Hi does anyone know where i can get a wiring diagram for automatic door toyota alphard velfire 2004

Hi Steven,  I have full Japanese wiring diagrams for 2002 - 2008 ANH1# and MNH1# and I have translated much of it to English.  I have mainly concentrated on the A/C and engine and  I havent yet translated the body and lighting but I could do those sections for you if it can be narrowed down a bit.   (The full set is about 400 pages long!!)

 

Ive attached the index to the wiring schematic pages.  Can you identify those you need?   I would also need to know the frame code and year

Cheers David

Diagram-3-1.pdf

Edited March 16, 20242 yr by FrenchDJ

https://car-box.info/toyota/previa/alphard-h10-2002-2009.html

 

Try this, just found it myself.

Actually they should all be on the forum if needed.

On 3/15/2024 at 9:43 PM, FrenchDJ said:

Hi Steven,  I have full Japanese wiring diagrams for 2002 - 2008 ANH1# and MNH1# and I have translated much of it to English.  I have mainly concentrated on the A/C and engine and  I havent yet translated the body and lighting but I could do those sections for you if it can be narrowed down a bit.   (The full set is about 400 pages long!!)

 

Ive attached the index to the wiring schematic pages.  Can you identify those you need?   I would also need to know the frame code and year

Cheers David

Diagram-3-1.pdf 431.06 kB · 0 downloads

@FrenchDJ Hi David. How have you gone about translating the wiring diagrams? Could it be something that could be done piecemeal by various people to speed it the task?

I have the Totota official Japanese electrical wiring diagrams for the Alphard G and V 2002-2005 and on until 2008.   It is bound into a book and I am scanning it page by page and translating it to produce a graphic file for each page.   I dont want to break up the book as it cost a lot to source and have shipped back to the UK.  As my vehicle is 2003 I have been concentrating on the sections for the 2002-2005 options. 

If someone has a problem and needs the diagrams and I have already translated the relevent pages, I can email them.    If I havent scanned the required pages yet then I can do it for them and build up the set that way. 

I dont currently have any plan to do the entire book as a "project" without an express requirement.   I have translated about 100 of the 481 pages so far.

Ive attached a sample page from the A/C section

David

Hi do you have a diagram for hazzards please indicators work but no hazzards 

Thanks 

This should cover it. 

Hazards and indicators.pdf

Thank you managed to sort had a plug loose in flasher ecu .

On 3/16/2024 at 4:43 AM, FrenchDJ said:

Hi Steven,  I have full Japanese wiring diagrams for 2002 - 2008 ANH1# and MNH1# and I have translated much of it to English.  I have mainly concentrated on the A/C and engine and  I havent yet translated the body and lighting but I could do those sections for you if it can be narrowed down a bit.   (The full set is about 400 pages long!!)

 

Ive attached the index to the wiring schematic pages.  Can you identify those you need?   I would also need to know the frame code and year

Cheers David

Diagram-3-1.pdf 431.06 kB · 29 downloads

is there a wiring diagram for the Alphard pfl 2004 head unit

Don't suppose you have got the the Diagram for a engine temperature sensor? 

 

I am bamboozled by why I have nothing on the gauge but appear to have power in the right places and no other things playing up...

On 3/16/2024 at 5:43 AM, FrenchDJ said:

Hi Steven,  I have full Japanese wiring diagrams for 2002 - 2008 ANH1# and MNH1# and I have translated much of it to English.  I have mainly concentrated on the A/C and engine and  I havent yet translated the body and lighting but I could do those sections for you if it can be narrowed down a bit.   (The full set is about 400 pages long!!)

 

Ive attached the index to the wiring schematic pages.  Can you identify those you need?   I would also need to know the frame code and year

Cheers David

Diagram-3-1.pdf 431.06 kB · 67 downloads

Hi French, Can i have autolight wiring diagram for MNH10, my autolight not working

Hi Sunesh,

I expect I can supply this but I need a bit more info to identify the correct diagrams.  What exactly is the autolight...what does it do and what systems does it interact with.    eg it is controlled by the engine management system in any way, does it link to the transmission.  Ive not heard the expression before.

Thanks

David

I believe this refers to the automatic turn on and turn off of the lighting system.

 

The sensor is in the middle of the upper dash panel.

 

 

By lighting system do you mean the internal cabin lights, and by automatic do you mean when you enter and leave the vehicle?

If you mean the automatic activation of the headlights at night ive got the diagrams at https://photos.app.goo.gl/ujqqpTscNXGXqnkL8

I hope it helps

David

On 7/4/2025 at 6:46 AM, FrenchDJ said:

If you mean the automatic activation of the headlights at night ive got the diagrams at https://photos.app.goo.gl/ujqqpTscNXGXqnkL8

I hope it helps

David

Dear French David,Yes this what i need to troubleshoot my auto-light.

 

Thank you for your help and really appreciate it.  

Hi FrenchDJ, I am experiencing a power drain on my Alphard anh10 2007 2az-fe ,VIN ANH10-0194502. Unfortunately the fuse causing the drain is showing it controls multiple components. ( ie sunroof, door motor throu the ECU b ) would it be possible for you to provide me with all power supply,engine/chassis and body related diagrams? Thanks Scotty28

On 3/23/2024 at 9:27 AM, FrenchDJ said:

I have the Totota official Japanese electrical wiring diagrams for the Alphard G and V 2002-2005 and on until 2008.   It is bound into a book and I am scanning it page by page and translating it to produce a graphic file for each page.   I dont want to break up the book as it cost a lot to source and have shipped back to the UK.  As my vehicle is 2003 I have been concentrating on the sections for the 2002-2005 options. 

If someone has a problem and needs the diagrams and I have already translated the relevent pages, I can email them.    If I havent scanned the required pages yet then I can do it for them and build up the set that way. 

I dont currently have any plan to do the entire book as a "project" without an express requirement.   I have translated about 100 of the 481 pages so far.

Ive attached a sample page from the A/C section

David

Hi David

I'm trying to locate a wiring diagram for the cooling system on a 2005 ANH10 Alphard Hybrid. I have an issue with the inverter coolant pump and need to know what controls it. Is this something you can help with?

Many thanks

Peter

Hello Peter,

I will see if I can find the correct diagrams

David

I dont think I can help. The wiring diagram book that I have supports ANH1x which is the 2.4 2 and 4 wheel drive and the MNH1x which is the 3.0L 2 and 4 wheel drive models.

The code for the hybrid vehicle is ATH10W and this is not covered. As the component you are having trouble with is a key part of the hybrid system I cant help.

Sorry

David

10 hours ago, FrenchDJ said:

I dont think I can help. The wiring diagram book that I have supports ANH1x which is the 2.4 2 and 4 wheel drive and the MNH1x which is the 3.0L 2 and 4 wheel drive models.

The code for the hybrid vehicle is ATH10W and this is not covered. As the component you are having trouble with is a key part of the hybrid system I cant help.

Sorry

David

Hi David

Ok, thanks for looking anyway.

Peter

Attached is the Engine -> Cooling Fan System -> HV battery section. Unfortunately my PDF translator didn't like the text so you'll have to translate the text yourself.

Other sections you might be interested in include:
Hybrid -> Hybrid Control System (11 pages)
Heater & Air Conditioner -> Heater & Air Conditioner System -> 200307-200606 (6 pages)
Heater & Air Conditioner -> Heater & Air Conditioner System -> 200606- (6 pages)

Happy to dig out any for you.

hdam0610.pdf

Ah, the above seems only to be the battery cooling fan. This is the Hybrid Control System section. I think the HWP signal on hdam0430.pdf stands for 'Hybrid Water Pump' or similar - I can't find a translator that copes with vertical Japanese text to confirm.

hdam0410.pdf hdam0420.pdf hdam0430.pdf hdam0440.pdf hdam0450.pdf hdam0460.pdf hdam0470.pdf hdam0480.pdf hdam0490.pdf hdam04a0.pdf hdam04b0.pdf

Edited July 2Jul 2 by Ptarmigan
Files

On 7/2/2026 at 5:19 PM, Ptarmigan said:

Ah, the above seems only to be the battery cooling fan. This is the Hybrid Control System section. I think the HWP signal on hdam0430.pdf stands for 'Hybrid Water Pump' or similar - I can't find a translator that copes with vertical Japanese text to confirm.

hdam0410.pdf hdam0420.pdf hdam0430.pdf hdam0440.pdf hdam0450.pdf hdam0460.pdf hdam0470.pdf hdam0480.pdf hdam0490.pdf hdam04a0.pdf hdam04b0.pdf

Oh wow, thank you! That is exactly what I'm looking for. Many thanks for that 😁. It does indeed show the water pump, so that's my job for tomorrow morning sorted!