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Topic: Heater Lights Flashing????? (Read 2139 times) previous topic - next topic

Heater Lights Flashing?????

Hi I just got finished replacing my heater core in my 88 Turbocoupe and when i put everything back together my heater control lights are flashing, it seems to work ok but the lights will flash in the unit after about ten seconds. any help would be great!! :canada:

Re: Heater Lights Flashing?????

Reply #1
Here's the write-up on the ATC issues off of cool cats.
http://www.coolcats.net/tech/troubleshooting/atc.html
Mine sometimes blinks after about 5 minutes of driving and resets when I turn the car off. Although I may take 40 or so trips at a time without any problems. It's just weird.

By the way, I see it's your first post... Welcome!

Re: Heater Lights Flashing?????

Reply #2
Thanks alot, i printed of that link, i am going to try it tomorow. hopefully I will get a code out of the thing :cheers:

Re: Heater Lights Flashing?????

Reply #3
Its probably a Connector you didnt replug or a blocked actuator when remouting....
Check codes...

When i did my core, i forgot to replug one of the connector  on the box which hold the core....

Re: Heater Lights Flashing?????

Reply #4
I did the self test it came up with code 02 Floor/Panel Actuator out of position, going to try and figure out how to fix it , ANY Suggestions,

Re: Heater Lights Flashing?????

Reply #5
Quote from: Jamie
I did the self test it came up with code 02 Floor/Panel Actuator out of position, going to try and figure out how to fix it , ANY Suggestions,


I had that code as well. I went to the Ford dealer and asked what it meant. My answer was a prompt "I dunno" :dunno: So I lived with it and a couple days later the lights were not flashing anymore. A week later, they started flashing again and once again in a matter of days stopped flashing. Now it only flashes occasionally like I said before, after 40 or more trips. It then goes out again. Have no clue.

Re: Heater Lights Flashing?????

Reply #6
Try using your heater in the warm weather to see if you get the flashing.  I turn mine on at leaast once a week to cycle fluid through my heater core and the only time it has ever flashed is when the temperature is really low.....  Leads me to believe somethins getttin stuck when it's cold outside.  Whenever I test for codes I get none....
-- 05 Mustang GT-Whipplecharged !!
--87 5.0 Trick Flow Heads & Intake - Custom Cam - Many other goodies...3100Lbs...Low12's!

Re: Heater Lights Flashing?????

Reply #7
Hey, I see you're in Nova Scotia! Where at? I'm in Sackville
2015 Mustang GT Premium - 5.0, 6-speed, Guard Green - too much awesome for one car

1988 5.0 Thunderbird :birdsmily: SOLD SEPT 11 2010: TC front clip/hood ♣ Body & paint completed Oct 2007 ♣ 3.55 TC rear end and front brakes ♣ TC interior ♣ CHE rear control arms (adjustable lowers) ♣ 2001 Bullitt springs ♣ Energy suspension poly busings ♣ Kenne Brown subframe connectors ♣ CWE engine mounts ♣ Thundercat sequential turn signals ♣ Explorer overhead console (temp/compass display) ♣ 2.25" off-road dual exhaust ♣ T-5 transmission swap completed Jan 2009 ♣

Re: Heater Lights Flashing?????

Reply #8
Coldbrook

Re: Heater Lights Flashing?????

Reply #9
Cool, I've got a buddy down there. His wife owns "The Reel Deal" used clothing store in New Minas, in the old theatre building. My sister used to live there too, behind the Ford dealership at exit 14.

Glad to have another Nova Scotian on board. We now outnumber the Newfoundlanders :D
2015 Mustang GT Premium - 5.0, 6-speed, Guard Green - too much awesome for one car

1988 5.0 Thunderbird :birdsmily: SOLD SEPT 11 2010: TC front clip/hood ♣ Body & paint completed Oct 2007 ♣ 3.55 TC rear end and front brakes ♣ TC interior ♣ CHE rear control arms (adjustable lowers) ♣ 2001 Bullitt springs ♣ Energy suspension poly busings ♣ Kenne Brown subframe connectors ♣ CWE engine mounts ♣ Thundercat sequential turn signals ♣ Explorer overhead console (temp/compass display) ♣ 2.25" off-road dual exhaust ♣ T-5 transmission swap completed Jan 2009 ♣

 

Re: Heater Lights Flashing?????

Reply #10
That's OK! One Newfoundlander is better than two Nova Scotians anyway :D