DTC Chart: Body Control Module (BCM)
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods
BCM DTC Chart
| DTC | Description | Action |
|---|---|---|
| B10AF:12 | Blower Fan Relay: Circuit Short To Battery | GO to Pinpoint Test M |
| B10AF:14 | Blower Fan Relay: Circuit Short To Ground or Open |
|
| B10AF:19 | Blower Fan Relay: Circuit Current Above Threshold | GO to Pinpoint Test M |
| B1B71:21 | Evaporator Temperature Sensor: Signal Amplitude < Minimum | GO to Pinpoint Test T |
| B1B71:22 | Evaporator Temperature Sensor: Signal Amplitude > Maximum | GO to Pinpoint Test T |
| B1B71:2F | Evaporator Temperature Sensor: Signal Erratic | GO to Pinpoint Test T |
| All Other BCM Diagnostic Trouble Codes (DTCs) not listed in this chart | - | REFER to: Body Control Module (BCM) (Multifunction Electronic Modules, Diagnosis and Testing). |