clips into the plastic cover/sound insulator under the dash. Not 100% certain that it's the ALDL port, but there is a port there, at least on my '87 coupe and '89 sedan there is.

Ok thanks, i'll have another look. I have never had one that I wasnt able to locate. :confused:
Leave it to me to get the one they hid it in really well. Haha!

92 Deville 4.9 11-06-2012 09:52 PM


Originally Posted by schlicky13 (Post 45512)
I think it's under the dash near the center (under the radio, ashtray, that general area). There's definitely a port there, but it's covered by a plastic cover that clips into the plastic cover/sound insulator under the dash. Not 100% certain that it's the ALDL port, but there is a port there, at least on my '87 coupe and '89 sedan there is.

Found it. Thanks.
Was farther back towards the heat vents under/behind the ashtray. :o

LucianaHardin 11-07-2012 03:29 AM

Ok thanks, i'll have another look.


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