On-Board Diagnostic System Description (Z13Dt Engine Model) - Suzuki Ignis Service Manual

1A-4 HEATER AND VENTILATION
1. "IGNITION SWITCH" fuse
2. Ignition switch
3. "HEATER" fuse
4. "TURN. BACK" fuse
5. "METER" fuse
6. "CIRCUIT FUSE BOX" fuse
7. "REAR FOG" fuse
8. "REAR DEFG" fuse
9. Rear defogger relay

On-Board Diagnostic System Description (Z13DT Engine Model)

NOTE:
• The on-board diagnostic system is available only for Z13DT engine model with the supplementary
heater system.
• The SUZUKI scan tool cannot be used.
For Z13DT Engine Model with the supplementary heater system, the on-board diagnostic system is available.
The supplementary heater controller detects malfunctions related to the supplementary heater system. When
the controller detects some malfunction, the diagnostic information as diagnostic trouble code (DTC) is stored in
the memory of the controller. By performing the DTC check procedure, the diagnostic information can be known.
For the procedure, refer to "Diagnostic Trouble Code (DTC) Check (Z13DT Engine Model)" and "Diagnostic
Trouble Code (DTC) Table (Z13DT Engine Model)" in this section.
10. Lighting controller
11. Blower motor
12. Blower motor resister
13. Heater control panel
14. Junction connector
15. Rear defogger
16. ECM
17. "HEAD LIGHT (R)" fuse
18. "HEAD LIGHT (L)" fuse
19. Left headlight
20. Right headlight
21. Water temperature sensor
22. Main fuse
23. Supplementary heater fuse 1
24. Supplementary heater fuse 2
25. Supplementary heater fuse 3
26. Generator
27. Supplementary heater rarely 1
28. Supplementary heater rarely 2
29. Supplementary heater rarely 3
30. Supplementary heater
31. Supplementary heater controller
a. To lighting switch
b. To fuel heating relay