Diagnostic Trouble Code (Dtc) Table (Z13Dt Engine Model) - Suzuki WagonR+ RB310 Service Manual

1A-8 HEATER AND VENTILATION

Diagnostic Trouble Code (DTC) Table (Z13DT Engine Model)

NOTE:
• This table is available only for Z13DT engine model with the supplementary heater system.
• Refer to "A/C System Wiring Circuit Diagram (Z13DT Engine)" in this section for details of system
components, wire colors, and terminal numbers of supplementary heater controller.
• In case that DTC 2-1, 2-2, 3-1, 3-2, 4-3, 7-1, and/or 8-1 are detected, the supplementary heater is not
activated by the supplementary heater controller.
LED flashing pattern
DTC
First figure
– Lighted ON
– Lighted OFF
1-2 1
2-1 2
2-2 2
3-1 3
3-2 3
4-3 4
5-3 5
6-1 6
7-1 7
8-1 8
10-1 10
11-1 11
11-2 11
Priority
Second figure
1
2
2 3
1 4
2 5
1 6
2 7
3 8
3 9
1 10
1 11
1 12
1 13
1 14
2 15
Possible cause
Normal
• "BLK/WHT" wire at "G92-8" terminal open
• "BLK" wire at "G92-10" terminal open
• "IG COIL" fuse faulty
• "WHT/RED" wire at "G92-17" terminal open
• Alternator not generated
• "BRN/YEL" wire at "G92-5" terminal open
• "BRN/YEL" wire at "G92-5" terminal short
• "BLK" wire at "G92A-5" terminal open
• "BLK" wire at "G92A-6" terminal open
• "BLK" wire at "G92A-5" terminal short
• "BLK" wire at "G92A-6" terminal short
• "BLU/YEL" wire at "G92-3" terminal open
• "BLU/YEL" wire at "G92-3" terminal short
• "HEATER" fuse faulty
• "RED" wire at "G92-2" terminal open
• "RED" wire at "G92-2" terminal short
• "BLK" wire at "G92A-2" terminal open
• "BLK" wire at "G92A-3" terminal open
• "GRN" wire at "G92-12" terminal open
• "GRN" wire at "G92-12" terminal short
• Supplementary heater relay 1 faulty
• "HEATER" fuse faulty
• "GRN/RED" wire at "G92-11" terminal open
• "GRN/RED" wire at "G92-11" terminal short
• Supplementary heater relay 2 and 3 faulty
• "HEATER" fuse faulty
• "BLK/YEL" wire at "G92-18" terminal open
• "BLK/YEL" wire at "G92-18" terminal short
• Rear defogger relay faulty
• "REAR DEFG" fuse faulty
• "RED/WHT" wire at "G92-16" terminal open
• "RED/WHT" wire at "G92-16" terminal short
• Headlight bulbs faulty
• "HEAD LIGHT" fuses faulty
• "RED" wire at "G92-15" terminal open
• "RED" wire at "G92-15" terminal short
• Headlight bulbs faulty
• "HEAD LIGHT" fuses faulty