Truck Repair: Engine Warning Light, f00, warning light

Question
Hi,

Cummins ISM 410, Engine Warning light comes on. Fault Code says 128:F00 PID 155_A. Can you tell me what it is complaining about?

Thanks


Answer
Does the truck have a diagnostic switch on it to check the codes?Cummins uses a 3 or 4 digit codes.The "128:F00 PID 155_A" is the generic form.Try this,turn key on-turn cruise ON ,bump set switch like to set speed & see if the Check Eng & Stop Eng lights start blinking.It will blink the code with a pause & stop eng light between codes & will continue to blink all codes repeatedly until key is turned off or cruise switch is turned off.