C7 General Discussion General C7 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Reverse camera guidelines not straight

Thread Tools
 
Search this Thread
 
Old Mar 7, 2020 | 10:17 AM
  #1  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default Reverse camera guidelines not straight

Hey guys/gals, wanted to run this by you. My reverse camera guidelines appear to be off to the right. Been like this since I got it. Steering wheel is dead straight in this picture. Brought to dealer and rear camera was replaced which didn't help. Any ideas?


Reply
Old Mar 7, 2020 | 03:07 PM
  #2  
KenHorse's Avatar
KenHorse
Team Owner
 
Joined: Aug 2007
Posts: 136,140
Likes: 2,433
From: I live my life by 2 rules. 1) Never share everything you know. 2)
St. Jude Donor '11-'12-'13, '16-'17-'18
Default

Steering position sensor?
Reply
Old Mar 7, 2020 | 03:37 PM
  #3  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by KenHorse
Steering position sensor?
What's weird is the very beginning of the guidelines are off. Steering wheel position sensor is good, also checked that.
Reply
Old Mar 7, 2020 | 04:03 PM
  #4  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 368,611
Likes: 24,866
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '26
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

Any possibility that the camera mounting is not straight? Just throwing out ideas.
Reply
Old Mar 7, 2020 | 04:14 PM
  #5  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by Vetteman Jack
Any possibility that the camera mounting is not straight? Just throwing out ideas.
Weird thing is that the camera is straight
Reply
Old Mar 7, 2020 | 04:25 PM
  #6  
KenHorse's Avatar
KenHorse
Team Owner
 
Joined: Aug 2007
Posts: 136,140
Likes: 2,433
From: I live my life by 2 rules. 1) Never share everything you know. 2)
St. Jude Donor '11-'12-'13, '16-'17-'18
Default

Originally Posted by Vetteman Jack
Any possibility that the camera mounting is not straight? Just throwing out ideas.
The lines are superimposed on the video (presumably computer generated), they're not generated by the camera itself

Last edited by KenHorse; Mar 7, 2020 at 04:26 PM.
Reply
Old Mar 7, 2020 | 05:11 PM
  #7  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by KenHorse
The lines are superimposed on the video (presumably computer generated), they're not generated by the camera itself
I can't understand how they're crooked, software issue? The cars has all the updates
Reply
Old Mar 7, 2020 | 05:14 PM
  #8  
KenHorse's Avatar
KenHorse
Team Owner
 
Joined: Aug 2007
Posts: 136,140
Likes: 2,433
From: I live my life by 2 rules. 1) Never share everything you know. 2)
St. Jude Donor '11-'12-'13, '16-'17-'18
Default

Originally Posted by FiftyFiv3
I can't understand how they're crooked, software issue? The cars has all the updates
My best guess is that there are probably calibration points for the lines (based on steering wheel position) that need to be......tweaked.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Mar 7, 2020 | 08:13 PM
  #9  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by KenHorse
My best guess is that there are probably calibration points for the lines (based on steering wheel position) that need to be......tweaked.
Might be but I'm not certain it has to do with steering sensor because of the way the left line starts higher than the right to begin with.
Reply
Old Mar 8, 2020 | 08:59 AM
  #10  
pickleseimer's Avatar
pickleseimer
Drifting
10 Year Member
Veteran: Navy
St. Jude 10 Year Donor
Top Answer: 1
 
Joined: Oct 2011
Posts: 1,872
Likes: 333
From: Olmsted Falls Ohio
St. Jude Donor '12 thru '24
Default

Just looking at the image as it sits in the 'frame' of the center stack, the camera appears to be slightly rotated to the left in the mount. Looking at the actual camera from the rear of the car, would be rotated to the right. Wonder if there is any minor adjustment that can be played with for whatever they use to mount it above the plate.
Reply
Old Mar 8, 2020 | 09:07 AM
  #11  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by pickleseimer
Just looking at the image as it sits in the 'frame' of the center stack, the camera appears to be slightly rotated to the left in the mount. Looking at the actual camera from the rear of the car, would be rotated to the right. Wonder if there is any minor adjustment that can be played with for whatever they use to mount it above the plate.
Dealership checked the mount when replacing the camera and everything was inline. I wonder if there is some way to just turn the guidelines off at this point.
Reply
Old Mar 8, 2020 | 10:26 PM
  #12  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 368,611
Likes: 24,866
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '26
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

This is from the 2015 Owner's Manual:

