Pinpoint Test X : The Power Steering Control Module (PSCM) Does Not Respond To The Diagnostic Scan Tool: Notes
WARNING: This page is about a different variant/trim than selected.
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 MEGA fuse 8 (70A) and BJB fuse 19 (10A) are OK.