How to: Add Adaptive Cruise Control, Lane assist, FCW & Auto Hi-beam to Ram 1500

[jrladd]

Does anyone know if part 68432417AA supports ACC? Seller says that it supports stop & go.

 

[cskindt]

Does anyone know if part 68432417AA supports ACC? Seller says that it supports stop & go.

This number doesn't align with any related part for ACC.

 

[Sohosys]

Does anyone know if part 68432417AA supports ACC? Seller says that it supports stop & go.

The only way to know is to get the VIN from the donor vehicle and use the FCA window sticker lookup tool to see if the vehicle was built with adaptive cruise control with stop and go. It’s usually part of the advanced safety group or level 2 safety group. We have seen the same part number HCU (not the same number you listed, but the same as each other) programmed with and without stop and go in 2021 and later trucks. If it came from a truck with the feature it will work, if not it won’t. Also, try and get an ABS module and HCU assembly from the same truck if buying used.


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[eyerocks]

That's the issue. The mirror doesn't power on during remote start. If you can't find the fused power, let me know and I'll look at mine.

So I switched the power to the one listed on the instructions know I get a u1514 code with service ACC/fcw, lane sense, esc, trailer brake. Any ideals? Thanks

 

[vincentw56]

So I switched the power to the one listed on the instructions know I get a u1514 code with service ACC/fcw, lane sense, esc, trailer brake. Any ideals? Thanks

It's not getting power properly. You might want to double check the fuses and connections. You can use a test light or voltage meter to test at the DASM connector.

 

[eyerocks]

Ok what lines am I testing and what’s the voltage I should be at?

 

[vincentw56]

You will have to look at the wiring diagram. I don't know. You want at least 12v.

 

[eyerocks]

The power line is at 14v

 

[vincentw56]

The power line is at 14v

I'd check all the connections again. The ground and canbus. It's either power or its not talking on the canbus.

 

[eyerocks]

Ok seems that I had to go through the abs setup thing and cleared it right up, thanks

 

[Paco]

Anyone know the part number for the 4 screws that hold the Blind Spot module to the taillight???.

Read through both blind spot threads, and cant find it.
Appreciate any help .
Thanks

 

[Toperz]

Anyone know the part number for the 4 screws that hold the Blind Spot module to the taillight???.

Read through both blind spot threads, and cant find it.
Appreciate any help .
Thanks

I think this is what you looking for:

 

[Paco]

Appreciate the help.
Thanks .

 

[kldake.kd]

Ok seems that I had to go through the abs setup thing and cleared it right up, thanks

I am having similar issues - warnings in the dash - esc, lane assist, ACC - no errors from Alphaodb and I have power at the end of the dasm connector. Was excited to hear about your success but..
I tried the ABS procedure but that didn’t fix the issue. During the abs procedure the longitudinal sensor test fails.
Any ideas?

 

[vincentw56]

I am having similar issues - warnings in the dash - esc, lane assist, ACC - no errors from Alphaodb and I have power at the end of the dasm connector. Was excited to hear about your success but..
I tried the ABS procedure but that didn’t fix the issue. During the abs procedure the longitudinal sensor test fails.
Any ideas?

Have you double checked your wiring just to make sure everything is correct?

 

[kldake.kd]

Have you double checked your wiring just to make sure everything is correct?

On that note- I have double checked but I am willing to redo my wiring again. But first - did you guys buy a crimping tool? If so which tool? I bought one and it sucked.

Also the terminals going into the DASM connector they end up pushing thru the blue rubber seal but don’t seem to ‘lock’ in very well - seems like something’s off on that end. Did you have any trouble there?

 

[vincentw56]

On that note- I have double checked but I am willing to redo my wiring again. But first - did you guys buy a crimping tool? If so which tool? I bought one and it sucked.

Also the terminals going into the DASM connector they end up pushing thru the blue rubber seal but don’t seem to ‘lock’ in very well - seems like something’s off on that end. Did you have any trouble there? View attachment 146530

You have to rotate them to make sure they click in. If they don't, it won't make a connection at all. So, it sounds like that may be your problem. Those shouldn't poke through the rubber seal at all. I'll look for the tool I bought.

 

[vincentw56]

IWISS Open Barrel Crimping Tool... https://www.amazon.com/dp/B09B1L9BRS?ref=ppx_pop_mob_ap_share

 

[eyerocks]

I am having similar issues - warnings in the dash - esc, lane assist, ACC - no errors from Alphaodb and I have power at the end of the dasm connector. Was excited to hear about your success but..
I tried the ABS procedure but that didn’t fix the issue. During the abs procedure the longitudinal sensor test fails.
Any ideas?

I believe that the longitudinal sensor is because you don’t have the pitch and roll airbag sensor.

 

[eyerocks]

You can use a multimeter to check for break in line as it will make a sound if there’s no contact