1995 toyota 4runner sr5 v6 check engine light comes on when shifting auto transmission into overdrive
What is your question?
My 1995 Toyota 4runner sr5 3.0 liter v6 when the overdrive button is depressed on the automatic transmission shifting handle to shift into overdrive the check engine light will immediately or a short time after placed into overdrive. Just about the time I had first seen the CEL condition the speedometer stopped working( coincidence or not) ? Where or what can I do to further isolate this issue ?
What makes this problem better or worse?
No, it does'nt seem to matter if it's hot/cold
How long has your 1995 Toyota 4Runner had this problem?
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Hello, testing is very much needed and will give you the answers you are seeking.
Guessing at it, it sounds like you could have a speed sensor concern which could cause the speedometer issue, affect transmission operation and also cause the check engine light to come on.
Diagnostic testing will be able to determine what has failed and what needs to be done to resolve your concerns.
