Electrical System: Connectors: Inspection

CAUTION:

To prevent damage to the terminal, wrap a thin wire around the tester probe before inserting into terminal.
When a tester is used to inspect for continuity or measuring voltage, insert the tester probe from the wiring harness side.

Fig 1: Inserting Tester Probe From Wiring Harness Side
Courtesy of MAZDA MOTORS CORP.
Inspect the terminals of waterproof connectors from the connector side since they cannot be accessed from the wiring harness side.

Fig 2: Inspecting Terminals Of Waterproof Connectors From Connector Side
Courtesy of MAZDA MOTORS CORP.