Chris.ac

Exactly, just buy the module. At it is, will be 2 relays with the coil connected to a switched live, so that it as you say flips to fold when power is removed. basically replicating the switch configuration. The circuit is far simpler than the auto file fitted alphards, they do use a logic signal in to the controller, in fact, when you manually adjust the mirror via the buttons. They are sending a signal like the steering wheel buttons, to the controller that then moves the mirror. If you turn off the car, move the glass with your finger, it will return to the last position automatically when engine starts.

Is it continuously doing it when ignition on or only once every time you turn on ignition?

@Sorin your loom was butchered, so I'm no help there as the original connectors are long gone, but if you look at the diagrams, you will see there are dozens of places to pick up the can wires. You could even buy a obd² port splitter and use the wires from there. It's academic at this point, because I'm not familiar with that headunit and if it has the ability to render lines from steering angle data

Well that is effectively what the aftermarket modules do. They take power from the central locking motor as the pulse to fold unfold, and use a switched acc wire in the door loom. You have to account for the logic where the doors auto lock unlock when car is moved into and out of park, or when your speed goes over 7mph

@Sorin I can't recall offhand, if there are 3 or only 2 wiring looks for the mirrors, the diagrams i linked to should have both types. It situations like this, i find going onto other Toyota forums, like rav4 etc, as many people there make mods like this. I would like to think it's not just a switch that Toyota saved money on, like they did with cruise control on some base models. Given the number of aftermarket adaptors that plug and play to the socket in the door, with additional taps to the door lock make it seem more complex than what my original thoughts suggest. Clearly there is a logic signal, but it must integrate somewhere.

I can't remember where it was now, somewhere like Portsmouth, where some morons had fitted a speed bump just after the height barrier, so if, like me, you fly close to the wind, you get a lovely surprise as your front wheels climb the speed bump. I used to get my children to watch through the moon roof, and if I hadn't, I would have had a nice repair!, that was one of the 2 times I've reversed back out of an entrance because of idiotic car park design. The other was a new fire suppression system in Cambridge, where some pipework was lower than the height restriction bar.

The auto folding is controlled via a physical switch, that provides a logic state to the controller. I don't see an override via techstream, but I imagine if you at least have the same controller, forcing the right logic state will have the effect required. This is probably how the OBD2 plugin modules work. I'm sure auto folding is not dependant on memory seats being fitted ( auto tilting is dependant on memory seats) It's not something I've studied, as I have a 350G that already had tilt and fold as standard. I'll look at the wiring logic.

It really depends on your headunit. Steering angle is transmitted over the canbus, so on the more expensive android units that have a canbus input and the right software - they can use this to draw guidelines

Antenna power is a hang over from the 80s/90s. It's basically a head unit powered output, it used to be used on electric extending antennas, or as a power on signal for an external amp. Basically equipment you wanted switched on, when the headunit was switched on.

https://kolhosniki.ru/td/td3ewd/pgm/standaloneEWD.php?pubNo=EM08Z5;ewd_type=intro;ewd=INTRO01;term=200804;vwlang=en;ewdpath=/td3ewd

Sorin, the lowest spec audio system has 8 speakers. 2 corners near windscreen. 2 drivers doors 2 sliding doors 2 rear seat sides I assume you only have buttons on the left side of steering wheel? Try here. Full diagram. https://kolhosniki.ru/td/td3ewd/pgm/standaloneEWD.php?pubNo=EM2441;ewd_type=intro;ewd=INTRO01;term=201209;vwlang=en;ewdpath=/td3ewd

Toyota directly. Or Amazon.Jp You can setup a japanese Amazon account, change language and currency to UK, and buy stuff from Japan. Because it's Amazon, so the taxes etc are included.

This is the fob you need for your hybrid. You can check the listing, it tells you the circuit board number https://www.ebay.co.uk/itm/255021256169

No, the cheapest way to add a new fob is via techstream as detailed above. There are some standalone diagnostic tools that can do it, but they are significantly more expensive, to the point that a 2nd hand laptop and techstream is cheaper. I have a vci cable, and a WiFi adaptor that works with techstream.

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The two looms have different connectors based on the original headunit. 2008-2010 had minidisc players and external TV decoder boxes. 2010 onwards removed the minidisc and used the space to integrate the TV decoder. This is why the connectors changed. Do you still have the original Toyota unit? Check the connectors on the back. The next thing is, how many speakers do you have? If you have the 8 speaker setup, you don't need the 'optical' most decoder box. If you have more than this, you do need the decoder.

Seen your message. I'll send a link.

No link in your message. There are two looms that have different connectors for the standard power, antennas, rear screen etc. And then there are 2 versions of those 2 looms that include a MOST Audio/video converter and park assist camera converter.

http://zatonevkredit.ru/repair_manuals/viewdoc/AWI4O_qhU9h2CeTmduUr Wiring can also be found on same site

we cant help further. If you re using diagnostics tools, then you need to use tools that work. Techstream is that tool. Techstream is a tool used by toyota dealers, im surprised your guy with a van full of computers is not aware of it, as it is the tool used on ALL toyota and Lexus, officially. But if a cheap cable is too much unnecessary expense, I'm not sure how you value peoples time. i'm out.

some 20 series had a side camera as an option, but not the full IPA (intelligent parking assist). But the parking sensors, side and front cameras would all connect to the ECU under passenger seat

To be sure. Do you have front camera too? Do you have 2 parking sensors on the 'sides' of the front bumper? on the left of sterring wheel, next to the power door on/off button is the IPA button, as seen in this video:

Put a letter W after the anh20

Hi, I've probably seen you on Facebook, and via messenger. On the 8 speaker system, there is available a cross over bypass cable, it's not compatible with the 18 speaker system. It's sole purpose is as you gather already, to send a full range signal to the speakers. This leads me to believe that similar cross overs must exist for the 18 speaker system.