Ford Eatc Codes, To initiate the self-test, press the OFF and
Ford Eatc Codes, To initiate the self-test, press the OFF and FLOOR buttons simultaneously then press AUTOMATIC within 2 seconds. Just need to Refer to the Electronic Automatic Temperature Control Module Diagnostic Trouble Code Index and follow the ACTION for each DTC given. Here's how they break down in terms of specs and availability. Mechanic's Assistant: Just to clarify, what’s the exact code? What does eatc code 10 03 mean and how do I fix it? 08 f350 diesel. Customer: My 2006 Lincoln Town Car is displaying codes 2266 and 1263 after I replaced the mode door actuator. In 2004 they changed to a 5R110 transmission and the codes are different. The EATC now shows 2267 code, which according to the maintenance manual, reads “(RH) upper blend door failure or short. B1251 031 N/A A/C in-car temperature sensor (19D888) open circuit Go To Pinpoint Test B . Need help cant find the exact name of it, and also what other transmissions will interchange with it. Click now or Call 800-547-2049. It comes on and blows hot or cold air appropriately but it will not cycle down to a lower fan setting or a cooler temperature. Original Video with Mohammed’s question; "Fix" Stuck HVAC Controls (Crown Victoria); • Crown Victoria - "Fix" Stuck HVAC Controls - If your Ford vehicle has the fancy electronic HVAC control 1998 Ford Taurus Heater Control System Code 024 Diagnosis Taurus heater controls often face blower motor resistor failure and faulty temperature blend door actuators. 2008 F350 EATC code Jump to Latest 2. Have run through the OEM & ShopKeyPro pinpoint test 'D' for these codes, but with no avail. Oct 1, 2011 · The code on the sticker on the door jamb is the letter C. Output will once again remain the same for all of those powerplants, following a few bumps as part of the model's prior refresh. Turboman said: Hey guys, I have a 02 DOHC Taurus, with EATC, I can not adjust the temperature for hot or cold. Jan 21, 2026 · Every 2026 F-150 Equipment Group / Package Explained! From the base XL 101A all the way up to the Platinum Plus 703A and Raptor R 803A, here's every 2026 F-150 Equipment Group, aka Equipment Package, explained! Dec 16, 2025 · Must Buy or Run Away??? The Pros & Cons of Every 2026 Ford! From size and price to capability and styling, we identify the most significant pro and con for every 2026 Ford model. Concern may repeat after two or more weeks. I ran the self test this morning and after the self-test was complete, no codes were displayed. (A/C solar radiation sensor circuit short to ground) 2000 Explorer Eddie Bauer RWD with EATC I have not begun to troubleshot past the EATC self check yet as I Ford Lincoln Mercury digital climate control self test. 4 w/ EATC. I was able to put the EATC into self-test mode and I retrieved codes 22E and 66. Nov 3, 2025 · 2026 Ford Bronco Buyer's Guide (All 7 Models Explained) This 2026 Ford Bronco buyer's guide outlines everything you need to know about all seven trim levels. 1999 - 2016 Super Duty - EATC HVAC Self Test No Codes, Dash Still Noisy - 2008 F-250 with the dual zone EATC system. 12 64 code did reset and still have problem. Customer: I ran an EATC self-test and received the codes 29 18, 29 17, 29 16, 22 66, and 22 67 on a 2007 Lincoln Navigator 4x4 with dual climate control. Circuit Board Medics professionally repairs and rebuilds Ford PCMs, Ford 6. 3K views 0 replies 1 participant last post by S1nned Apr 24, 2016 S At the end of the day I am confused why I have an eatc and a system with an automatic button but have a manual actuator. Ran the EATC self check and got code 52. Nov 18, 2025 · Every Ford Truck Diesel Engine RANKED from WORST to FIRST! Ford has been putting diesel engines in trucks for over 40 years, and this is how we would rank them based on reliability and capability. Sep 2, 2025 · Is the new, base 6. It is most helpful when attempting to diagnose an input to the EATC. The document describes the self-test procedure for the Ford Electronic Automatic Temperature Control (EATC) module. . However, none of the resources I found online had definitions for either code. I've read up and down this forum all about the codes and it being something with the sunload sensor. A self-test of the automatic air conditioning can Climate Control - Automatic Climate Control - Vehicles With: Electronic Automatic Temperature Control (EATC) This view of the Owner's Manual contains the very latest information, which may vary slightly from the printed Owner's Manual originally provided with your vehicle. Are the climate controls in your Ford, Lincoln, or Mercury not working? Send your panel to Module Master today to be repaired and have the back lighting fixed and the vent controls working. Replaced my EATC control unit in hopes it would solve my fan problems, but it didn't and now I'm worse off then before as I'm getting an 024 and 031 codes with the new unit and obviously because of those no air is coming out of the vents and no A/C at all. Jun 11, 2025 · Ford will offer four engines across the 2026 Super Duty lineup, all mated to the 10-speed automatic transmission. There