Electrical System: Inspection

When a tester is used for checking 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.
Check the terminals of waterproof connectors from the connector side since they cannot be accessed from the wiring harness side.
CAUTION:
- To prevent damage to the terminal, wrap a thin wire around the lead before inserting into terminal.
Fig 2: Precaution For Preventing Damage To The Terminal
Courtesy of MAZDA MOTORS CORP.