Revhead Kev
Date Registered: 10-2006
Location: Mona Vale, Sydney, AUSTRALIA
TOTAL POSTS: 6360
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Re: Install original cruise control in 2011 T31 Auto, petrol
From the service manual, the Electronic Speed "cruise" Control Device (ESCD) switch wires into the Engine Control Module (ECM). All other sensors such as brake switch, accelerator pedal position, Park-Neutral Position (PNP) switch should already be wired to the ECM as should the CVT CAN Bus communication line. So it seems all you have to do is check if there are spare wires at the steering wheel spiral cable (clock spring) for the cruise control switches to plug into.
So first step would be to check the spiral cable plug under the steering column to see if the spare wires are there.
--- Kev X450(c) T30 Guru
03 Titanium Ti T30 Series 1 **MODIFIED**
My Blog
My CarPC Worklog |
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15/Feb/2021, 7:48 am
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Revhead Kev
Date Registered: 10-2006
Location: Mona Vale, Sydney, AUSTRALIA
TOTAL POSTS: 6360
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|
|
|
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Re: Install original cruise control in 2011 T31 Auto, petrol
I did say "it seems all you have to do..." as it is difficult to know exactly what functions have been included into our Engine Control & Transmission Control Modules between different models and also other country variations.
Having said that though, we have already found there are functions in the T31 automatic transmission which could be enabled by adding the appropriate switch and wire.
In your case you will have to see if the wires are there and add the cruise switches and see if it works.
--- Kev X450(c) T30 Guru
03 Titanium Ti T30 Series 1 **MODIFIED**
My Blog
My CarPC Worklog |
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16/Feb/2021, 7:51 am
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