CORE AS-AFTCLR 7E0428 - Caterpillar

Table 1
Event Codes
CDL Code Code Description Comments
E362(1) Engine Overspeed The code is logged.
E362(3) The code requires factory passwords to be cleared. Probable Causes
Steep Grades
Proceeding down steep grades (if applicable)Air System
Proper operation of the turbocharger
Intake airRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in the following order:Proceeding Down Steep Grades (If Applicable)
Engage the engine retarder on steep grades to reduce the possibility of an engine overspeed event.Note: The operator must understand the proper operation of the machine during use of the engine retarder.Note: Not all applications have engine retarders.Proper Operation of the Turbocharger
Check for proper operation of the turbocharger. Check for oil that may be leaking into the air inlet.Intake Air
Check for combustible gases in the surrounding atmosphere. Do not operate the engine in an environment with combustible gases.