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Home >> Ford >> 2004 >> Explorer 4.0 E, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Information Center >> Diagnosis And Testing >> Parking Aid >> Symptom Chart

Symptom Chart

SYMPTOM CHART

Condition Possible Sources Action
  • No communication with the parking aid module
  • Circuitry.
  • Central junction box (CJB) fuse 26 (7.5A).
  • Parking aid module.
  • Parking aid is inoperative
  • Circuitry.
  • Parking aid sensor.
  • Parking aid speaker.
  • Parking aid disable switch.
  • Parking aid module.
  • Continuous or intermittent tone when no obstacles or fault codes are present (certain obstacles may appear "stealthy" to the system, depending on geometric shape, size and material.)
  • Dirty or iced-over parking aid sensor(s).
  • CLEAN the rear bumper and sensors with high-pressure water.
  • Parking aid sensor bezel(s) or parking aid sensor(s) locked into the rear bumper incorrectly.
  • INSTALL the parking aid sensor bezel(s) into the rear bumper correctly. INSTALL the parking aid sensor(s) into the parking aid sensor bezel(s) correctly.
  • Parking aid sensors are not aligned correctly.