Jump to content

Custom Search

Welcome to the Ford C-MAX Energi Forum

Sign In  Log in with Facebook

Create Account
Welcome to the Ford C-MAX Energi Forum. You must register to create topics or post in our community - but don't worry this is a simple free process that requires minimal information for you to signup. Be apart of Ford C-MAX Energi Forum by signing in or creating an account.
  • Start new topics and reply to others
  • Subscribe to topics and forums to get email updates
  • Get your own profile page and make new friends
  • Send personal messages to other members
  • Create a photo album and post images. . .more.
Click here to create an account now.
Guest Message by DevFuse

Get you C-MAX Energi Registered in the official Ford Authorized Registry. More here.

- - - - -

Electric Aux Heater went bad

  • Please log in to reply
2 replies to this topic

#1 OFFLINE   bobbtalks


    New Member

  • C-MAX Energi Member
  • Pip
  • 1 posts
  • Region:Decline
  • LocationUnited States
  • My C-MAX:2014
  • Current Vehicle:C-Max

Posted 30 March 2016 - 04:51 PM

My Aux Heater went bad - part FV6Z-18K463-D - 9000 miles. Judging by the lack of others with this issue, it appears to be a one off. Downside is the wrench went on and the part was on back order. Would be interested in seeing if this affects any others.


Car was OK to drive while the part came in.

Lose this advertisement by becoming a member. Click here to create a free account.

#2 OFFLINE   silvertoy


    New Member

  • C-MAX Energi Member
  • Pip
  • 3 posts
  • Region:U.S. Northeast
  • LocationAllentown, PA
  • Current Vehicle:2014 C Max Energi

Posted 07 February 2018 - 02:09 PM

Interesting, our wrench light came on recently and it prevents us from switching between ev modes while on. Its been cold here in NE Pa (10-20F). We've noticed it is taking about 15 miles for the heat to start wirking. At which time it appears it let's us use the EV modes again.

#3 OFFLINE   ShoulderThingThatGoesUP


    New Member

  • C-MAX Energi Member
  • Pip
  • 138 posts
  • Region:U.S. Northeast
  • LocationEmmaus, PA
  • My C-MAX:2013
  • Current Vehicle:2013 C-Max Energi

Posted 08 February 2018 - 04:47 AM

Mine has been going strong with the exact same weather conditions as silvertoy (since it appears we live in the same county - hi, neighbor). Are you using Go Times to preheat the car, and are those working as normal?


Is it kicking on the ICE to provide heat at the beginning of the drive, and that's how it's preventing you from switching EV modes?

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users

Privacy Policy TERMS OF SERVICE ·