Grande Speedo Calibration

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

Peter - The electrical wiring diagram shows J11 Junction Connector from speedo part no 90980-11915 which looks same as the connector in your post above (I have to try and post images of J11 if required). IL1 connector does not seem to appear in the wiring diagrams. I understand YellowBox have the J11 connector info.
AB

IL1 does appear in the wiring diagram, just not in the parts list:



J11 is here:



J10 is here:



busha, when you receive Yellow Box V5 where are you going to splice and cut the harness?

[busha Lurker Find all posts View Profile Close busha]

Peter
Apologies. Check manual section under 2005.8 model, connector list. (I think this is connector only - Please check). I have to learn to post images.
Name Engine Wire and Instrument Panel Wire (Left Side of the Blower Unit)
Code IL1
Part Number 90980-11973/82824-30240
Color White

I have emailed this to Yellow Box.
This seems same as connector N4 - Same first part number.
AB

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

Nice work busha, I found it on my CD now also. If these connectors are available and aren't too expensive then a plug and play harness should be able to be made.

[busha Lurker Find all posts View Profile Close busha]

I have just installed Yellow Box V5 with splice wiring (solder connection) on my Grande 120, tested and calibrated speedometer for bigger tyres. My full installation information is in this thread:
http://www.pradopoint.com/showthread...=certification
The Yellow Box V5 works fine and I am very happy and also particularly thankful to Jenny at Yellow Box who has been excellent in finding the correct solution. For about $79.95USD, or about $76.40AUD, it is a very good value. Thier website and contact details:
www.YellR.com
[email protected]
Cheers
AB

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

I have ordered a set of IL1 connectors from Toyota for $23.30 with the view to making an IL1 harness.

Part Numbers 90980-11973 and 82824-30240



Only 10 out of the 18 wires to these connectors are utilised on my particular model:
Pin 2 - White with black stripe (Ground)
Pin 4 - Green with red stripe (4WD)
Pin 5 - Pink with blue stripe (Speed Sensor)
Pin 6 - Pink with blue stripe (ABS/VSC/TRC)
Pin 8 - Black with red stripe (Ignition Switch Power)
Pin 9 - Black (Immobiliser)
Pin14- Blue with white stripe (Center Diff Lock)
Pin15- Blue with yellow stripe (Center Diff Lock)
Pin17- Green (Center Diff Lock)
Pin18- Blue (Center Diff Lock)

As confirmed by busha and the OP in this thread, the 3 wires in the IL1 connector of interest are:
Pin 2 - White with black stripe for the earth connection
Pin 5 - Pink with blue stripe for the speed signal
Pin 8 - Black with red stripe for power source

Hopefully I'll be able to make up a harness for my vehicle and avoid having to cut and splice wires.

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

Well, I got the IL1 connectors from Toyota and what a woftam that exercise was. The connectors not only don't have wires, they don't even have pins installed:



These are useless and I'll be sending them back to Toyota. It seems the only solution is to cut and splice the existing wiring to install a speedo corrector, just like busha has done.

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

Well, Stewart Toyota Rockdale Parts have refused to refund or even to credit me the paltry $23.30 that I paid for the IL1 connectors. Apparently Toyota don't refund "special orders". Buyer beware

[butane8 Avid PP Poster! Find all posts View Profile Close butane8]

first step made .. sent a email off to jenny at yellowbox

cheers butane

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

Pictures of my Yellow Box installation.

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

Pictures of Yellow Box installation part 2:

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

Pictures of Yellow Box installation part 3:

[Troy1 Member Find all posts View Profile Close Troy1]

Wiring issue with instalation

Hello Everyone,

I was hoping someone on here may be able to assist me with their greater knowledge. I have bought the yellow box and went to install is as per instructions on here. Unfortunatly my wires are different coloursfor some reason??? My prado is 2005 KZJ120 Grande.

Any thoughts/help would be greatly appriciated. I will post some photos of wiring soon.

Cheers

Troy

[Troy1 Member Find all posts View Profile Close Troy1]

Hello Everyone,

I was hoping someone on here may be able to assist me with their greater knowledge. I have bought the yellow box and went to install is as per instructions on here. Unfortunatly my wires are different coloursfor some reason??? My prado is 2005 KZJ120 Grande.

Any thoughts/help would be greatly appriciated. I will post some photos of wiring soon.

Cheers

Troy

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

You need to reference the wiring diagram for the 1KZ motor. What colour are the wires that go to pins 2, 5 & 8?

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

You need to reference the wiring diagram for the 1KZ motor. What colour are the wires that go to pins 2, 5 & 8?

Looks like pin 2 is white with black stripe - this one is your earth wire. I can't make out the colour of the wires to pins 5 & 8 from those photos.

On my wiring diagram, pin 5 is grey for the 1KZ - this is the speed sensor. Pin 8 should be black with red stripe - this is the power source.