Help! 260k miles, check engine light, multi terrain light, and slip indicator light - Page 2 - Toyota 4Runner Forum

dave_b · 01-17-2021, 04:14 PM

Quote:

Originally Posted by Jivewalker

I may be wrong, but I don't think the code would show unless it had happened more than 3 times, IIRC. That means it is already "keeps coming up." When I run OBD on mine, I have occasionally seen misfire logged as pending, but never got the code.

I would start with plugs, pull and inspect, along with the other things mentioned. Or, just go to a reliable dealer or shop if you can't pinpoint it yourself.

Thanks I'll do this. As far as the ignition coils, internet shows just use a multimeter to see if it's bad? Have a copy of the toyota repair manual to guide me. Spark plugs were last replaced 24k miles ago. Forgot to mention my runner has been idling somewhat shakey at random times recently. Surprised the dealer hasn't noticed it last time i had it serviced.

dave_b · 01-17-2021, 04:18 PM

Quote:

Originally Posted by 85GT-79FJ40

I would think the ABS light would be on too if it was an ABS sensor. But I suspect the code reader that was plugged into this rig didn't support the ABS/traction control systems. Most generic tools won't. Mine will but I had to pay for manufacturer-specific software. Honestly I would try disconnecting the battery for a bit and see if it clears the lights just for kicks. As for a misfire if it's running fine otherwise I wouldn't freak out about it but when was the last time you changed plugs? and were they OE spec or just what happened to fit from the local chain parts store? It's not hard to swap coils and see if the misfire switches cylinders to determine if you have a bad coil. If you do have a bad coil don't buy a cheap one. Get OE or a Denso. I can't tell you how many cheap coils I have replaced due to failure within just a few months on a variety of different vehicles.

Dealer replaced plugs 24k miles ago. I was planning on picking up a coil from the dealer

Jivewalker · 01-18-2021, 08:30 AM

Quote:

Originally Posted by dave_b

Thanks I'll do this. As far as the ignition coils, internet shows just use a multimeter to see if it's bad? Have a copy of the toyota repair manual to guide me. Spark plugs were last replaced 24k miles ago. Forgot to mention my runner has been idling somewhat shakey at random times recently. Surprised the dealer hasn't noticed it last time i had it serviced.

Just because plugs are fairly new doesn't mean they are good, I would pull and check each one. could also be a dirty fuel injector. At some point, after checking the easy stuff, might want to get the dealer to run it on the computer to know for sure. Don't want to cause any damage driving it while trying to figure it out. I do most of my own work, but every once in a while i have to lean on the dealer.

Rough idle could be a dirty throttle body and/or mass air flow sensor. Both are very easy to clean.

Throttle body / MAF sensor cleaning

mnofpeace · 01-18-2021, 08:50 AM

'...sensor gone bad'...this man has 260,000 miles on his rig...at some point something is going to need replacing.

i cannot add anything to this, good luck to you on your repares.

i HOPE to get to 260K before i am going to need major maintenance or repairs...more power to ya

engallop · 01-18-2021, 10:19 AM

Quote:

Originally Posted by dave_b

Hi everyone, have a 2011 TE with 260k miles. Have maintenance done religiously by the dealer. Turned my runner on this evening, and noticed check engine light is on, slip indicator light is on, and multi terrain light is blinking. Can't turn off multi terrain. Any ideas what this may be?

Background info - just had maintenance done last month and the dealer suggested replacing the lower control arms, brakes, and rotors. Been having random squealing noises when i come to a stop from reverse but no squealing when stopping going forward. Dealer couldn't figure it out the last two maintenance visits. Still have plenty of brake pad on all four corners.

Would appreciate any feedback!

I can’t speak entirely for your 4runner but my 2016 with 65k has thrown those three lights at me a few occasions now. The first time, I lost traction on ice and it just turned on, I had to clear it days later then spoke to my friend who used to wrench for toyota for 30 years, he told me it is just a modern sensitive toyota electronics thing and that it was not a problem. Then it happened again two more times, one of them being two days ago....both after I did some work/mods on the 4R in my driveway but the codes cleared themselves by next morning. Hope this gives you some sort of relief but if doesn’t clear itself get a mechanics opinion.

As for the squeal coming to a stop in reverse, is it happening when the cars cold? If you search online, many people have had their concerns but apparently it’s pretty common on Toyota’s and/or most vehicles. My toyota buddy told me its just the brakes adjusting fast from reverse. This also happens in mine and while it used to concern me, I’ve learned to ignore it.

Hope any of this info helps and good luck.

dave_b · 01-19-2021, 09:17 AM

Quote:

Originally Posted by mnofpeace

'...sensor gone bad'...this man has 260,000 miles on his rig...at some point something is going to need replacing.

i cannot add anything to this, good luck to you on your repares.

i HOPE to get to 260K before i am going to need major maintenance or repairs...more power to ya

Thankfully no major repairs yet!

dave_b · 01-19-2021, 09:20 AM

Quote:

Originally Posted by engallop

I can’t speak entirely for your 4runner but my 2016 with 65k has thrown those three lights at me a few occasions now. The first time, I lost traction on ice and it just turned on, I had to clear it days later then spoke to my friend who used to wrench for toyota for 30 years, he told me it is just a modern sensitive toyota electronics thing and that it was not a problem. Then it happened again two more times, one of them being two days ago....both after I did some work/mods on the 4R in my driveway but the codes cleared themselves by next morning. Hope this gives you some sort of relief but if doesn’t clear itself get a mechanics opinion.

As for the squeal coming to a stop in reverse, is it happening when the cars cold? If you search online, many people have had their concerns but apparently it’s pretty common on Toyota’s and/or most vehicles. My toyota buddy told me its just the brakes adjusting fast from reverse. This also happens in mine and while it used to concern me, I’ve learned to ignore it.

Hope any of this info helps and good luck.

All of this you said helps! Actually, just yesterday all of the lights turned off. No more check engine, slip, and multi terrain. Now I'm scratching my head. Think I'll still attempt tobcheck everything mentioned so far

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