Symptom Chart

2007 Ford Escape Base, 2.3 Z, FWD, AutomaticSECTION Symptom Chart
Symptom Chart

Condition Possible Sources Action
  • No communication with the smart junction box (SJB)
  • Circuitry
  • SJB
  • The passenger door does not lock/unlock with the driver door lock cylinder
  • Circuitry
  • Driver door lock cylinder switch (part of the driver door latch)
  • SJB
  • REFER to ANTI-THEFT - PERIMETER article to continue diagnosis of the perimeter alarm system (the alarm does not arm/disarm from the driver door unlock cylinder).
  • All door locks are inoperative from one switch
  • Circuitry
  • Door lock control switch
  • All door locks are inoperative
  • Circuitry
  • Door lock control switch
  • SJB
  • A single/more than one door lock is inoperative
  • Circuitry
  • Door latch
  • Liftgate latch actuator
  • SJB (LH front door lock only)
  • The doors do not lock/unlock using the remote keyless entry (RKE) transmitter
  • RKE transmitter battery
  • RKE transmitter
  • RKE transmitter programming
  • Aftermarket systems
  • SJB
  • The remote keyless entry (RKE) transmitter is out of synchronization
  • RKE transmitter button pressed a substantial amount of times while outside the range of the vehicle
  • RKE transmitter
  • The remote keyless entry (RKE) transmitter has poor range performance
  • Aftermarket systems
  • High power devices
  • TV/radio transmission towers
  • RKE transmitter
  • SJB
  • The power door unlock inhibit feature is inoperative
  • Feature not enabled
  • ENABLE the power door unlock inhibit feature. REFER to the Owner's Literature.
 
  • SJB
  • Panic feature is inoperative/does not operate correctly
  • RKE transmitter
  • SJB
  • The smart unlock does not operate correctly
  • SJB
  • The door locks operate only one way
  • Door lock control switch
  • SJB
  • CHECK the operation of both door lock switches.
    • If the door locks operate only one way from both door lock switches, INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES article. TEST the system for normal operation.
    • If the door locks operate only one way from a single switch, INSTALL a new door lock control switch. REFER to Door Lock Control Switch . TEST the system for normal operation.
  • The doors do not lock/unlock using the keyless entry keypad
  • Circuitry
  • Keyless entry keypad
  • SJB
  • The keyless entry keypad illumination is inoperative
  • Circuitry
  • Keyless entry keypad
  • SJB
  • The autolock does not operate correctly
  • Interior lighting system
  • SJB
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.