Relay Block Inspection [With Advanced Keyless Entry And Push Button Start System]

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.

Disconnect the negative battery cable.
Remove the lower panel. See LOWER PANEL REMOVAL/INSTALLATION .
Remove the knee bolster. See KNEE BOLSTER REMOVAL/INSTALLATION .
Remove the relay block. See RELAY BLOCK REMOVAL/INSTALLATION [WITH ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM] .
Verify that the continuity is as indicated in the table.

Fig 1: Relay Block Circuit Diagram
Courtesy of MAZDA MOTORS CORP.
- If not as indicated in the table, replace the relay block.
Fig 2: Relay Block Continuity Chart
Courtesy of MAZDA MOTORS CORP.