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Home >> Suzuki >> 2012 >> SX4 Base >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System - Auto A/C >> Diagnostic Information and Procedures >> DTC B1571: Combination Meter Spec Signal Failure >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

B1571: SYMPTOM DIAGNOSIS DESCRIPTION CHART

DTC detecting condition Trouble area
HVAC control module receives invalid data of Combination meter spec signal from BCM.
  • CAN communication circuit
  • Combination meter
  • HVAC control module
  • BCM
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