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Don Ridley

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Everything posted by Don Ridley

  1. Don Ridley
    There is no single ECU any more. Fords have separate modules that perform specifuc functions. My TC has about 10 modules. Fancy F-150s can have 20. Some vehicle configuration changes require changes to multiple modules. Forscan can make these changes IF the programmers have taken the time to reverse engineer them. They have not addressed every function on every Ford worldwide. But many normal changes like auto door locks, headlamp type etc have been addressed. The Focus and TC have the same modules in the programming architecture, but I don't know if they are physically the same. A quick internet parts check would confirm.
  2. Don Ridley
    The free software Forscan may work. You can change the configuration of a vehicle, including the engine and transmission type, using Forscan. Spend several hours reading a researching the various Ford forums where owners have made changes using Forscan. If you do something terribly wrong you will brick your ECU. You will be on you own so don't expect any help from the forums, especially since it is a TC and not a F-150 (popularity difference). You will have to determine which modules need to be changed and what changes to make. Spend some time on the other Ford forums and search for a similar application. The Focus and Escape are built on the same platform as the TC and will have similar modules and programming architecture. https://forscan.org/ https://forscan.org/forum/viewforum.php?f=1&sid=ccdaf90db0cc7dfd82d78ae9ab5c23a0 This post has some very useful links to tutorials written by other Ford forum members. READ READ READ before you attempt to change the settings in your TC. You can brick your ECU if you are not careful. Just be methodical and make backup copies of all modules.
  3. Don Ridley
    The Focus RS air box is designed to cover the hole on top when the hood is closed (this is does not work on the TC because the hood is too far away). The big hole is for greater air flow when being tested on a dyno with the hood opened. The smaller opening on the front will draw some air from the engine compartment but it seems it is there just to make the engine and turbo sound louder/better.
  4. Don Ridley
    I don't know how the previously listed problem was resolved. But here are my thoughts: The BCM will open the rear door latch when it sees a +12V signal go to 0V on one of the inputs. By pressing the door latch button you pull the 12V signal to GND. Since the problem appears to happen when all the doors lock, there is a possibility a brief current surge is pulling down the 12V "open latch" signal due to an electrical problem in one of the other locks or maybe inside the BCM. If this is the problem it can be measured on the proper pin going into the BCM. I would hope the dealer would attempt to capture this possible voltage drop if it exists (a good digital voltmeter can do this). But this will only confirm the BCM is responding to the input. The fix may still reside inside the BCM. I would be more comfortable replacing the BCM if it could be shown the 12V signal never went to zero but the door was opened anyway. Also, check the battery voltage, It should be 14V or higher for normal operation. Good luck.
  5. Don Ridley
    Global window close is apparently not approved/allowed for the North American market. Your TC is not faulty. You can add this feature and others by using Focccus or more Forscan. The dealership probably won't or can't make this modification.
  6. Don Ridley
    The small screen is the instrument panel cluster (IPC). I doubt it could be swapped without changing some programming in the ECU (actually IPC and BCM modules). BUT..it would be awesome if someone tried. You will be on your own because Ford won't help. Maybe a scrapped Focus can donate one. Who knows if they are even the same size?
  7. Don Ridley
    They are expensive for reflectors, but Ford makes them prohibitively expensive by charging a core charge equal to the price of the item. I am waiting for someone to return the black trim piece as the core to see if this is acceptable.
  8. Don Ridley

    Jacks

    Don Ridley replied to Fifty150's topic in Wheels & Tires

    Are you parked in a handicap spot??
  9. Don Ridley
    The advantage of reading DTCs is there are hundreds of codes that will trigger even when nothing is "broken". E.g. turn on the lights while you have a bulb out of the socket...this will set a code. Or pull a fuse to check where power is going and this may set a code. So you may find something is going on even when there are no noticicable symptoms. I use Forscan lite on my phone to check codes about once a month. Something is always triggered if I have been messing around with things.on the TC ?
  10. Don Ridley
    This explains how the PATS key system works. You need to read the diagnostic trouble codes (DTCs) to see if that is the issue. Use Forscan (free) but you need to by an OBD Mx scantool ($80). Otherwise you need to go to a Ford dealer or sophisticated shop with an equivalent scanner. https://www.amazon.com/ScanTool-426101-OBDLink-Bluetooth-Professional/dp/B006NZTZLQ/ref=sr_1_4?ie=UTF8&qid=1528487080&sr=8-4&keywords=obd+mx+bluetooth pats.pdf
  11. Don Ridley
    cargo doors.pdf lift gate.pdf
  12. Don Ridley
    Body Control Module BCM.pdf
  13. Don Ridley
    This should help also: sliding door 3.pdf
  14. Don Ridley
    It looks like you just need to bypass/overide the door ajar switch. My guess is the switch pulls the signal going to the BCM to ground. I don't have the schematic for the latch mechanism. It may be easier to modify the wiring at the BCM. It is behind the glove box and very easy to access. Maybe install a switch that grounds the door ajar signals.
  15. Don Ridley
    It looks like you just need to bypass/overide the door ajar switch. My guess is the switch pulls the signal going to the BCM to ground. I don't have the schematic for the latch mechanism.
  16. Don Ridley
    I assume you have the door modules. Try these: sliding door wiring 1.pdf sliding door wiring 2.pdf
  17. Don Ridley
    Which sensors? This post shows the door latch sensors. FYI, I actually used this modification while driving at night recently. Almost forgot it was there.
  18. Don Ridley
    1.6L Ecoboost oil filter.pdf
  19. Don Ridley
    There is a sophisticated emissions control system integrated into the capless fill system. I don't know if you can open or depress the fuel fill flap without throwing CEL codes.
  20. Don Ridley
    From the GB40 user guide: Low Voltage Batteries & Manual Override The GB40 is designed to jump start 12-volt lead-acid batteries down to 2-volts. If your battery is below 2-volts, the Boost LED will be “Off”. This is an indication that the GB40 can not detect a battery. If you need to jump start a battery below 2-volts there is a Manual Override feature, which allows you to force “On” the jump start function. This may allow you to use the GB40 to power utility loads.
  21. Don Ridley
    ?
  22. Don Ridley
    Nice. Keep us posted.
  23. Don Ridley
    The configuration of the body control module needs to be changed. Go to a dealer or use Forscan.
  24. Don Ridley
    This discussion shows a firewall grommet on the driver's side.
  25. Don Ridley
    Nobody every regrets getting exactly what they want.
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