Check Engine Warning
s2 dm 03.02.000
The check engine warning indicator illuminates when certain faults are detected. If a critical engine condition exists (for example, low oil pressure or high coolant temperature), the check engine indicator will illuminate to alert the driver to correct the condition as soon as possible. If the condition gets worse, the stop engine indicator will illuminate.
Note: If the check engine indicator illuminates during vehicle operation, take the vehicle directly to an authorized Freightliner service facility.
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