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DTC Chart: Body Control Module (BCM)

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. for information about these practices.

BODY CONTROL MODULE (BCM) DTC CHART

DTC Description Action
B101E:23 Air Conditioning Mode Switch: Signal Stuck Low GO to Pinpoint Test M 
B10AF:11 Blower Fan Relay: Circuit Short to Ground GO to Pinpoint Test L 
B10AF:13 Blower Fan Relay: Circuit Open GO to Pinpoint Test K 
B10AF:19 Blower Fan Relay: Circuit Current Above Threshold GO to Pinpoint Test K 
B1B71:21 Evaporator Temperature Sensor: Signal Amplitude < Minimum GO to Pinpoint Test N 
B1B71:22 Evaporator Temperature Sensor: Signal Amplitude > Maximum GO to Pinpoint Test N 
B1B71:2F Evaporator Temperature Sensor: Signal Erratic GO to Pinpoint Test N 
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