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Home >> Ford >> 2012 >> Explorer Base, 3.5 8, AWD, 6F50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 304 (Windows And Glass - Glass, Frames And Mechanisms) >> Diagnosis And Testing >> Glass, Frames and Mechanisms >> DTC Charts >> HVAC Module DTC Chart >> Symptom Chart: Glass, Frames and Mechanisms

Symptom Chart: Glass, Frames and Mechanisms

WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostics in this service information assumes a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to DIAGNOSTIC METHODS for information about these practices.

SYMPTOM DESCRIPTION - GLASS, FRAMES AND MECHANISMS

Condition Possible Sources Actions
All power windows are inoperative - XLT or Limited
  • Accessory delay relay
  • BCM
All power windows are inoperative - Base
  • Circuit breaker
  • Accessory delay relay
  • Wiring, terminals or connectors
  • Window control switch
A single power window is inoperative - LH front, XLT or Limited
  • Fuse(s)
  • Wiring, terminals or connectors
  • Window control switch
  • Power window motor
A single power window is inoperative - LH front, Base
  • Wiring, terminals or connectors
  • Window control switch
  • Power window motor
A single power window is inoperative - RH front, XLT or Limited
  • Fuse
  • Wiring, terminals or connectors
  • Window control switch
  • Power window motor
A single power window is inoperative - RH front or rear, Base
  • Wiring, terminals or connectors
  • Window control switch
  • Power window motor
A single power window is inoperative - Rear, XLT or Limited
  • Circuit breaker
  • Wiring, terminals or connectors
  • Window control switch
  • Power window motor
All passenger windows are inoperative
  • Circuit breaker
  • Wiring, terminals or connectors
  • Window control switch
  • In-line connector disconnected (police vehicles only)
The one-touch up feature is inoperative - XLT or Limited
  • Front power window motor not initialized
  • Battery power was lost while the front power window motor was operating
  • Wiring, terminals or connectors
  • Window control switch
  • Power window motor
The one-touch down feature is inoperative - Base
  • Window control switch
The defrost system is inoperative - does not respond to voice command (if equipped)
  • Voice recognition system
  • VERIFY the rear window defrost operation using the instrument panel rear window defrost switch. If the rear window defrost is still inoperative, GO to PINPOINT TEST E . If the rear window defrost operates, REFER to PINPOINT TEST N (If equipped with Premium Plus) or REFER to PINPOINT TEST N (If equipped with Sony® Sound).
The defrost system is inoperative - does not respond to touchscreen command (if equipped)
  • Touchscreen
  • VERIFY the rear window defrost operation using the instrument panel rear window defrost switch. If the rear window defrost is still inoperative, GO to PINPOINT TEST E . If the rear window defrost operates, REFER to PINPOINT TEST AI (Premium Plus) or REFER to PINPOINT TEST L (Sony® Sound).
The defrost system is inoperative
  • Fuse(s)
  • Rear window defrost relay
  • Wiring, terminals or connectors
  • Rear window defrost grid
  • FCIM 
  • HVAC  module
The defrost system will not shut off automatically
  • Rear window defrost relay
  • Wiring, terminals or connectors
  • HVAC  module
The delayed accessory is inoperative
  • Door ajar switch (es)
  • Accessory delay relay
  • BCM 
The delayed accessory does not turn off
  • Accessory delay relay
  • Wiring, terminals or connectors
  • BCM