Notices
991 2012-2019
Sponsored by:
Sponsored by:

Has anyone done a CarPlay retrofit / Headunit replacement for 991.1

Thread Tools
 
Search this Thread
 
Old 05-17-2024, 02:08 PM
  #2761  
ZedZed
Burning Brakes
 
ZedZed's Avatar
 
Join Date: Mar 2023
Posts: 832
Received 216 Likes on 174 Posts
Default

Originally Posted by andy2111
The most disappointing thing for me is what was once an almost 100% argument free thread, growing post by post from the questions and answers of its enthusiastic subscribers, has started to decend down the old and tired path of so many other forums.

Enough everyone please! This thread is only really focussing on those who are interested in Android units - for better or for worse.

Let's all contribute to the forums where we can make a positive contribution, wherever and whatever that may be.



Old 05-17-2024, 02:18 PM
  #2762  
Joec500
Drifting
 
Joec500's Avatar
 
Join Date: May 2014
Location: Los Angeles
Posts: 3,004
Received 1,010 Likes on 601 Posts
Default

NOW....getting that backup camera to work with a manual transmission car. I will test those white wires on the backup Composite input mini harness to see what comes out of those when I have time this weekend.

Old 05-17-2024, 02:21 PM
  #2763  
ZedZed
Burning Brakes
 
ZedZed's Avatar
 
Join Date: Mar 2023
Posts: 832
Received 216 Likes on 174 Posts
Default

Originally Posted by CardinalFlyer
I'm preparing to install my CHSTEK unit this weekend. My car has front & rear aftermarket cameras. I see on the CHSTEK harness a yellow RCA jack labeled for a rear camera, There are other camera inputs, but none labeled for a front camera. Can anyone give guidance?

Also regarding the cameras, they require a 12v power source in addition to the video feeds. Which two wires am I looking for to feed power to the cameras?
Does your unit look like this one? If so, you need RCA #8 for the backup camera and RCA #19 for the front camera. You then control the front camera from the AUX app, which you can add to the home screen of your unit. I believe you take power from the two blue wires that I have circled.


Last edited by ZedZed; 05-17-2024 at 02:22 PM.
Old 05-17-2024, 02:38 PM
  #2764  
CardinalFlyer
Rennlist Member
 
CardinalFlyer's Avatar
 
Join Date: Oct 2022
Location: Central Florida
Posts: 59
Received 19 Likes on 10 Posts
Default

Originally Posted by ZedZed
Does your unit look like this one? If so, you need RCA #8 for the backup camera and RCA #19 for the front camera. You then control the front camera from the AUX app, which you can add to the home screen of your unit. I believe you take power from the two blue wires that I have circled.

Yes, I have #8. It's labeled as the backup camera input. There are 3 yellow RCA jacks on the other harness where you have circled #19. Of course, none of them are numbered as such. Two of them have labels designating them as VCBS-IN-1 and VCBS-IN-2. The third one is labeled as VIDEO OUT. I assume that that the two VIDEO-IN jacks are for cameras. I'm not seeing the blue wires in your picture (none circled that I can see).
Old 05-17-2024, 02:47 PM
  #2765  
CardinalFlyer
Rennlist Member
 
CardinalFlyer's Avatar
 
Join Date: Oct 2022
Location: Central Florida
Posts: 59
Received 19 Likes on 10 Posts
Default

On the CANBUS harness there are 3 single free wires. A pink one labeled KEY 1, a green & white striped wire labeled KEY 2 and a solid green wire labeled BRAKE.

I also have the blue wire in your diagram (#21) labeled AMP-CONT.
Old 05-17-2024, 02:48 PM
  #2766  
andy2111
Rennlist Member
 
andy2111's Avatar
 
Join Date: Dec 2023
Location: Kent, United Kingdom
Posts: 316
Received 133 Likes on 96 Posts
Default

Is it possible that you only get the connector with the additional wires if you order the cameras? You can see it in the box marked as optional..?
Old 05-17-2024, 02:49 PM
  #2767  
Joec500
Drifting
 
