Steering Column Switches DTCS: RFA
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| B108B:23 | Start Button Circuit "A": Signal Stuck Low | GO to Pinpoint Test H |
| B108B:29 | Start Button Circuit "A": Signal Invalid | GO to Pinpoint Test H |
| B108C:23 | Start Button Circuit "B": Signal Stuck Low | GO to Pinpoint Test H |
| B10E7:11 | Ignition On Relay: Circuit Short to Ground | GO to Pinpoint Test I |
| B10E7:12 | Ignition On Relay: Circuit Short to Battery | GO to Pinpoint Test I |
| B10E7:16 | Ignition On Relay: Circuit Voltage Below Threshold | GO to Pinpoint Test I |
| B10E7:17 | Ignition On Relay: Circuit Voltage Above Threshold | GO to Pinpoint Test I |
| U3004:11 | Accessory Power Relay: Circuit Short to Ground | GO to Pinpoint Test J |
| U3004:12 | Accessory Power Relay: Circuit Short to Battery | GO to Pinpoint Test J |
| U300E:62 | Ignition Input On: Signal Compare Failure | GO to Pinpoint Test K |
| U300F:62 | Ignition Input Accessory: Signal Compare Failure | GO to Pinpoint Test K |
| U3010:62 | Ignition Input Start: Signal Compare Failure | GO to Pinpoint Test K |
| U3011:62 | Ignition Input Off: Signal Compare Failure | GO to Pinpoint Test K |
| All other Diagnostic Trouble Codes (DTCs) | - | REFER to: Remote Function Actuator (RFA) Module . |