Body Control Module (BCM)
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B10AF:12 | Blower Fan Relay: Circuit Short to Battery | GO to Pinpoint Test L |
| B10AF:14 | Blower Fan Relay: Circuit Short To Ground or Open | If the blower motor is inoperative, GO to Pinpoint Test L If the blower motor is on all the time, GO to Pinpoint Test M |
| B1B71:21 | Evaporator Temperature Sensor: Signal Amplitude < Minimum | GO to Pinpoint Test S |
| B1B71:22 | Evaporator Temperature Sensor: Signal Amplitude > Maximum | GO to Pinpoint Test S |
| B1B71:2F | Evaporator Temperature Sensor: Signal Erratic | GO to Pinpoint Test S |
| All Other BCM Diagnostic Trouble Codes (DTCs) not listed in this chart | - | REFER to: Body Control Module (BCM) . |