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Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 574 (Symptom Troubleshooting (Engine - MZI-3.7)) >> Intermittent Concern Troubleshooting [MZI-3.7] >> Vibration Method >> Inspection Method for Switch Connectors or Wiring Harnesses

Inspection Method for Switch Connectors or Wiring Harnesses

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the M-MDS to the DLC-2.
  2. Switch ignition to ON (Engine off)
    NOTE:
    • If the engine starts and runs, perform the following steps during idle
  3. Access PIDs for the switch you are inspecting.
  4. Turn the switch on manually.
  5. Slightly shake each connector or wiring harness vertically and horizontally while monitoring the PID.
    • If PID value is unstable, inspect for poor connection.
    Fig 1: Inspecting Switch Connectors Or Wiring Harnesses
    G04969330Courtesy of MAZDA MOTORS CORP.