LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2010 >> Escape Base, 2.5 7, FWD, Standard >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> DTC Index (Glass, Frames & Mechanisms - Module Configuration) >> Glass, Frames & Mechanisms DTCS >> HVAC Module DTC Chart
April 5, 2026: LEMON Manuals is launched! Read the announcement.

HVAC Module DTC Chart

HVAC Module DTC Chart

DTC Description Action
B12BE Heated Backlight/Mirror Relay Drive Circuit Shorted to Battery Voltage GO to PINPOINT TEST F .
B12BF Heated Backlight/Mirror Relay Drive Circuit Open or Shorted to Ground If the rear window does not defrost, GO to PINPOINT TEST F .
If the rear window defrost does not turn off, GO to PINPOINT TEST G .
B1C83:12 Rear Defog Relay: Circuit Short to Battery GO to PINPOINT TEST F .
B1C83:14 Rear Defog Relay: Circuit Short to Ground or Open If the rear window does not defrost, GO to PINPOINT TEST F .
If the rear window defrost does not turn OFF, GO to PINPOINT TEST G .
All other DTCs - REFER to the Master DTC Chart in DIAGNOSTIC TROUBLE CODE (DTC) CHART for Master DTC Chart.
scientia non olet · About LEMON Manuals