Mazda CX-9 This larger SUV adds a V6 option, as well as more cargo room, to the CX-7 option.

EVAP Code P0455

Old 09-30-2016, 11:19 AM
Junior Member
Thread Starter
Join Date: Sep 2016
Location: Tennessee
Posts: 1
Default EVAP Code P0455

The check engine light was on on our 2010 CX-9. Took it to the dealer and got a call a couple hours later saying it needed the software updated to get the check engine light to go off. The charge is $200. This does not make sense to me. Why does my car all the sudden need a software update to get a check engine light to go off. Seems like a money grab to me.
Old 10-01-2016, 06:46 AM
Super Moderator
Join Date: May 2012
Location: Queensland Australia
Posts: 3,552

$200 sounds alot ( I work for Mazda, we charge $80 for a software update outside of the scheduled service)

The $200 may include diagnostic time spent & the update.

I've seen alot of issues solved by software upgrades. Its the same as having a home computer, from time to to time you need software upgrades to fix glitches in the program.
Related Topics
Thread Starter
Last Post
Mazda Protege
10-04-2015 08:24 AM
Mazda Protege
10-04-2015 08:20 AM
eddie jr
Mazda Protege
12-09-2007 08:20 PM
Mazda MPV
09-05-2007 10:18 AM

Thread Tools
Search this Thread
Quick Reply: EVAP Code P0455

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.