Monthly Data Pooled Usage Analysis

Spurious Ignition Ons

80A162320046
TDA. 2014 Maserati Ghibli S Q4 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
Spurious IGN_ON, one per minute. 300k usage per day, since 1/1
Diagnostic: 80A162320046 'Aug 22 2016 08:37:29':103 013108002587919 12904mv 4030mv ign Y 2, 0 rx 176720(1) sat 3:8,7 mdm(-91,1,1,1,1)

80A162950206
TDA. 2015 BMW M3 4dr Sedan (3.0L 6cyl Turbo 6M)
Spurious IGN_ON and IGN_OFFs, 1-2 per minute. 67k per day. Since 1/5
Diagnostic: 80A162950206 'Sep 07 2016 07:30:53':106 013108002631659 13298mv 4030mv ign Y 2, 0 rx 53664(1) sat 3:6,5 mdm(-89,1,1,1,1)

81A162910049
HCSS. XP 1984
Spurious IGN_ON and IGN_OFFs, 1-2 per minute.149k per day. Sporadically high, about once per week.
Diagnostic: 81A162910049 'Oct 18 2016 17:28:37':113 013108002712475 13328mv 4030mv ign Y 2, 0 rx 63552(1) sat 3:10,6 mdm(-79,1,1,1,1)

Action for above: Propose we detect this condition in the firmware. If we have > 1 IGN_ON per minute sustained for an hour, we should change to a conservative mode for this message, such that IGN_ON is sent if an IGN_OFF does not appear within a minute after. We can exit this mode if the VIN is changed.

Spurious Power Offs

80A162770158
TDA. 2016 Toyota Tacoma Super White SR5 4dr Access Cab 6.1 ft. SB (3.5L 6cyl 6A)
Spurious POWER_OFF and OFF_PERIODICS 3-5 minutes apart. 119k per day. Since 12/26
Diagnostic: 80A162770158 'Sep 07 2016 07:30:53':106 013108002648216 12585mv 3067mv ign N 2, 0 rx 1448(0) sat 3:9,7 mdm(-75,1,1,1,1)
Action: Discuss with TDA to check the battery and device seating. If that fails, we will need to analyze the device in this vehicle.

Update: TDA confirmed there was a problem with the OBD port.

Misconfigurations

80A162710182
TDA. No VIN.
OFF_PERIODICS 5 minutes apart. 57k per day. Action: Send command to space OFF_PERIODICs one hour apart.


80A162520037
HCSS. 2017 Subaru Forester Jasmine Green Metallic 2.5i Premium PZEV 4dr SUV AWD (2.5L 4cyl CVT)
IDLING and ON_PERIODICs about every other minute. 80k per day.
Diagnostic: 80A162520037 'Nov 09 2016 12:47:44':109 013108002567986 14177mv 4030mv ign Y 2, 0 rx 141240(1) sat 3:10,9 mdm(-81,1,1,1,1)
Action: This is an excessive reporting rate. Discuss with HCSS for reconfiguration.

Update: Both reconfigured.

Intentional:

81A162910028
GPS Trackit. XK 1986
Excessive ON_PERIODIC, 692 messages per day.
Action: Reconfigure to use less data.

80A162450128
TDA. 2016 Toyota Tacoma Super White SR5 4dr Access Cab 6.1 ft. SB (3.5L 6cyl 6A)
ON_PERODICs  3-5 minutes apart.78k per day. Seems to be heavily driven.
Action: Reconfigure to use less data.


Update: Reconfigured.