Except Xedos 9 2,3
• Refer to the How to use this manual section for: general test conditions, terminology, detailed descriptions of wiring faults and a general trouble shooter for electrical and mechanical faults.
• Trouble codes are displayed by using an LED connected to the data link connector (DLC).
• Except 323 1998-», 626/Estate/MX-5 1997->: Engine control module (ECM) displays all available diagnostic information for immobilizer system.
• DLC without wiring/terminals in positions FAT & TAT: Engine control module (ECM) incorporates transmission control function.
• DLC with wiring/terminals in positions FAT & TAT: Transmission control module (TCM) mounted separately.
• The ECM fault memory can also be checked and erased using diagnostic equipment connected to the data link connector (DLC).

Xedos 9 2,3
• Refer to the How to use this manual section for: general test conditions, terminology, detailed descriptions of wiring faults and a general trouble shooter for electrical and mechanical faults.
• Trouble codes are displayed by using an LED connected to the data link connector.
• Engine control module (ECM) displays all available diagnostic information for immobilizer system.
• Transmission control module (TCM) mounted separately.
• Data bus connecting ECM to TCM allows faults relating to both systems to be displayed when accessing ECM fault memory.
• The ECM/TCM fault memory can also be checked and erased using diagnostic equipment connected to the data link connector (DLC).

Download pdf Mazda Xedos Engine management/transmission PDF