System wiring diagram

Fig 1: System Wiring Circuit Diagram

Courtesy of MAZDA MOTORS CORP.

Inspection item

• PCM power supply voltage-related wiring harness and fuse
• PCM body ground related wiring harness
• PCM connector
• Connector C-32
• Wiring harness between PCM terminal 2AK and connector C-32
• Wiring harness between PCM terminal 2AL and connector C-32
• PCM