Check engine light and code P2610

Tiny
SHORTYZ0910
  • MEMBER
  • 2005 TOYOTA TUNDRA
  • 4.7L
  • V8
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
I am trying to troubleshoot my CELcode p2610. What I should expect if I take it to a mechanic? I currently don't have any symptoms as my truck drives fine and I would like to know what a mechanic would do if they had this code and what they are going to look at or tell me to replace. I just want to avoid replacing the computer if it could be a wiring issue or vice versa. I am willing to troubleshoot myself and have been but I hit a dead end. I also don't want to put money into a 15 year old truck if there is no definitive solution. Previously, it has stalled out at a stop sign a few times and also I had a dead battery but not sure if they are related.
Saturday, June 6th, 2020 AT 6:46 PM

11 Replies

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

That code is related to the ECM - engine control module in your truck. The ECM is your trucks main computer-or main brain- and it has an internal fault. That code or fault is for the soak timer which controls parameters for the evaporative system. The evaporative system is what monitors the emissions system. Basically, This means the ECM needs to be replaced. The cost of an ECM from the Toyota dealer is $1,010.00 for the part not including installation or programming. You can find them through online companies for hundreds of dollars less. I've attached picture descriptions below for you. If you have any further questions let me know. Hope this helps and thanks for using 2CarPros.
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Saturday, June 6th, 2020 AT 7:22 PM
Tiny
SHORTYZ0910
  • MEMBER
  • 7 POSTS
Thank you Danny! Is it possible to order one online and give them the VIN number and then just swap it out? I have read conflicting things online. Some say you can, others say you still need to get it programmed. And how can I tell if it's the computer itself or just a short somewhere?
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Saturday, June 6th, 2020 AT 7:28 PM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello again.

Yes, you are correct. They are available online for way less than a dealership. That's what the programming is- You give them your VIN number to make it work on your particular truck. After that it is just plug and play. I'm sure it's going to be roughly $250-$400 but way less than Toyota. Last time I had it done for a neighbor there was a company in Florida that did it for $250.00. I wish I could give you a referral but there's a lot more available online now days. Be careful if you get something used from eBay or Amazon because you might just get a defective unit and you still have to get it programmed. To answer your question; No, if it was just an electrical problem or short it would be an entirely different code. Should be worth thinking about fixing because 140,000 miles isn't that much. Sure beats a new car payment. Hope this helps and thanks again for using 2CarPros.

Danny-
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Saturday, June 6th, 2020 AT 7:44 PM
Tiny
SHORTYZ0910
  • MEMBER
  • 7 POSTS
Awesome, thank you so much! I definitely agree I don't want a new payment that's for sure. And I really love my truck. I will order one and swap it out. Thanks again!
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Saturday, June 6th, 2020 AT 7:52 PM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
You're welcome!
Keep us updated. Thanks again for using 2CarPros.

Danny-
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Saturday, June 6th, 2020 AT 8:55 PM
Tiny
SHORTYZ0910
  • MEMBER
  • 7 POSTS
I did actually have another question. I was reading about possibly having to reprogram the immobilizer. Can you please explain that to me? Thanks
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Monday, June 8th, 2020 AT 11:23 AM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello again.

Here is a tutorial about anti-theft, immobilizer, security rest:

https://www.2carpros.com/articles/how-to-reset-a-security-system

After reading scroll the page to find Toyota. Hope this helps and thanks again for using 2CarPros.

Danny-
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Monday, June 8th, 2020 AT 12:59 PM
Tiny
SHORTYZ0910
  • MEMBER
  • 7 POSTS
Awesome thank you, you have been so helpful. I know you said you couldn't remember the company you used before but I could really use a recommendation. I can only find a couple companies and then I get worried about the warranties. Then one company told me one part and then searching online I says another, and I am searching by VIN number. Some give a lifetime warranty others one year. I am willing to pay what is fair, I just want to know I am dealing with an honest, reputable company. I live in Hawaii so I don't really have a lot of local options.
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Monday, June 8th, 2020 AT 5:31 PM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello again.

I can try to contact my neighbor and see if he remembers the name but it's a long shot considering that it's been a few years.I'll do some research for you and get back to you if you want the referrals for a PCM. Thanks again for using 2CarPros.

Danny-
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Wednesday, June 10th, 2020 AT 6:52 AM
Tiny
SHORTYZ0910
  • MEMBER
  • 7 POSTS
Thanks Danny!
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Thursday, June 11th, 2020 AT 11:01 AM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
You're welcome!

I'll do some research and try to find PCM re-manufacturers for you. Hope this helps and thanks again for using 2CarPros. Mahalo!

Danny-
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Thursday, June 11th, 2020 AT 1:48 PM

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