Pinpoint Test K : U3003:62 - SCCM (Steering Column Control Module): Notes
WARNING: This page is about a different car, the 2016 Ford Transit Connect. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Cruise Control for schematic and connector information.
NOTE:
The SCCM is also known as the SASM and the steering wheel rotation sensor.
Normal Operation and Fault Conditions
The SCCM receives battery voltage from the BCM and has a single ground circuit located in the instrument panel wiring harness. Excessive resistance or an open in one or both of these circuits, a discharged battery, an inoperative charging system or an overcharging condition in the charging system results in the SCCM setting a DTC.
This DTC may also set in the SCCM due to battery charging or vehicle jump starting events.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:62 | Battery Voltage: Signal Compare Failure | This DTC sets when the voltage received by the SCCM falls below 6 volts or raises above 21 volts. |
Possible Causes
- Fuse
- Wiring, terminals or connectors
- Charging system concern
- SCCM
- ABS module
Visual Inspection and Diagnostic Pre-checks
- Make sure the vehicle battery terminals and cables are free of any corrosion and other contaminants.
- Make sure the vehicle battery terminals are tightened to their correct torque specifications.
- Make sure BCM fuse 72 (7.5A) is OK.