Adaptive cruise control retro fit??

[toi]

http://www.oemautopartsandaccessori...burban-2015/vtec/416127/pid/1fd92ad1792bd0bd/

part is here for $500 , wonder if anyone looked into this mod.

my suburban came with collision alert and lane assist but not adaptive cruise

tomorrow i am planning to add the fog lights to my lt i will be checking down that spot to see if there is an unused plug

wondering wondering

 

[evoalex]

My Tahoe came with collision alert and lane assist but no acc as well.

Let me know if you find anything!

 

[Kpwweb]

I would be interested as well... But we are missing the steering wheel distance "button" and probably some computer programming... Anything is possible, but "easily" accomplished is probably a different deal.

Worth a look anyhow! Let us know.

 

[toi]

I think the acc and the crash collision button are the same button. The one on the left with two cars crashing eachother
Will take some pictures tomorrow if anything worth mentioning.

 

[junior1790]

I think the acc and the crash collision button are the same button. The one on the left with two cars crashing eachother
Will take some pictures tomorrow if anything worth mentioning.

It is the same button, I have acc in my tahoe and that button sets the distance for both crash avoidance and acc.


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[hamd1719]

It's not a retrofit guide but tells how it works, so you get the idea !
http://sandyblogs.com/techlink/?p=5338

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[hamd1719]

According to the blog I think only the sensor or module is needed to be purchased ,rest of it needs to be programmed.

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[toi]

According to the blog I think only the sensor or module is needed to be purchased ,rest of it needs to be programmed.

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what will be programmed? the bcm?
also we arent sure if the cables are already running that spot and the plug for it , hmmm

 

[hamd1719]

what will be programmed? the bcm?
also we arent sure if the cables are already running that spot and the plug for it , hmmm

It does say in the blog that the button on the steering wheel are hard wired to BCM.
So I guess only thing to be hooked up is the sensor to the BCM which then send signal to ECM to reduce or increase the speed.

This is what's written in the blog

"The Adaptive Cruise Control distance sensor module contains both the radar sensor and the controller. The radar scans the road environment to detect targets within its specified field of view. The controller then makes throttle and/or brake commands to the Engine Control Module (ECM) and Electronic Brake Control Module (EBCM) for proper cruise speed adjustment."

The button on the steering wheel
"The Adaptive Cruise Control switches are momentary-type switches that are hard-wired to the BCM. Based on voltage variations, the BCM is able to communicate driver commands to the Adaptive Cruise Control module. The initial press of the gap switch recalls the current setting and activates the display. Subsequent presses of the gap switch will change the gap setting (near, medium or far). The DIC displays the driver-selected following gap. This gap setting also applies to the Forward Collision Alert system and will impact how early or late the collision alert system will warn the driver."

We need a expert on this topic because I'm not one ! One who knows the programming stuff in these cars

what will be programmed? the bcm?
also we arent sure if the cables are already running that spot and the plug for it , hmmm

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[hamd1719]

http://www.tahoeyukonforum.com/threads/adaptive-cruise-control-retrofit.67747/

This was a thread earlier on this forum.
Guy called GTprix says he can do it but it multi.module process .


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[NOVA99]

Not sure why you would want to add it. Read the thread about how crappy it works regarding the "Automatic Braking" thread and "ACC" thread a few pages into this general forum. Be glad you do not have it. I have had two Denalis with it now and wish there was a way to disable it. When I ordered both of mine you could not get a Denali without it. Interestingly enough now in the 2016's the ACC is a stand alone option for $995...obviously there must be enough customers that do not want it even on upper trim rigs. Just my 2 cents.

 

[junior1790]

Not sure why you would want to add it. Read the thread about how crappy it works regarding the "Automatic Braking" thread and "ACC" thread a few pages into this general forum. Be glad you do not have it. I have had two Denalis with it now and wish there was a way to disable it. When I ordered both of mine you could not get a Denali without it. Interestingly enough now in the 2016's the ACC is a stand alone option for $995...obviously there must be enough customers that do not want it even on upper trim rigs. Just my 2 cents.

I disagree, I just took mine from ct to vt, 5 hours each way and used it a lot and thought it worked great and was super intuitive.


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[NOVA99]

Intuitive = yes. Executed properly = no.

 

[toi]

not to revive and old topic but this part came available at an increasingly low price on ebay.
http://www.ebay.com/itm/261832206095?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT

i checked my LT if it was pre wired but it didnt look like it.
This is an ltz only option so at $60 i think its worth a shot if you have the empty socket down there

 

[Conjalka]

Has anyone given this a shot? I'm interested to see if it works.

 

[Slow5.0]

I think you still have 6th button even without ACC

 

[Nhtran328]

Bump...

New owner of a 15 Yukon XL Denali, I made the mistake of not triple checking if this used vehicle had this feature and after buying the car and researching how to activate this function, I learned it was not an added option...

It has everything else but the damn ACC... has anyone figured out how to retrofit this? I've called all my local GM dealers hoping if I throw $$$ at them they would add this option... was I wrong...

Hoping someone on this forum has taken on this project?

Thanks!

 

[AngelXL]

Any part numbers?

 

[Nhtran328]

Any part numbers?

13442495

http://www.gmcpartscentral.com/p/CO...ce-sensor-Radar-sensor/51326312/13442495.html

Talked to a few diff dealerships - no one is willing to retrofit, everyone is telling me that it's an option that needed to be added on at the time of vehicle purchase...

Super frustrating at the moment... The Denali I picked up has every single option except the stupid adaptive cruise control and I wanted this feature for my commute to work...

If anyone has any luck, please let me know.

 

[Nhtran328]

if someone has ACC on their 2015+ Yukon denali could you take a pic of the location? I'd like to see if there is a wiring harness available on mine, maybe that could help with determining how easy or difficult the retrofit will be.

Thanks!