On-vehicle Inspection (harness inspection)

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Remove the battery duct and battery cover.
Disconnect the negative battery cable.
Remove the under cover.
Disconnect the cord assembly connector.

Fig 1: Locating Cord Assembly Connector
Courtesy of MAZDA MOTORS CORP.
Verify that there is no continuity between the cord assembly terminal and ground.

Fig 2: Checking Continuity Between Cord Assembly Terminal And Ground
Courtesy of MAZDA MOTORS CORP.
- If there is no continuity, inspect the cord assembly.
- If the cord assembly is normal, inspect the oil pressure switch. (See On-Vehicle Inspection (oil pressure switch inspection ).)
Connect the cord assembly connector.
Install the under cover.
Connect the negative battery cable.
Install the battery duct and battery cover.