# 2007 Toyota Tundra check engine light

**URL:** <https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875>\
**Category:** Maintenance/Repairs\
**Tags:** toyota, tundra\
**Created:** [July 29, 2018, 2:31am UTC](https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875 "2018-07-29T02:31:27Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![EdmundChristopher](https://avatars.discourse-cdn.com/v4/letter/e/ed8c4c/32.png) [@EdmundChristopher](https://community.cartalk.com/u/EdmundChristopher)\
**Post date:** [July 29, 2018, 2:31am UTC](https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875/1 "2018-07-29T02:31:27Z")

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Check engine light, vsc light are on and brakes are on my Toyota Tundra 2007,5.7 litre

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**Author:** ![cdaquila](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/cdaquila/32/18089_2.png) [@cdaquila](https://community.cartalk.com/u/cdaquila)\
**Post date:** [July 29, 2018, 11:58am UTC](https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875/2 "2018-07-29T11:58:29Z")

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Good morning. Did you have any symptoms of trouble? Any diagnostic codes?

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**Author:** ![ATLOffroad](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/atloffroad/32/968_2.png) [@ATLOffroad](https://community.cartalk.com/u/ATLOffroad)\
**Post date:** [July 29, 2018, 1:16pm UTC](https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875/3 "2018-07-29T13:16:35Z")

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Take the truck to any local auto parts store and have them scan for codes. After that you may have an idea why the warning lights are on.

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**Author:** ![EdmundChristopher](https://avatars.discourse-cdn.com/v4/letter/e/ed8c4c/32.png) [@EdmundChristopher](https://community.cartalk.com/u/EdmundChristopher)\
**Post date:** [August 2, 2018, 9:29pm UTC](https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875/4 "2018-08-02T21:29:05Z")

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Hi  
The codes I got are p0418, p0419,p2437, p0300, VSC light. Check engine light and Hi/Lo.  
Will be grateful if you could let me know the possible causes.  
Regards  
Edmund Christopher Amoah

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**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\
**Post date:** [August 2, 2018, 9:39pm UTC](https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875/5 "2018-08-02T21:39:44Z")

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DTC’s P0418, P0419, P2437, all have to do with the secondary air injection system.

DTC P0300 is for random misfires detected.

The Vehicle Stability Control light is on because it won’t function as long as the Check Engine light is on.

The DTC code P0300 could be caused by the secondary air injection problem.

Tester

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**Author:** ![Nevada\_545](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/nevada_545/32/41232_2.png) [@Nevada\_545](https://community.cartalk.com/u/Nevada_545)\
**Post date:** [August 3, 2018, 3:22am UTC](https://community.cartalk.com/t/2007-toyota-tundra-check-engine-light/121875/6 "2018-08-03T03:22:54Z")

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There is a problem with water intrusion into the secondary air injection pumps, this leads to failure of the air injection pumps and air injection switching valves. Toyota has extended the warranty for this problem with the secondary air injection system to 10 years/150,000 miles however it seems to have expired for your truck.

Here is a link to the service bulletin for repair details for the air injection system failure;

> **[T-SB-0160-11.pdf](https://www.autosafety.org/staging/wp-content/uploads/import/T-SB-0160-11.pdf)**
>
> 2000.80 KB