PINPOINT TEST AN : The Generic Function Module (GFM) Does Not Respond To The Scan Tool: Notes

Refer to Module Communications Network for schematic and connector information.

Refer to Police Option for schematic and connector information.

Normal Operation and Fault Conditions 

The Generic Function Module (GFM) communicates with the scan tool through the HS-CAN.

Visual Inspection and Diagnostic Pre-checks 

Verify BCM fuse 42 (5A) is OK.