June Diagnostics Report issued by OnStar - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Missy stinger · 06-27-2018, 01:58 PM

Has anyone received your June Diagnostics Report issued by OnStar advising the below "Action" required?
I went on Google and found back on 2015 many people at that time received this same notification and they did not have anything plugged in and nothing appearing on the dashboard of any issues. When I called Chevrolet of this issue yesterday that asked if anything appears on my dash and I said no and they are telling me not to worry. Is this crazy or what?

StabiliTrak® Stability Control System
• We were unable to successfully complete a diagnostic test. This issue may be caused by an aftermarket device plugged into your vehicle's diagnostic port.
• If an indicator light is lit on your dashboard, schedule a service visit with your Dealer soon.

Antilock Braking System
• We were unable to successfully complete a diagnostic test. This issue may be caused by an aftermarket device plugged into your vehicle's diagnostic port.
• If an indicator light is lit on your dashboard, schedule a service visit with your Dealer soon.

cubamvp · 06-27-2018, 02:33 PM

Yea. I received the same thing. Crazy.

Sent from my SM-G930V using Tapatalk

shibbs · 06-27-2018, 03:56 PM

I got a similar message for my Sonic. No clue why, but I haven't gotten a clean report from OnStar yet. Brought it to the dealer and they said everything is good and to ignore the emails.
Sometimes I laugh that GM charges for this "service."

Sidecardog1 · 07-02-2018, 08:15 PM

Yep, I got my last diagnostic e-mail and said everything that Missy stated in the post. I called On-Star, they re-ran it again for me twice more and came up with the same result. I have no codes or lights and everything in the car is normal. I am assuming that On-Star has some issue that they are not aware of. I have no intention to visit a dealer and get charged for something that obviously has nothing to do with the cars actual operation. You would think that they would put 2&2 together and fix the issue !

SSFC · 08-01-2018, 03:53 PM

Got the same two alerts the last two months. I've never received an alert since I took possession in Feb 2011 until last month and have never had anything plugged into the port. I also saw the 2015 posts. I guess this is a known nuisance fault.

MjrStfy · 08-03-2018, 02:18 PM

Same here for the past two months I put it off. I hardly drove it the past two of months and was an error?

06-27-2018, 01:58 PM	#1
Missy stinger Drives: Camero RS Join Date: Jun 2018 Location: Florida Posts: 1	June Diagnostics Report issued by OnStar Has anyone received your June Diagnostics Report issued by OnStar advising the below "Action" required? I went on Google and found back on 2015 many people at that time received this same notification and they did not have anything plugged in and nothing appearing on the dashboard of any issues. When I called Chevrolet of this issue yesterday that asked if anything appears on my dash and I said no and they are telling me not to worry. Is this crazy or what? StabiliTrak® Stability Control System • We were unable to successfully complete a diagnostic test. This issue may be caused by an aftermarket device plugged into your vehicle's diagnostic port. • If an indicator light is lit on your dashboard, schedule a service visit with your Dealer soon. Antilock Braking System • We were unable to successfully complete a diagnostic test. This issue may be caused by an aftermarket device plugged into your vehicle's diagnostic port. • If an indicator light is lit on your dashboard, schedule a service visit with your Dealer soon.

06-27-2018, 02:33 PM	#2
cubamvp Drives: 2013 Camaro Join Date: Feb 2016 Location: Long beach Posts: 323	Yea. I received the same thing. Crazy. Sent from my SM-G930V using Tapatalk

07-02-2018, 08:15 PM	#4
Sidecardog1 Drives: 2015 2SS, 1LE, Dual Mode, Black Join Date: Aug 2014 Location: Central Florida Posts: 73	Yep, I got my last diagnostic e-mail and said everything that Missy stated in the post. I called On-Star, they re-ran it again for me twice more and came up with the same result. I have no codes or lights and everything in the car is normal. I am assuming that On-Star has some issue that they are not aware of. I have no intention to visit a dealer and get charged for something that obviously has nothing to do with the cars actual operation. You would think that they would put 2&2 together and fix the issue !

08-01-2018, 03:53 PM	#5
SSFC Drives: 2011 2LT/RS SGM Join Date: Aug 2013 Location: Washington Posts: 2	Got the same two alerts the last two months. I've never received an alert since I took possession in Feb 2011 until last month and have never had anything plugged into the port. I also saw the 2015 posts. I guess this is a known nuisance fault.

08-03-2018, 02:18 PM	#6
MjrStfy Drives: 2015 Chevy Camaro V6 2LT RS Join Date: Jul 2015 Location: SoCal Posts: 113 View My Garage	Same here for the past two months I put it off. I hardly drove it the past two of months and was an error?