RR causing car to go into Accessory mode

Group using the HO1 and HO2 firmware * see specific firmware for full feature list.
spazz1233
New User
Posts: 15
Joined: Mon Dec 31, 2018 2:34 pm

Re: RR causing car to go into Accessory mode

Post by spazz1233 » Thu Jan 03, 2019 11:51 am

No change
2014 Honda Civic EX
Kenwood DNX995S
Maestro RR

JustinFerroni
ADS Team
Posts: 370
Joined: Mon Jan 15, 2018 2:18 pm

Re: RR causing car to go into Accessory mode

Post by JustinFerroni » Thu Jan 03, 2019 12:22 pm

unplug the obd2 connector and try it again
Justin Ferroni
Technical Support Specialist- Maestro
T: 514.807.2888
TF: 866.427.2999

spazz1233
New User
Posts: 15
Joined: Mon Dec 31, 2018 2:34 pm

Re: RR causing car to go into Accessory mode

Post by spazz1233 » Thu Jan 03, 2019 3:35 pm

JustinFerroni wrote:
Thu Jan 03, 2019 12:22 pm
unplug the obd2 connector and try it again
Once again no change,

One thing I did notice is this time when I hit the master reset under AV setting everything came back but if I put my car in drive the issue happens again.
2014 Honda Civic EX
Kenwood DNX995S
Maestro RR

User avatar
Dara DeGrand
ADS Team
Posts: 5799
Joined: Mon Dec 02, 2013 1:34 pm

Re: RR causing car to go into Accessory mode

Post by Dara DeGrand » Mon Jan 07, 2019 3:53 pm

spazz1233 wrote:
Thu Jan 03, 2019 11:37 am

Yes the interior light comes on, the red wire goes into the car harness itself, the MRR, and the radio and I set the accessory power to 15 seconds, it was originally off
What do you mean by 'the red wire goes to the car harness itself' ? We just want to make sure that there isn't anything connected funny. It should just be the red from the HO2 connecting to the red wire of the radio. No other connections are needed, and additional connections could be the cause of the issue.

Do you have access to a multimeter to check some voltages for us? If so, could you read the voltage on our red wire when your key should be 'off' ?
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

spazz1233
New User
Posts: 15
Joined: Mon Dec 31, 2018 2:34 pm

Re: RR causing car to go into Accessory mode

Post by spazz1233 » Tue Jan 08, 2019 6:20 pm

Sorry Dana I just saw this and was after the fact of talking to Justin.

for forum courtesy and all the issue was fixed with beta firmware of nocanacc.

Thanks for the help and I hope for people who have this issue in the future this helps them a bit

---Edit---

edited out the quoted text from Dana

Alright so I guess the issue isnt fully fixed,

So on my civic I have 3 displays total 1 for the tachometer, 1 with MPG/Gas in tank/speedometer then I have the 3rd factory display for a few things to include trips A and B / Odometer / brightness / etc etc.

So the issue I have now after turning on my car again this morning is the 3rd display wont show info it turns on and I can flip through the screens but anything that has to do with average MPG / range of car with fuel in tank / odometer / outside temp all that stuff disappears

@JustinFerroni (if tagging work)
Last edited by spazz1233 on Wed Jan 09, 2019 6:52 am, edited 1 time in total.
2014 Honda Civic EX
Kenwood DNX995S
Maestro RR

User avatar
Zack Flynn
ADS Team
Posts: 568
Joined: Mon Dec 12, 2011 9:46 am

Re: RR causing car to go into Accessory mode

Post by Zack Flynn » Tue Jan 08, 2019 8:25 pm

Thank you for also posting here and letting us know.
Zack Flynn
Automotive Data Solutions
Technical Support & MECP Master Installation Technician
Zachary.flynn@adsdata.ca

spazz1233
New User
Posts: 15
Joined: Mon Dec 31, 2018 2:34 pm

Re: RR causing car to go into Accessory mode

Post by spazz1233 » Wed Jan 09, 2019 7:11 am

see the post above Zack for further issues discovered this morning 1/9/2019
2014 Honda Civic EX
Kenwood DNX995S
Maestro RR

User avatar
Dara DeGrand
ADS Team
Posts: 5799
Joined: Mon Dec 02, 2013 1:34 pm

Re: RR causing car to go into Accessory mode

Post by Dara DeGrand » Wed Jan 09, 2019 9:40 am

A question from the R&D tech that is helping us solve this:
-Does the vehicle info screen on the radio work? Does it show the door status correctly when you open a door?
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

spazz1233
New User
Posts: 15
Joined: Mon Dec 31, 2018 2:34 pm

Re: RR causing car to go into Accessory mode

Post by spazz1233 » Wed Jan 09, 2019 9:50 am

Dara DeGrand wrote:
Wed Jan 09, 2019 9:40 am
A question from the R&D tech that is helping us solve this:
-Does the vehicle info screen on the radio work? Does it show the door status correctly when you open a door?
No it does not (door is open display says its closed)
(once again going to gauges while the door is open seems to reset it and the info screen will show it as open, so I close the door and the info screen still says its open)

as well as in the middle where it shows oil life that is blank but I know prior to the issue it was there
Last edited by spazz1233 on Wed Jan 09, 2019 9:59 am, edited 1 time in total.
2014 Honda Civic EX
Kenwood DNX995S
Maestro RR

User avatar
Dara DeGrand
ADS Team
Posts: 5799
Joined: Mon Dec 02, 2013 1:34 pm

Re: RR causing car to go into Accessory mode

Post by Dara DeGrand » Wed Jan 09, 2019 9:58 am

On your t-harness, there is a 2-pin white plug. Can you try disconnecting that and just leaving it unplugged and see if the issues continue?
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

spazz1233
New User
Posts: 15
Joined: Mon Dec 31, 2018 2:34 pm

Re: RR causing car to go into Accessory mode

Post by spazz1233 » Wed Jan 09, 2019 10:14 am

are you referring to the one that goes to the OBD port?
2014 Honda Civic EX
Kenwood DNX995S
Maestro RR

User avatar
Dara DeGrand
ADS Team
Posts: 5799
Joined: Mon Dec 02, 2013 1:34 pm

Re: RR causing car to go into Accessory mode

Post by Dara DeGrand » Wed Jan 09, 2019 10:30 am

No, the OBD2 is a black 2 pin. See the white 2-pin plug in the attached photo with the brown/red and brown/yellow wires.
Resized_20190109_093750_1094.jpeg
You do not have the required permissions to view the files attached to this post.
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

spazz1233
New User
Posts: 15
Joined: Mon Dec 31, 2018 2:34 pm

Re: RR causing car to go into Accessory mode

Post by spazz1233 » Wed Jan 09, 2019 10:41 am

ya I found it and upon unplugging it the screen displayed the info again and I didnt see any apparent issues
2014 Honda Civic EX
Kenwood DNX995S
Maestro RR

Post Reply

Return to “Honda”