Key Interlock Unit Inspection

WARNING: This page is about a different variant/trim than selected.

Remove the front side trim.
Turn the ignition switch to ON, and inspect terminal voltages, referring to the chart.
- If not as specified, repair the wiring harness and/or key interlock unit.
Fig 1: Key Interlock Unit Terminals Voltage Reference Chart
Courtesy of MAZDA MOTORS CORP.

Fig 2: Identifying Connector Terminals
Courtesy of MAZDA MOTORS CORP.
Install the front side trim.