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Home >> Suzuki >> 2006 >> Grand Vitara Base, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Automatic Transmission) >> Diagnostic Information and Procedures >> DTC U0140: Lost Communication with Body Control Module >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara and 2007 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION AND TROUBLE AREA

DTC Detecting Condition Trouble Area
Reception error of communication data for BCM is detected for longer than specified time continuously.
(1 driving cycle detection logic but MIL does not light up)
  • BCM
  • TCM
  • CAN communication line circuit
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