Toyota Yaris Forums - Ultimate Yaris Enthusiast Site
 

 


 
Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Technical Forums > DIY / Maintenance / Service
  The Tire Rack

Reply
 
Thread Tools Display Modes
Old 01-22-2014, 11:03 AM   #1
2012YarisLE
I've made a post!
 
Drives: 2012 Yaris LE 3dr.
Join Date: Jan 2014
Location: Arizona
Posts: 1
Exclamation 2012 Yaris LE Check Engine Light On/Eco Light Off

Hello,

I am very new to this forum and hoping someone has experienced the same thing! My 2012 Yaris Engine light came on this morning at start-up and the ECO light was off during my whole drive! I've never had the eco light go off for more than 10 seconds (max) while driving. I have 18,500 miles on the car and I purchased it almost 2 years ago (1 yr. 11 months to be exact). Can anyone shed light on this situation? I usually use unleaded with ethanol, but after this long of using it, I cannot imagine that would be the problem.

Thanks in advance!
2012YarisLE is offline   Reply With Quote
Old 01-22-2014, 11:29 AM   #2
CTScott
ULTIMATE
 
CTScott's Avatar
 
Drives: 09 5dr LB, 2x 08 3dr LB
Join Date: Oct 2008
Location: USA, CT
Posts: 13,477
The service manual only indicates that the ECO light will be off if the "ignition is off, engine is stopping, shift lever in position other than D, or vehicle speed over 81 MPH".

The light is driven by CAN bus message from the ECM to the cluster, so it is likely that until the check engine light is clear that the ECO mode will remain off. Most auto parts stores will read the code for why the CEL is on for free, so it would be a good idea to either hit one or hit your dealer to get that done.
__________________
CTScott is offline   Reply With Quote
Reply

Tags
2012 yaris, eco light, engine light

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Check Engine Light on at 32k kilometers? caper26 DIY / Maintenance / Service 21 10-16-2013 12:27 PM
2012 Yaris YR Auto - high pitch ringing in engine @ 90km/hr plus foetus666 DIY / Maintenance / Service 0 12-26-2012 10:37 PM
Cold air intake....check engine light on...??? JohnnyMalice Performance Modifications 4 04-29-2012 09:46 PM
NEWS: TOYOTA REVEALS ALL-NEW YARIS SEDAN AT 2006 LOS ANGELES AUTO SHOW VitzBoy General Yaris / Vitz Discussion 5 09-05-2010 08:53 PM


All times are GMT -4. The time now is 08:40 PM.




YarisWorld
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.