Some sort of an electrical failure has happened that effects both systems. You will need to have the systems checked for codes.
Type your answer here... Hello how do you reset the check engine light on a 2003 Toyota 4runner. Thanks
http://www.extreme-check-engine-light-codes.com/Toyota%20OBD1%20Decoder.htm
you would have code "pending" and a check engine light
Sorry need a few more details. What model 4 runner do you have and what year? What is the engine size?
open fuse box remove efi [fuel injector fuse for about10 seconds
remove the efi fuse for 1 minute if the light comes back on you have a problem
A compression check and cylinder leak-down test should tell you the condition of your engine.
how do you check the oil for the front transfer case on a 1990 Toyota four runner
1999 TOYOTA 4-RUNNER 2.7L 4-cyl Engine Code 3RZ-FECAPACITIESEngine, with Wix Filter 51348..........5.3 quarts [1]1999 TOYOTA 4-RUNNER 3.4L 6-cyl Engine Code 5VZ-FECAPACITIESEngine, with Wix Filter 51348..........5.5 quarts [1]1. After refill check oil level.Hope This Helps.
how to discontect the engine light on a 2001 toyota camery ?
it means you need to check the engine
Check the door jam on the drivers side of the 4 Runner you will most likely find a sticker there that tells you the right tires for your 4 Runner.