1999 4Runner CEL comes on when in 4 wheel drive
#1
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Location: Mayport, FL
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1999 4Runner CEL comes on when in 4 wheel drive
My check engine light has been on and off for some time now. I had my 99 4Runner in the shop to have it fixed and the CEL was off for a while. I had to pull a stump out of my yard and when I engaged the 4 wheel drive the CEL came on again. I drove it for a while without diagnosing the problem. I recently took a trip to see my folks. It's a 300+ mile drive. Before we made the trip back, I needed to add some components to my Alpine CD Player, so I unhooked the battery.
Got everything done and hooked the battery back up. Started the car and the CEL light was off. Drove home on I-10 over 300 miles and the CEL stayed off.
Last night, I took my wife to one of our favorite dinner spots, and stopped along the river for a quick sunset view. I had to use 4WD to get back on the road, and sure enough, when I engaged 4WD, the CEL came on again.
What could be causing this and can I fix it myself?
Many thanks in advance.
Got everything done and hooked the battery back up. Started the car and the CEL light was off. Drove home on I-10 over 300 miles and the CEL stayed off.
Last night, I took my wife to one of our favorite dinner spots, and stopped along the river for a quick sunset view. I had to use 4WD to get back on the road, and sure enough, when I engaged 4WD, the CEL came on again.
What could be causing this and can I fix it myself?
Many thanks in advance.
#3
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Join Date: Jun 2012
Location: Milton, FL
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yeah, really hard to proceed without knowing what the CEL code is, just gotta get it checked. for trucks our age, something to read codes is a good tool to have around.
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