Reading Off The Control Module Identification

Appropriate diagnostics tool identifies control modules by reading off a number of codes from the control module memory.

The codes contain information about the control module:

• hardware P/N (control module without software)
• hardware serial number (control module without software)
• software P/N
• diagnostic software P/N
• P/N slave nodes (inclination sensor module (ISM))
• CAN frame period (40 ms for the CAN low-speed network at time of writing)
• Subcontractor identification plate (ECU-ID).

Appropriate diagnostics tool identifies control modules by reading off a number of codes from the control module memory.

The codes contain information about the control module:

• hardware P/N (control module without software)
• hardware serial number (control module without software)
• software P/N
• diagnostic software P/N
• P/N slave nodes (inclination sensor module (ISM))
• CAN frame period (40 ms for the CAN low-speed network at time of writing)
• Subcontractor identification plate (ECU-ID).