Guidance Lines
The RVC system may have a guidance line overlay that can help the driver align the vehicle when backing into a parking spot.
To turn the guidance lines on or off:
1. On the infotainment system, press the Settings screen button, or turn the MENU **** to highlight Settings and press MENU.
2. Select Rear Camera.
3. Select Guidance Lines and then select Off or On.
Reply
Old Mar 8, 2020 | 11:11 PM
  #13  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by Vetteman Jack
This is from the 2015 Owner's Manual:
Pretty sure they removed the ability to disable the guidelines from 2016s

Last edited by FiftyFiv3; Mar 8, 2020 at 11:23 PM.
Reply
Old Mar 9, 2020 | 10:00 AM
  #14  
Jeff V.'s Avatar
Jeff V.
Le Mans Master
15 Year Member
 
Joined: Feb 2006
Posts: 5,979
Likes: 4,147
From: Kansas City, MO
Default

Originally Posted by FiftyFiv3
Pretty sure they removed the ability to disable the guidelines from 2016s
Not true. It's still there, at least on UVC equipped cars. Not sure on UVJ.

Last edited by Jeff V.; Mar 9, 2020 at 10:01 AM.
Reply
Old Mar 9, 2020 | 10:07 AM
  #15  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by Jeff V.
Not true. It's still there, at least on UVC equipped cars. Not sure on UVJ.
I don't have that rear camera option in settings

Last edited by FiftyFiv3; Mar 9, 2020 at 10:07 AM.
Reply
Old Mar 9, 2020 | 10:12 AM
  #16  
Jeff V.'s Avatar
Jeff V.
Le Mans Master
15 Year Member
 
Joined: Feb 2006
Posts: 5,979
Likes: 4,147
From: Kansas City, MO
Default

Does your car have the front camera option?
Reply
Old Mar 9, 2020 | 10:13 AM
  #17  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by Jeff V.
Does your car have the front camera option?
It does
Reply

Get notified of new replies

To Reverse camera guidelines not straight

Old Mar 9, 2020 | 10:42 AM
  #18  
Jeff V.'s Avatar
Jeff V.
Le Mans Master
15 Year Member
 
Joined: Feb 2006
Posts: 5,979
Likes: 4,147
From: Kansas City, MO
Default

Ok. That probably explains it. On the UVJ cars there's a video processing module in the trunk. That's where your guidelines and a few other things come from. There's a calibration procedure for it. Unfortunately it's not a DIY thing. I'd even be surprised if your dealer could do it since it requires a ridiculously overpriced 'calibration mat'. I'm not sure if it's required equipment for them or not.





Anyway, either your video module is out of calibration, or something in your steering is off whack. There mechanical side of the steering is probably fine. It's just possible the sensors weren't calibrated after the last alignment or something.

So to sum it up, either the video module or one of the steering modules or sensors probably needs to be recalibrated.
Reply
Old Mar 9, 2020 | 10:47 AM
  #19  
FiftyFiv3's Avatar
FiftyFiv3
Thread Starter
Racer
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Mar 2019
Posts: 362
Likes: 125
Default

Originally Posted by Jeff V.
Ok. That probably explains it. On the UVJ cars there's a video processing module in the trunk. That's where your guidelines and a few other things come from. There's a calibration procedure for it. Unfortunately it's not a DIY thing. I'd even be surprised if your dealer could do it since it requires a ridiculously overpriced 'calibration mat'. I'm not sure if it's required equipment for them or not.





Anyway, either your video module is out of calibration, or something in your steering is off whack. There mechanical side of the steering is probably fine. It's just possible the sensors weren't calibrated after the last alignment or something.

So to sum it up, either the video module or one of the steering modules or sensors probably needs to be recalibrated.
I'm betting it's the video module, had steering sensor checked when it was in for it's last alignment which were in spec. Might have to try some dealers, too bad it's such a small nuisance but not a simple fix. I wonder if the video module can be replaced?

Thanks for the help and finally giving me some clarity on this.

Last edited by FiftyFiv3; Mar 9, 2020 at 10:47 AM.
Reply
Old Mar 9, 2020 | 10:55 AM
  #20  
Jeff V.'s Avatar
Jeff V.
Le Mans Master
15 Year Member
 
Joined: Feb 2006
Posts: 5,979
Likes: 4,147
From: Kansas City, MO
Default

The module can be replaced, but it has to be programmed....and calibrated.

I'm working on retrofitting one of those modules (and the front cameras) into my 2014. I can do the programming, but I don't know how I'm going to deal with the calibration step. It'll be a cold day in hell before I spend $500+ on a vinyl floor mat with some squares printed on it.
Reply



All times are GMT -4. The time now is 08:43 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE