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Home >> Suzuki >> 2012 >> SX4 Crossover, Standard Trans >> Repair and Diagnosis (Single Page) >> Electrical >> Motors, Switches, Relays >> Body Electrical Control System >> Diagnostic Information and Procedures >> DTC B1141/B1142 (No. 1141/1142): Outside Air Temperature (Ambient Temp.) Sensor Circuit Malfunction >> DTC Detecting Condition and Possible Cause

DTC Detecting Condition and Possible Cause

B1141/B1142 DETECTING CONDITION AND POSSIBLE CAUSE

DTC detecting condition Possible cause
DTC B1141 (DTC No. 1141): 
Input signal from outside air temperature sensor is higher than 4.88 V.
  • Open in outside air temperature sensor circuit
  • Outside air temperature sensor malfunction
  • BCM malfunction
DTC B1142 (DTC No. 1142): 
Input signal from outside air temperature sensor is lower than 0.1 V.
  • Short in outside air temperature sensor circuit
  • Outside air temperature sensor malfunction
  • BCM malfunction