Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: Added Line 10 -BC

JBUS Locked Up

 

Problem:

The JBUS is no longer being recognized or is not recording ECM Data(aka. Engine Data).

Solution:

Panel
bgColor#fff
  1. Turn the truck ignition off.
  2. Log out of the DriverTech unit.
  3. Press and hold the power button.    
    Image Added                    .
  4. Once the unit has gone to a black screen, wait 30 seconds then power it back on.
  5. Log on when asked to submit in with your Driver IDCode.
  6. Go to System InfoàDiagnosticsàJBUS.
  7. Touch the System Info button then the Diagnostics tab then the JBUS tab.
  8. Turn on the truck Engine and wait 2 minutes.
  9. You may see this message, -JBUS Data present, missing parameters -. This is an acceptable message.
  10. You should see the RPM field changing, if you do, the unit is most likely working properly.
  11. To confirm, run a JBUS auditPower the truck on and wait 2 minutes.
  12. If everything on the screen is properly reporting, the issue is resolved.If info on the screen is still not reporting correctly, please call in to technical support.

Excerpt
hiddentrue

What to do when the Unit is not recording Engine Data

Related articles

Content by Label
showLabelsfalse
max5
spacesSU
showSpacefalse
sortmodified
reversetrue
typepage
cqllabel in ("hardware","jbus","unit","froze","device") and type = "page" and space = "SU"
labelsjbus hardware unit device froze

Page properties
hiddentrue
Related issues 

 Back to The Top

Include Page
Home
Home