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Home >> Mazda >> 2016 >> CX-9 Signature >> Repair and Diagnosis >> Electrical >> Horns >> Instrumentation/Driver Info >> Ultrasonic Sensor Short-Cord Inspection

Ultrasonic Sensor Short-Cord Inspection

  1. Disconnect the negative battery terminal. (Refer to NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the following parts:
    1. Rear combination light (Refer to REAR COMBINATION LIGHT REMOVAL/INSTALLATION .)
    2. Rear splash shield (Refer to REAR SPLASH SHIELD REMOVAL/INSTALLATION .)
    3. Rear bumper (Refer to REAR BUMPER REMOVAL/INSTALLATION .)
    4. Ultrasonic sensor short-cord (Refer to ULTRASONIC SENSOR SHORT-CORD REMOVAL/INSTALLATION .)
  3. Verify that the continuity between the ultrasonic sensor short-cord terminals is as indicated in the table.
    Fig 1: Ultrasonic Sensor Short-Cord Terminal Continuity Chart
    G10950893Courtesy of MAZDA MOTORS CORP.
    Fig 2: Checking Continuity Between Ultrasonic Sensor Short-Cord Terminals
    G10950894Courtesy of MAZDA MOTORS CORP.