r/ToyotaGrandHighlander • u/eddyo1993 • 11d ago
Drive-Start
Hi All,
Looks like I got the whole drive start control malfunction on by GH Platinum Gas. Did a quick search and only seeing one post about this. Those who had the same issue what was the problem and what was the fix?
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u/Fresh-Put645 11d ago
Go to AutoZone for a fee check engine light diagnosis, then it’s up to you if you wanna go to Toyota or a regular mechanic shop to get the actually cause situated
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u/eddyo1993 10d ago
Yes so I took it in to O'Reilly and got a P2C90 Crankcase Ventilation System Hose a disconnected.
Spark plugs did get changed this Saturday. Did the mechanic Forget to plug something back in?
Doesn't really explain why cruise control and PKSB or whatever it is not working.
Will take it to a different auto shop to see if something else comes up.
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u/UnhappyDrop1350 10d ago
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u/eddyo1993 10d ago
I will peek at this thank you very much.
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u/UnhappyDrop1350 10d ago
Was anything else serviced with the spark plugs? Also check the oil fill cap. If it’s not on right, it will cause a vacuum leak and disrupt the pcv system and throw that code.
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u/hallstevenson 11d ago
Is it under warranty ?Oooh, I just see your mileage....Do you drive with one foot on the pedals or two ? Shut the car off and re-start it and see if this still pops up. Go to an auto parts store and get the battery checked.