Vehicle Security Module Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. 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 output | Vehicle Security Module | GO to PINPOINT TEST A . |
For a complete list of vehicle security module DTCs, refer to MULTIFUNCTION ELECTRONIC MODULES .