Firmware Version 81.4.50 Build 4012
Device Warnings :
1.
Do not use a Geotab device on any 2002 and older Ford E-Series and F-Series vehicle. The manufacturers engine module has a bug that legitimate requests from any scan tool may cause the engine to stall and while we detect this scenario in the Geotab product and disable the request, we still recommend against using a Geotab product with a buggy engine computer.
2.
An additional harness is required in Hyundai, Kia and GM vehicles to allow the device to obtain seatbelt information
3.
In a 2009 Nissan UD, there are 2 diagnostic connectors (16 pin and a 9 pin). In order for the GO device to receive engine data, the installer must connect the device to the 9pin connector
The following issues have been fixed :
Build 3948 : The first valid Lat/Long may incorrectly be marked as invalid
Build 3915 : Remove excessive warning lights when the GMLS harness is used
Build 3877 : Switched ign would take too long to detect when the device was in the low power state (sleep)
Build 3869 : Resolve Invalid J1708 Total Fuel Used (related to J1708 checksum )
Build 3810 : Resolve rare issue where unit may reset when entering low power mode
Build 3742 : Resolve rare issue where the Q26 modem is not detected at power on
Build 3629 : J1708 request algorithm improved to prevent potentially affecting the instrument cluster
Build 3629 : Resolve issue where Driver ID key could fail if left in the touch key housing while driving
Build 3465 : Resolve intermittent ignition drop on Ford vehicles 2005 and older (J1850 PWM protocol)
Build 3463 : Idle warning alert would never trigger
Build 3414 : Prevent GPS wobble when a go device is installed in a J1708 Mack Truck
Build 3412 : Remove voltage fluctuation debug logs when ignition on
Build 3389 : Remove generic warning light
Build 3290 : Accelerometer would not recalibrate if ign was off and gps was on
Build 3289 : Resolve excessive logging of LOG_CURVE_OTHER_EVENT
Build 3277 : Disable 2-wire ignition detection if ignition is already on
Build 3210 : Prevent logging excessive vin
The following features have been added :
Build 3993 : Added Ublox 3G modem support
Build 3874 : Improved GPS filter algorithm to prevent invalid GPS speeds
Build 3472 : New parameter to support disabling the test mode on power up feature
Build 3465 : Added parameter to disable high resolution low speed logging
Build 3375 : Added ability to disable VIN request via parameter for remote debugging
Build 3064 : April 2011 Release Version
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