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DTC Table

DTC REFERENCE

DTC (displayed on SUZUKI scan tool) DTC (indicated by "Clock/Temp." display) Detected parts item Detecting condition
NO DTC 12 Normal Normal
B1121  21 DRL circuit malfunction DRL control circuit open or shorted to ground
B1131  31 Illumination control input circuit open Illumination control signal voltage is out of specification
B1141  41 Outside air temperature (ambient temp.) sensor circuit open Sensor output voltage too high
B1142  42 Outside air temperature (ambient temp.) sensor circuit short to ground Sensor output voltage too low
B1150  50 Air bag communication circuit malfunction Air bag communication circuit open or shorted to ground
B1151  51 Driver side seat belt indicator circuit open Circuit voltage is too low
B1152  52 Passenger side seat belt indicator circuit open Circuit voltage is too low
B1153  53 Driver side seat belt switch circuit malfunction Driver side seat belt switch circuit open or short to ground
B1154  54 Passenger side seat belt switch circuit malfunction Passenger side seat belt switch circuit open or short to
B1155  55 OCM circuit malfunction Circuit open or shorted to ground
B1156  56 CAN communication error CAN communication circuit open or shorted ground
B1170  70 Factory register error Memory error
B1171  71 Memory check sum error
B1172  72 Memory write error
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