FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Reading Off the Control Module Identification




Reading Off The Control Module Identification

The control module can be identified by reading off a code from the control module memory.

The code contains information about the control module's:
- hardware P/N (control modules without software).
- hardware serial number (control modules without software).
- software P/N.
- P/N diagnostic software.