SPN 3719/FMI 0 SOOT LEVEL VERY HIGH

Soot Level Very High

NOTE: Do not interrupt regeneration once it has been initiated.

NOTE: When this code is detected, the operator has two minutes to execute the entry conditions, cycle clutch switch (manual transmission), cycle parking brake, cycle neutral switch (automatic transmission), then initiate regeneration request. If this procedure is not completed within this time limit, the engine will shut down and the regeneration procedure must be restarted.

During parked regeneration the exhaust gases will be extremely HOT and could cause a fire if directed at combustible materials. The vehicle must be parked outside.

  1. Perform a parked regeneration.
  2. Clear all codes following the completion of the parked regeneration.

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