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Home >> Suzuki >> 2010 >> Grand Vitara Limited, 3.2 1 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle - 5AT >> General Description >> OBD System Description - Comprehensive Component Rationality Monitor >> