Diagnostic Code Information for Caterpillar Electronic Controls

Before the repair technique is necessary to find the cause.
Diagnostic system will help determine fault.
Diagnostic system provides the code that corresponds to a specific site or fault details.
Fault codes for some types of Caterpillar equipment.

The diagnostic code information that follows is utilized by Caterpillar machines that are equipped
with Caterpillar electronic controls.
Component identifiers, failure mode identifiers, and module identifiers are pieces of information
that assist service personnel in diagnosing system problems of the machine.