# 2003 Toyota Sequoia - "All the lights on the dash are on..."

**URL:** <https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214>\
**Category:** Maintenance/Repairs\
**Tags:** toyota\
**Created:** [August 3, 2020, 2:58am UTC](https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214 "2020-08-03T02:58:31Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![glenn29](https://avatars.discourse-cdn.com/v4/letter/g/df705f/32.png) [@glenn29](https://community.cartalk.com/u/glenn29)\
**Post date:** [August 3, 2020, 2:58am UTC](https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214/1 "2020-08-03T02:58:32Z")

</div>

all lights are on on the dash and it feels like some one has his feet on the brakes there is some hold back its not the dis brakes hubs are not hot driving me insane ihad toytoa lexis,trucks now the sequota which i will never buy again very good suv but iam never going to own another one

---

<div class="post-metadata">

**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [August 3, 2020, 9:10am UTC](https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214/2 "2020-08-03T09:10:42Z")

</div>

All this on a seventeen year old vehicle.  
You also have a problem with the device you are using to post to the forum. Shift key and punctuation keys are not working.

---

<div class="post-metadata">

**Author:** ![VOLVO-V70](https://avatars.discourse-cdn.com/v4/letter/v/8e8cbc/32.png) [@VOLVO-V70](https://community.cartalk.com/u/VOLVO-V70)\
**Post date:** [August 3, 2020, 12:46pm UTC](https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214/3 "2020-08-03T12:46:04Z")

</div>

Spell check not working either .

---

<div class="post-metadata">

**Author:** ![davepsinbox\_157004](https://avatars.discourse-cdn.com/v4/letter/d/73ab20/32.png) [@davepsinbox\_157004](https://community.cartalk.com/u/davepsinbox_157004)\
**Post date:** [August 3, 2020, 9:12pm UTC](https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214/4 "2020-08-03T21:12:41Z")

</div>

Which specific lights are on? Is the check engine light one of them? Is this a new problem or something that’s been happening for a while?

---

<div class="post-metadata">

**Author:** ![Cougar](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/cougar/32/21348_2.png) [@Cougar](https://community.cartalk.com/u/Cougar)\
**Post date:** [August 8, 2020, 11:28am UTC](https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214/5 "2020-08-08T11:28:08Z")

</div>

If all the warning lights are on while the engine is running then check the alternator for a problem. The warning lights are tied into the alternator circuit.

---

<div class="post-metadata">

**Author:** ![db4690](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/db4690/32/2583_2.png) [@db4690](https://community.cartalk.com/u/db4690)\
**Post date:** [August 8, 2020, 4:10pm UTC](https://community.cartalk.com/t/2003-toyota-sequoia-all-the-lights-on-the-dash-are-on/168214/6 "2020-08-08T16:10:21Z")

</div>

If “all the lights are on” means every conceivable warning light . . . you might very well have a communications problem

Translation . . . one or more of the module(s) are not communicating with each other