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commaai
2018 Kia Stinger GT2 - Car Unrecognized Often since 0.8.16
Describe the bug
Since the latest update to Openpilot 0.8.16 I have been frequently getting error: car unrecognized and goes into dashcam mode. Sometimes it's fixed by restarting the C3 and the car, often not. Happens about 60% of the time. Tried reinstalling the main Openpilot branch without success.
Which car does this affect?
2018 Kia Stinger GT2
Provide a route where the issue occurs
1ce52d9487767eae|2022-10-15--15-03-44
openpilot version
0.8.16
Additional info
No response
It looks like you don't have your comma power plugged in, you're purely CAN fingerprinting. Can you try to plug in the comma power?
I'm not entirely sure what you mean. It goes USB-C for power to the piece that then divides off into Ethernet (going to the OBDII) and to the LKA cameras. Wouldn't it not turn on if there was no power?
Should I try a new USB-C cable?
-------- Original message -------- From: Shane Smiskol @.> Date: 10/17/22 3:55 PM (GMT-05:00) To: commaai/openpilot @.> Cc: aegisx5 @.>, Author @.> Subject: Re: [commaai/openpilot] 2018 Kia Stinger GT2 - Car Unrecognized Often since 0.8.16 (Issue #26094)
It looks like you don't have your comma power plugged in, you're purely CAN fingerprinting. Can you try to plug in the comma power?
— Reply to this email directly, view it on GitHubhttps://github.com/commaai/openpilot/issues/26094#issuecomment-1281401346, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQPYNUQEA6OUFJHP236JABTWDWVL7ANCNFSM6AAAAAARGERCEY. You are receiving this because you authored the thread.Message ID: @.***>
Yes, if you have a comma power already installed, try to re-seat all connections and make sure you're not using an OBD splitter.
I am using an OBDII splitting, but it’s been working fine that way with my C2 and now my C3. I have a piggyback tuner that also needs OBDII access all the time. Any suggestions on how to connect both?
From: Shane @.> Sent: Monday, October 17, 2022 4:52 PM To: @.> Cc: @.>; @.> Subject: Re: [commaai/openpilot] 2018 Kia Stinger GT2 - Car Unrecognized Often since 0.8.16 (Issue #26094)
Yes, if you have a comma power already installed, try to re-seat all connections and make sure you're not using an OBD splitter.
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Oh I checked your routes out and it looks like you were always CAN fingerprinting (but used to get FW versions). So something recently has made it more inconsistent, possibly our raising of the CAN fingerprint time made it gather more addresses. I would try without the splitter to make sure that's the issue.
I merged your missing FW versions in this PR: https://github.com/commaai/openpilot/pull/26117
Make sure to check out master when trying without the splitter
I changed out the Ethernet cable for CAT8 and a new higher quality splitter (I need the splitter for my tuner). So far the problem seems to be resolved, although I only tested it on a few drives and the issue was sporadic so I am still verifying. I wonder if the flat Ethernet cable failed - might be good to just use CAT8 with all of them. Better interference resistance and less signal loss.
It looks like since the 22nd you haven't had any issues. Shall we close this issue?