Cruise control for 1.0 engine

[Seddik]

I have 2019 Yaris 1.0 , with the new 1krfe (dual injector per cylinder)

the model mark of my yaris is R , in toyodiy the cruise control show me that is not applicable !

but the others model mark ( N and G) support cruise control and the part number exist 

 

 

 

I bought cruise control from eBay and i installed it

but he won't working 

please help me if there is a solution

my ECU part number is 89661-0UB10    

[flash22]

The 1.0 doesn't have the wiring and/or its not programmed into the ECU

have search on here there are a few thread on the subject

 

[Seddik]

59 minutes ago, flash22 said:

The 1.0 doesn't have the wiring and/or its not programmed into the ECU

have search on here there are a few thread on the subject

 

but how to know if the ECU support cruise control or not ?

 

[flash22]

Make sure it's all wired including the clutch switch then test, normally the 1.0 will be missing the wire from the multi plug (up under the dash) to the ecu

i will have a look but i don't think i have the diagram for a yaris this new

[Seddik]

2 hours ago, flash22 said:

Make sure it's all wired including the clutch switch then test, normally the 1.0 will be missing the wire from the multi plug (up under the dash) to the ecu

i will have a look but i don't think i have the diagram for a yaris this new

Clutch switch star and switch cruise control are installed

But what's the pin number on the ECU that manage the cruise control

[Seddik]

5 hours ago, flash22 said:

Make sure it's all wired including the clutch switch then test, normally the 1.0 will be missing the wire from the multi plug (up under the dash) to the ecu

i will have a look but i don't think i have the diagram for a yaris this new

I found the problem 😥

The ACCELERATOR PEDAL does not support cruise control

I have the 78110-0D110 , not support

78110-0D120 support the cruise control

[flash22]

pin 33

[Seddik]

24 minutes ago, flash22 said:

pin 33

Sure ?

Do you have a diagram ?

[flash22]

Its connector A58, Pin 36  Pin 33 is the TC for the DLC

2017 onwards

 

[Seddik]

4 hours ago, flash22 said:

Its connector A58, Pin 36  Pin 33 is the TC for the DLC

2017 onwards

 

 

Sorry but what's TC for the DLC mean ?

And what's the difference between 35 an 36 pin ?

CCS and ECCS ? 

If i found that pin is exist, then i shoud reprogram my ecu ? Thank you

[flash22]

The second pin is the ground related to that circuit so pin 35 is the ground for pin 36

DLC is Data Link Connector aka OBD2 - TC and GC is used for specific diagnostics

[Seddik]

7 minutes ago, flash22 said:

The second pin is the ground related to that circuit so pin 35 is the ground for pin 36

DLC is Data Link Connector aka OBD2 - TC and GC is used for specific diagnostics

So when i connect the cruise control 

I should using 35pin as a groud ? I should connect 2 wires to the ECU ?

[flash22]

Just check to see if 36 is wired

[Seddik]

16 hours ago, flash22 said:

Just check to see if 36 is wired

36 is wired with black wire

35 is not wired

So what's the problem !

[Seddik]

2 hours ago, Seddik said:

36 is wired with black wire

35 is not wired

So what's the problem !

@flash22 please answer to my question !

[flash22]

I would need to check the schematics what i dont have access to at the moment

[flash22]

The stalk is grounded to the body

[Seddik]

5 hours ago, flash22 said:

The stalk is grounded to the body

So what i need to do to make CCS working on my car

Reprogram the control , activate hidden futures , add new wire ...

Believe me i need it so much 😥

[Seddik]

On 8/9/2020 at 7:02 PM, flash22 said:

The stalk is grounded to the body

No solution yet ?

 

[flash22]

Have you tested and verified the stalk and all the wiring ?

[Seddik]

On 8/19/2020 at 1:14 PM, flash22 said:

Have you tested and verified the stalk and all the wiring ?

I found 12 volt in this brown wire into the steering wheel, the groud from the body

I've check the next brown wire to found 12 volt , i didn't found any result with the first brown wire

I've install the stalk :

the red wire from the stalk to the first brown wire

The black wire from the stalk to the body

I turn ignition on and i press "on" in the stalk , but no result

The stalk after testing show me many different value

In ohm 

[flash22]

Does the 12V change when you push the buttons

[Seddik]

2 minutes ago, flash22 said:

Does the 12V change when you push the buttons

 

Cruise button ?

I remove the multimeter when i insert the stalk

[Seddik]

1 hour ago, flash22 said:

Does the 12V change when you push the buttons

I think that the ground must be from the engine control (pin 35)

 

[Seddik]

6 hours ago, flash22 said:

Does the 12V change when you push the buttons

@flash22

What do you think ?