Location of ECM

[Fit]

Attachment 6928

Located the driver (LHD) floor, near the clutch pedal for manual.
Or, for RHD, its on the passenger floor.

Hi Satria,

I have Singapore Attrage in rhd. I removed the glove box and I saw a box. But not sure if it's the ecm.
When you mention on the passenger floor, do you mean under the seat or below the glove box and not behind the glove box?

I have a mini Vci coming my way. I want to do a continuity check from the steering wheel to the ecm to see if my car
Has the wires or not for cruise control.

[Fit]

This is what I see behind the glove box.
The connectors looks wrong from the wiring diagram.

[satria_wr]

Thats the cvt ecu. The ecu for engine is on the floor.

[Fit]

Thats the cvt ecu. The ecu for engine is on the floor.

Thanks Satria, but which part of the floor? Is it on the Left hand side or Driver's side?
And is it where place our feet or in btw the seat and the firewall or the hump beneath the seat?



I didn't see any box that resembles the ecm just below the glove box either. Unless I missed it.

Thanks in advance.

[Eggman]

Isn't it behind the fuses? It was mentioned earlier in this thread.

[satria_wr]

Behind fuses is the etacs aka body control module. Ecu for engine is below the fuse box. In left passenger feet.

[Fit]

Behind fuses is the etacs aka body control module. Ecu for engine is below the fuse box. In left passenger feet.

Hi guys thanks for all the replies!
I finally found it!

It was there all the time but due to the circular snail shaped plastic shroud covering it I didn't notice that the ECM was just behind it.
Also the Colour and foam padding made me thought it was part of the sound deadening material.
I ripped out quite a few panels before trying one more time on the left passenger side below the fuse box.


Here are some photos of the ECM to help others identify it easily and not miss it like I did.

The black circular plastic cover:


Here is the ECM just behind the fuses on the left and below the glovebox after plastic shroud is removed:


A close up of the 3 connectors, 2 blue and 1 orange:


The photos above is for my Attrage which is RHD. I believe LHD is in the same place as well.
The connectors...This is where I need the help of bro Satria..

From looking at the wiring diagram downloaded from the Russian website , I identified the orange connector as the connector for cruise control.

1) I need confirmation that the orange connector is indeed the correct connector.

2) if orange connector is the right connector, pin 93 & 94 has wires in them already but the Colours of the wires are different from that of the wiring diagram. Satria is there any other wiring diagram for Asian Attrage that you use?

Wiring diagram I am referring to:



My next move is to do a continuity check from the steering wheel to the ECM and identify if any wires present for the cruise control.

Thanks in advance guys.
Any help is appreciated!

[satria_wr]

Yes, it was the orange connector. For asian, they use different ecu. To acommodate low emission requirement (Indo have euro 2 requirement for 2016 lol).

I forgot the pin, but it should be 63 and 64 i think. Need to check it out,... Its the one with 26 pin.

[Fit]

Satria , can help me check and share with us the wiring diagram?

Thanks a lot bro!

[inuvik]

Satria , can help me check and share with us the wiring diagram?

Thanks a lot bro!

The circuit diagrams are contained in the service manual. Here is my link to the entire service manual. Circuit diagrams are in the pdf ending in 90.

https://1drv.ms/f/s!AmM-AiVvMaF5whrj8lyHkvx4pjbG