Toyota Tundra Stuck In 4 Low

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Toyota tundra stuck in 4 low. I have a 2012 Tundra Rock Warrior that was stuck in 4wheel low with check engine lite and traction control lite on when I started it up yesterday morning The dealer found code P2440 and REFLASHED THE COMPUTER to fix the problem. Like the title says my 4hi light is blinking constantly even though I feel a small clunk when it disengages and can feel that the front wheels arent being powered but the light blinks anyway. Both 4lo and 4hi is for 4 wheel driving 4lo is used in.

Stuck in 4 LO Started truck in the morning while switch was in 2 wheel drive but dash showed 4LO. Coolant Thermostat Below Temp. Truck says its in 4-wheel low on dashboard.

What is the problem. It is triggered when your Toyota Tundra s coolant temperature fails to reach the proper operating temperature. Post Reply Page 1 of 3 1 2 3 Next Jul 17 2016 at 324 PM 1 1 Roadtrip46 OP Active Member Joined.

I limped it to the dealership which is 5 minutes from my house. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features. Im concerned because I see that this is an ongoing problem since at least 2007.

Tried to reset everything by disconnecting battery and no dice. My truck has 4500 miles on it. 07 Toyota Tundra died while at a stop light and wont start now its flashing 4 low 5 Answers I cant understand why our 2007 Toyota Tundra was running just fine we pulled up to a stop light and it died.

Items 3 4 and 5 are reasons. Aug 21 2015. Reads 4 wheel drive low and high.