Vehicle Security Module Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
VEHICLE SECURITY MODULE DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1217 | Horn Relay Coil Circuit Failure | Vehicle Security Module | GO to PINPOINT TEST A . |
| U1950 | UBP Communication Bus Fault | Vehicle Security Module | REFER to MODULE COMMUNICATIONS NETWORK . |
For a complete list of multifunction module DTCs, refer to MULTIFUNCTION ELECTRONIC MODULES .