Reading codes - Toyota Nation Forum : Toyota Car and Truck Forums

White89SR5 · 03-11-2006, 09:42 AM

I was just wondering is there anyway to read engine trouble codes on my 89 Sr5. I was wondering because my Corolla has a diagnostic box like my Supra (which you can use to read codes) but there is not check engine light to read the codes from? If you can read codes which 2 terminals to you jumper and where do you read the codes from?

retiredat44 · 03-11-2006, 05:51 PM

http://lcengineering.com/TechNotes/TechNote12.htm

I just read mine, and had no faults to read..
the mechanic I took it too also looked, and found no problems either.

1989 SR5 Toyota Corolla.

White89SR5 · 03-11-2006, 09:53 PM

This may sound like a really stupid question or comment, but in all the years I have been driving my 89 SR5 I have never seen a check engine light. where is this light located on the dash?

***REN69*** · 03-12-2006, 08:22 AM

If I'm not mistaken, its the one that looks like a little motor.