All the tires have a sensor to measure tire pressure. If any of the tires (including the spare) are low in tire pressure the light will be on. Just check all tires. Don't know why theres a sensor for the spare but after you check the pressure to make sure that it's correct the warning light should go out. If it still is on and all your tires have the correct pressure then I'd take it to the dealer to have it checked out.
How to Reset Maintenance Warning Light on a 2008 Toyota 4Runner
fill all 5! tires to the proper pressure, even the spare will transmit and trip the light
How do you reset the Airbag warning light on a 1995 Toyota Avalon?
The brake light is controlled by a relay switch. If the relay switch is bad the brake lights will stay on. The brake light switch simply plugs in and out. Unplug the brake light switch until you can replace it.
on the upper left side of the guages there is a button labeled "reset". with the key off hold the button in, then turn the key on. the light should flash for a few seconds then turn off.
have you tried pulling the EFI fuse
Check your maintenance manual. It's in there.
Brake system warning light.....
There's a Phillips screw at the top of the marker light. You would need to unscrew that and then you will be able to remove the side marker light from your Toyota 4Runner. We have also included a link to a video in the related links section below.
Tire pressure warning light
Type your answer here... Hello how do you reset the check engine light on a 2003 Toyota 4runner. Thanks
The timing belt warning light, on a Toyota Innova, can be reset by removing the timing belt warning light fuse. Leaves the fuse out for 10 seconds and put it back in.