It flashes Code 43 when I ask it what code it is with the paperclip, but now it stay on and won't go off. (Though it WAS off for a little while this morning.)

How do I clear out the code?

Thanks!

Oh yeah.. 1993 Chevy Blazer S-10 Tahoe LT, 4.3 Auto 4x4. (The top of the line model for that year?)

 

Just disconnect the negative on the battery for 30 minutes.

 

That worked, and it was off for a few second,s but it came right back on again.

Maybe when I get everything under the hood well, if I disconnect for 30 minutes, it will stay off?

 

if everything is right under the hood it will go off on its own. Erasing the code doesnt solve the issue, lol

 

Time to start diagnosing code 43 buddy.






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