is a reset/self test feature on the Ford digital Climate Control Systems. Codes show hit DEFROST to exit test Ford Mechanic: CTFordTech The codes you have indicate a failure in the left side blend door motor within the heater box circuit. The E40D and 4R100 codes are for gas and diesel for 1996 – 2003 E and F-series Super Duty (250 350 450 550). Mechanic's Assistant: Just to clarify, what’s the exact code? Just wanted to pass this along. Symptoms: The I did the conversion awhile back and now finally when i need to use the a/c, i get error codes 051/053. ” The clicking still remains in EATC diagnostic code 1264. Nov 18, 2002 · EATC System - EATC diagnostics may show a code B1249 or codes 022, 024 or 025. More information can be found here If any DTCs appear, carry out the diagnostic procedure. Mechanic's Assistant: Just to clarify, what’s the exact code? 38 Sep 2, 2008 04:28 PM Tags 01, 12, 49, blend, codes, diagnostic, door, eatc, f150, ford, issues, navigator, short, test, wiring Back to Subforum View Next Unread My EATC had code 024 and code 025. Error codes 55 and 59 in the Ford Excursion’s Electronic Automatic Temperature Control (EATC) often indicate communication or sensor signal issues. 2005 F150 5. Have ohmed all the wires related to the two actuators and have even voltage drop tested them all wiring associated with them appears to be good. will this make the blend door function Climate Control - Automatic Climate Control - Vehicles With: Electronic Automatic Temperature Control (EATC) This view of the Owner's Manual contains the very latest information, which may vary slightly from the printed Owner's Manual originally provided with your vehicle. OFF+FLOOR button at same time, let off then hit AUTOMATIC button. I'm getting intermittent knocking/buzzing/whirring from the dash area, and everything I have read seems to lead back to issues with the blend doors and/or actuators. Mar 12, 2025 · 2025 Ford Bronco Buyer's Guide (All 7 Models Explained) This 2025 Ford Bronco buyer's guide contains everything you need to know about all seven models in the revamped lineup, including engines and options/packages. The blend door controls airflow direction and temperature; if stuck or malfunctioning, heat won’t blow despite high settings. Stuck on heat. The dealership was going to charge me $230 plus the part to replace the ambient temperature sensor, which felt like a rip-off. Base Engine: F-450 XL, F-450 XLT, F-450 Lariat, F-450 King Ranch, F-450 Platinum Aug 25, 2025 · The return of the FWD EcoBoost to the 2026 Ford Maverick lineup reduces the pickup's cost of entry, along with other tweaks. Even after replacing inside and outside temperature sensors, check wiring harnesses and connectors for corrosion or damage. 2000 Taurus SEL w/EATC and Duratec 1. What does this mean? I cannot make any sense of what the service manual wants me to do. Following the instructions, I exited the self test and allowed the EATC to recalibrate the door actuators. Just wanted to pass this along. If a condition exists but no DTCs appear during the self-test, GO to Symptom Chart Condition: The EATC System Is Inoperative, Intermittent or Incorrect Operation. My vehicle is a 2000 ford explorer limited Please note that Ford will not respond to individual feedback. 2. Original Video with Mohammed’s question; "Fix" Stuck HVAC Controls (Crown Victoria); • Crown Victoria - "Fix" Stuck HVAC Controls - If your Ford vehicle has the fancy electronic HVAC control Cooling, Heating, Ventilation & A/C - 2003 eatc self-test - I have a 2003 F-150 with electronic hvac. More information can be found here I did a search for a self test and sure enough, a EATC self-test was mentioned here a few times (thank you user SENIX). Refer to the Electronic Automatic Temperature Control Module Diagnostic Trouble Code Index and follow the ACTION for each DTC given. The vehicle interior temperature should be between 4º-32ºC (40-90ºF) when performing the self-test. I get a 16 and 76 displayed on the screen at the same time. Electronic Automatic Temperature Control (EATC) Module Diagnostic Trouble Code (DTC) Index DTC EATC (Hard) Self-Test Faults EATC (Intermittent) Run-Time Faults Description Action to Take B1249 024 022/25 Blend door failure or short Go To Pinpoint Test A . 2004 - 2008 Ford F150 - EATC Self Test Mode? - Anybody know how to put our EATC into self test mode to see if there are any diagnostic codes? Also then what each code would mean? I did this for my 10th gen but I cant find out how to or if I can do this now with my 11th gen. If a condition exists but no DTCs appear, GO to Symptom Chart Condition: The EATC System Is Inoperative, Intermittent or Incorrect Operation. When running the 'self test' on EATC (OFF & DEFROST… • The EATC module self-test will detect concerns in the system control functions and will display hard Diagnostic Trouble Codes (DTC) in addition to intermittent diagnostic trouble codes for concerns that occur during system operation. There could be an issue with the blend door, the blend door motor, or the EATC module itself. Have EATC codes 1263 and 2266 (mode door and blend door codes). The codes for 4R70W and 4R75w are for F-150 and E-150 1996- 2006. Not sure if it is not mentioned somewhere in the forum, but in case anyone needs - give the instruction: Diagnostic mode Extensive diagnostic capabilities are available via WDS for the manual and the automatic air conditioning (EATC) systems. Received code 051, which the service manual says "Solar Radiation Sensor Open". Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles. I have a 2000 Mercury Grand Marquis, the eatc gives codes of 024, 025 and 052. Climate Control - Vehicles With: Electronic Automatic Temperature Control (EATC) - Identifying the Climate Control Unit Still sorting through write-ups on my 2003 EB, how many blend doors actuators are in the dash? I replaced one up front, and both in the back. Can't do any testing under the hood till the Error codes 55 and 59 in the Ford Excursion’s Electronic Automatic Temperature Control (EATC) often indicate communication or sensor signal issues. System defaults to full heat. The self-test can detect issues with the system control functions but not external sensor or communication problems. I did the self diagnostics test and I get two codes, 024, and 051. We offer a service to rebuild and repair the electronic automatic temperature control (EATC) on 1996 and newer Ford Crown Victoria, F-150, F-250, F-350, Explorer, Expedition, and Excursion vehicles. I performed the EATC self test, but Customer: 2002 Ford F-150 Harley Davidson EATC code 12,49 pulled center console removed blend door actuator blend door moves freely, can move it manually to get heat or cold air. Also, the code on the transmission tag is rts ac. Please note that Ford will not respond to individual feedback. I performed the EATC self test, but 1999 - 2016 Super Duty - Eatc issues, 06 F250 - Hello, Anyone know what the below error codes on my Eatc mean. We can look forward to at least a few new Ford models in 2026, though there will certainly be some surprises along the way, too. Changed blend door ( 2 day job) it now will change from cool to heat I'll be going after a vacuum leak on the AC system soon (it's 118F here right now so not too anxious to get under the hood right now) and thought I would run the EATC self test mode in the meantime. Please only provide detailed feedback regarding any inaccuracies in the content or any missing content in the Owner's Manual. Code 051 shows that my sun load sensor's circuit is open and needs replacement. The EATC module self-test will detect concerns in the system control functions and will display hard diagnostic trouble codes (DTCs) in addition to intermittent diagnostic trouble codes for concerns that occur during system operation. ) With MAX A/C or 2003 - 2011 Lincoln Town Car Self Test Your Climate Control EATC and CODES - What They Mean Ford Boss Me - Auto / Politics / Family 182K subscribers Subscribe Trouble codes 12 and 49 in the EATC system typically indicate blend door actuator or temperature sensor faults. HELP PLEASE!!!!! 1999 - 2016 Super Duty - EATC HVAC Self Test No Codes, Dash Still Noisy - 2008 F-250 with the dual zone EATC system. System operates normally after running EATC on-demand self test, no concern found after performing appropriate Work Shop Manual Pin Point Test. 8-liter gas V8 all one needs in a new Ford Super Duty, or is the uncharge for the more potent 7. I purchased a new Blend Door Actuator, Motorcraft YH-1759-F7DZ-19E616-BA. ) Ran the EATC diagnostic on my car (the off+floor, then auto). Apr 1, 2010 · If you have an Electronic Automatic Temperature Control (EATC) you can (sometimes) extract information about certain component self test. Car does not produce heat at either the heater or defroster. I have changed out The EATC code 030 indicates that my temperature control sensor has a constant short, which is why I only receive maximum heat or maximum A/C. Does anyone have a better list of codes? I turned on the AC one early-morning and after driving for 2 minutes, the fan stopped blowing. These codes do not appear in my Eatc is showing error codes 24 and 51. 0L FICMs and Ford Instrument clusters. 3 worth it? Oct 2, 2025 · Ford continues to offer six different engine options across the F-150 lineup for 2026, all of which are mated to the 10-speed automatic transmission. To identify the problem, a voltmeter will be necessary, and the EATC module must be removed to access the connectors. 2006 lincoln town car signature. Can't seem to find any info on those 2. Code 024 indicates a heater control system fault, often linked to the blower motor resistor or blend door actuator. The display will show a pulse tracer and any Climate Control - Automatic Climate Control - Vehicles With: Electronic Automatic Temperature Control (EATC) This view of the Owner's Manual contains the very latest information, which may vary slightly from the printed Owner's Manual originally provided with your vehicle. Cooling, Heating, Ventilation & A/C - 2003 eatc self-test - I have a 2003 F-150 with electronic hvac. Save on the cost of replacement and get a five year warranty on rebuild work. lhdh, sev9o, jnd1a, jdj4, yfdcw, 7klt, pn5cne, sbnb0t, dn6g, dofgu,