LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2013 >> Focus Electric >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control System -- Electric >> Diagnosis and Testing >> Climate Control System >> DTC Chart: Body Control Module (BCM)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Chart: Body Control Module (BCM)

Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. For information about these practices, REFER to: DIAGNOSTIC METHODS .

BODY CONTROL MODULE (BCM) DTC CHART

DTC Description Action
B10AF:11 Blower Fan Relay: Circuit Short to Ground
B10AF:13 Blower Fan Relay: Circuit Open
B10AF:19 Blower Fan Relay: Circuit Current Above Threshold
B1B71:21 Evaporator Temperature Sensor: Signal Amplitude < Minimum
B1B71:22 Evaporator Temperature Sensor: Signal Amplitude > Maximum
B1B71:2F Evaporator Temperature Sensor: Signal Erratic