Pinpoint Test T : The Power Steering Control Module (PSCM) Does Not Respond To The Diagnostic Scan Tool: Notes

WARNING: This page is about a different car, the 2017 Ford Police Interceptor Utility and 2017 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Module Communications Network for schematic and connector information.

Refer to Power Steering Controls for schematic and connector information.

Normal Operation and Fault Conditions

The PSCM communicates with the diagnostic scan tool through the HS-CAN2.

Possible Sources

Fuse
Wiring, terminals and connector
PSCM

Visual Inspection and Diagnostic Pre-checks

Verify high current BJB fuse 102 (100A) and BJB fuse 31 (10A) are OK.