Joec500's Avatar
 
Join Date: May 2014
Location: Los Angeles
Posts: 3,004
Received 1,010 Likes on 601 Posts
Default

that #8 is it's own harness and my unit included the backup camera option.
Old 05-17-2024, 02:50 PM
  #2768  
CardinalFlyer
Rennlist Member
 
CardinalFlyer's Avatar
 
Join Date: Oct 2022
Location: Central Florida
Posts: 59
Received 19 Likes on 10 Posts
Default

deleted

Last edited by CardinalFlyer; 05-17-2024 at 02:51 PM.
Old 05-17-2024, 02:52 PM
  #2769  
CardinalFlyer
Rennlist Member
 
CardinalFlyer's Avatar
 
Join Date: Oct 2022
Location: Central Florida
Posts: 59
Received 19 Likes on 10 Posts
Default

Originally Posted by andy2111
Is it possible that you only get the connector with the additional wires if you order the cameras? You can see it in the box marked as optional..?
I believe that is for surround cameras
Old 05-17-2024, 02:53 PM
  #2770  
CardinalFlyer
Rennlist Member
 
CardinalFlyer's Avatar
 
Join Date: Oct 2022
Location: Central Florida
Posts: 59
Received 19 Likes on 10 Posts
Default

Originally Posted by Joec500
that #8 is it's own harness and my unit included the backup camera option.
I have that one. Looking for a power source for that and a forward facing camera.
Old 05-17-2024, 02:54 PM
  #2771  
Joec500
Drifting
 
Joec500's Avatar
 
Join Date: May 2014
Location: Los Angeles
Posts: 3,004
Received 1,010 Likes on 601 Posts
Default

Originally Posted by CardinalFlyer
On the CANBUS harness there are 3 single free wires. A pink one labeled KEY 1, a green & white striped wire labeled KEY 2 and a solid green wire labeled BRAKE.

I also have the blue wire in your diagram (#21) labeled AMP-CONT.
Key1 and Key2 I believe are for steering wheel controls and the Amp could be an Amp Turn - on Wire? Brake is probably for e-brake so you can't watch videos while the car is moving.

Old 05-17-2024, 03:03 PM
  #2772  
Joec500
Drifting
 
Joec500's Avatar
 
Join Date: May 2014
Location: Los Angeles
Posts: 3,004
Received 1,010 Likes on 601 Posts
Default

Originally Posted by CardinalFlyer
I have that one. Looking for a power source for that and a forward facing camera.
I was told earlier in the posts that the little white wires coming from the RCA mini harness for the backup camera are power. I just need to check this weekend when I poke around.
Old 05-17-2024, 03:05 PM
  #2773  
CardinalFlyer
Rennlist Member
 
CardinalFlyer's Avatar
 
Join Date: Oct 2022
Location: Central Florida
Posts: 59
Received 19 Likes on 10 Posts
Default

Originally Posted by Joec500
I was told earlier in the posts that the little white wires coming from the RCA mini harness for the backup camera are power. I just need to check this weekend when I poke around.
I believe those are actually the wifi antennae.
Old 05-17-2024, 03:25 PM
  #2774  
ZedZed
Burning Brakes
 
ZedZed's Avatar
 
Join Date: Mar 2023
Posts: 832
Received 216 Likes on 174 Posts
Default

Originally Posted by CardinalFlyer
On the CANBUS harness there are 3 single free wires. A pink one labeled KEY 1, a green & white striped wire labeled KEY 2 and a solid green wire labeled BRAKE.

I also have the blue wire in your diagram (#21) labeled AMP-CONT.
Key 1 and Key 2 are steering wheel control wires for non-canbus cars. Brake is the wire that permits video when the car is being driven (ie parking brake off). The other one is more promising.
Old 05-17-2024, 03:28 PM
  #2775  
ZedZed
Burning Brakes
 
ZedZed's Avatar
 
Join Date: Mar 2023
Posts: 832
Received 216 Likes on 174 Posts
Default

Originally Posted by CardinalFlyer
I have that one. Looking for a power source for that and a forward facing camera.
Any power source will do for the front camera as it is manually switched. Just hook into any switched 12V+ (red) wire. To activate the front camera you use the AUX icon.


Quick Reply: Has anyone done a CarPlay retrofit / Headunit replacement for 991.1



All times are GMT -3. The time now is 11:38 PM.