Quiller Caudill Report post Posted June 7, 2014 I bought this 2013 Fusion Hybrid with 5K on the ODO. It had been in an accident and needed the front bumper cover, fenders and hood replaced, along with the fog lights and the supporting structure pieces underneath. No major damage and I actually drove it home about 150 miles before we repaired it. It’s all repaired now with only one issue. The outside air temp reading just sits on 50 degrees F. I’m pretty sure that it was at 50 when I drove it home too, but totally forgot about it until I got it back from my body guy. So the question is, where is the temp sensor (I mean, exactly where is it located)? Before I take it to Ford, I guess I’d just like to verify if it’s there or missing. I bought a used lower grille, which has a wiring harness in it, and they had to buy a new harness because the one that was in the grille either didn't have the right connectors or they were missing (I can’t remember which). Thanks in advance.Quiller Quote Share this post Link to post Share on other sites
hybridbear Report post Posted June 8, 2014 Was the passenger side mirror damaged? I was under the impression that the sensor is in the passenger side mirror, because that's where it is on my parents' C-Max Energi. 1 GrySql reacted to this Quote Share this post Link to post Share on other sites
Quiller Caudill Report post Posted June 8, 2014 No outside mirror damage on either side. I'm pretty sure it's located in front of the radiator somewhere. I found PN 12A647 that's supposed to be the OAT sensor. I'm hoping that the OAT stuck on 50 is why the auto climate control seems to be a little wacky. Thanks,Quiller Quote Share this post Link to post Share on other sites
hybridbear Report post Posted June 8, 2014 No outside mirror damage on either side. I'm pretty sure it's located in front of the radiator somewhere. I found PN 12A647 that's supposed to be the OAT sensor. I'm hoping that the OAT stuck on 50 is why the auto climate control seems to be a little wacky. Thanks,QuillerThat would do it. When my parents' OAT sensor went wacky in their C-Max they couldn't get any heat because the car said it was 128F outside when the actual temp was 5-20F. 1 GrySql reacted to this Quote Share this post Link to post Share on other sites
SteveB_TX Report post Posted June 8, 2014 (edited) Here is a pic of the sensor from the wiring diagrams. The outside temp sensor is shown in zone E2 :) Edited February 19, 2015 by SteveB_TX 1 tr7driver reacted to this Quote Share this post Link to post Share on other sites
Johnny Mo Report post Posted February 19, 2015 Reviving a bit of an old thread - mine isn't stuck yet, it shows proper temp for a little bit and then it resets itself to 50, until the next startup. Took a little video of it doing it so I can show it to the dealer when they tell me they can't replicate the issue. Quote Share this post Link to post Share on other sites
Da0ne Report post Posted February 19, 2015 Reviving a bit of an old thread - mine isn't stuck yet, it shows proper temp for a little bit and then it resets itself to 50, until the next startup. Took a little video of it doing it so I can show it to the dealer when they tell me they can't replicate the issue. have you taken the bumper off Quote Share this post Link to post Share on other sites
Johnny Mo Report post Posted February 20, 2015 have you taken the bumper offYes twice...once for hid the other time for fogs. I have one more to go for when my TLF headlights arrive. Why? Thinking the connector is loose? Quote Share this post Link to post Share on other sites
Da0ne Report post Posted February 20, 2015 yes it might be because it registers then it leaves i would check that first Quote Share this post Link to post Share on other sites
FordService Report post Posted February 20, 2015 Reviving a bit of an old thread - mine isn't stuck yet, it shows proper temp for a little bit and then it resets itself to 50, until the next startup. Took a little video of it doing it so I can show it to the dealer when they tell me they can't replicate the issue. Do you have the dealer visit scheduled yet? I'm happy to take this up the ladder to your customer service manger. Just send me a private message with your VIN, mileage, best daytime phone number, full name, and dealer name/location. Meagan Quote Share this post Link to post Share on other sites
Johnny Mo Report post Posted March 2, 2015 So after a R\R of the front bumper to install my TLF lights, the outside temp issue appears to be OK. I was very careful this time to ensure that the harness for the temp probe was not twisted too much and was securely fastened....keep you guys posted. 1 SteveB_TX reacted to this Quote Share this post Link to post Share on other sites
