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Home >> Suzuki >> 2008 >> Grand Vitara Base, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transmission) >> General Description >> OBD System Description - Comprehensive Component Rationality Monitor >> CAN Communication Signal Circuit Rationality Monitor
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CAN Communication Signal Circuit Rationality Monitor

WARNING: This page is about a different variant/trim than selected.
OPERATION REFERENCE

DTC U0073, U0100
Monitor execution Continuous
Monitor duration 30 times (U0073) 2 seconds (U0100)
ENABLE CONDITIONS

Parameter Minimum Maximum
Battery voltage 10.5 V -
TYPICAL MALFUNCTION THRESHOLDS

U0073 
Bus off count ≥ 7 times
U0100 
Time of no message ≥ 2 seconds