Timewellspent Report post Posted March 5, 2015 Reviving a bit of an old thread - mine isn't stuck yet, it shows proper temp for a little bit and then it resets itself to 50, until the next startup. Took a little video of it doing it so I can show it to the dealer when they tell me they can't replicate the issue. I'm having this same issue. I have a 2015 Fusion Energi and the temp with display correctly, but after driving for awhile it will go to 50 F . The temp this morning was about -8 F and was correct, but then jumped to 50 F. Stays at 50 F until I turn the car off and then the temp desplay is correct once I start the car back up. Car is brand new with 3K miles and never been in a accident or have the bumper removed as far as I know. Quote Share this post Link to post Share on other sites
TonyHzNV Report post Posted March 5, 2015 I'm wondering if maybe a MFT reset would help you too. It can't hurt anything. Read this: http://fordfusionhybridforum.com/topic/6474-how-to-reset-myford-touch-wout-losing-your-presets/ Quote Share this post Link to post Share on other sites
md13ffhguy Report post Posted March 6, 2015 I wonder if we could trick the car into thinking it actually IS 50 degrees all the time. I seem to get the best MPGs in that temp! ;) 3 bob leonard, corncobs and acdii reacted to this Quote Share this post Link to post Share on other sites
FordService Report post Posted March 10, 2015 I'm having this same issue. I have a 2015 Fusion Energi and the temp with display correctly, but after driving for awhile it will go to 50 F . The temp this morning was about -8 F and was correct, but then jumped to 50 F. Stays at 50 F until I turn the car off and then the temp desplay is correct once I start the car back up. Car is brand new with 3K miles and never been in a accident or have the bumper removed as far as I know.50 F? Sounds perfect to me. ;) In all seriousness, though, I want to loop your customer service manager on this. Just PM me your VIN, updated mileage, best daytime phone, full name, and dealer name/location. I'll get on it. :) Meagan Quote Share this post Link to post Share on other sites
Timewellspent Report post Posted March 12, 2015 50 F? Sounds perfect to me. ;)In all seriousness, though, I want to loop your customer service manager on this. Just PM me your VIN, updated mileage, best daytime phone, full name, and dealer name/location. I'll get on it. :) Meagan Mid 60s would be better :) - I'm not ready to make a trip to the dealer for one issue just yet, but when I do I will take you up on your offer. Thanks Meagan!-Doug Quote Share this post Link to post Share on other sites
FordService Report post Posted March 13, 2015 Mid 60s would be better :) - I'm not ready to make a trip to the dealer for one issue just yet, but when I do I will take you up on your offer. Thanks Meagan!-DougYeah, you're right, actually. :D Sounds good. I'll be around! Meagan Quote Share this post Link to post Share on other sites
Timewellspent Report post Posted December 19, 2016 Is anyone else having this issue? So last year, I took the car in because of the temp going to 50 degrees and staying there until I would power cycle the car. They replaced the temp sensor at that time and it was working fine, until a couple weeks ago, it started to do the same thing. Dealer service is stumped. I sent a PM to Meagan last week, but no response. Does anyone have a fix as they don't think it would be the temp sensor again. 1 gdaug reacted to this Quote Share this post Link to post Share on other sites
md13ffhguy Report post Posted December 20, 2016 (edited) I'm curious where that sensor is located. Could it be an exposed wire somewhere? Never mind, just read the other posts in the thread. Thought this was a first post when I replied. Edited December 20, 2016 by md13ffhguy Quote Share this post Link to post Share on other sites
Timewellspent Report post Posted January 30, 2018 Bump! This continues to happen even after numerous trips to the dealer to get it fixed. Anyone else have this issue and know what the fix is? Quote Share this post Link to post Share on other sites
Waldo Report post Posted January 30, 2018 (edited) Have you had the FCIM reflashed? Edited January 30, 2018 by Waldo Quote Share this post Link to post Share on other sites
Timewellspent Report post Posted January 30, 2018 I'm not sure what they have all tired. Half the time they don't give me paperwork and leave the ticket open. This last time they said they had some pigtail attachment they were putting in and then greased some connection. My APIM was replaced after that had issues which I was hoping would have fixed this issue too, but nope. Quote Share this post Link to post Share on other sites
Timewellspent Report post Posted February 1, 2018 Here is what was done on the last time in. I don't know what the yes and no's relate to. (this is cut and paste so sorry for the all caps): TESTED AND COULD NOT DUPLICATE CONCERN. PERFORMED SELF TEST AND FOUND HISTORY CODE P0071:00PCM. PERFORMED PPT FB FOR CONCERN. STEP 1 FOUND YES, STEP 2 FOUND YES, STEP 3 FOUND YES, STEP 4 FOUND NO, STEP 5 FOUND NO. AT THIS TIME INSTALLED XG-12 GREASE. AT THIS TIME WILL RELEASE VEHICLE FOR WEEKEND FOR FURTHER TESTING.P2 AU2Z*14S411*AGB WIRE ASY ANDP1 AU5Z*12A647*B SENSOR ASY HAVE BEEN REPLACED AND CAR RELESED AGAIN Quote Share this post Link to post Share on other sites
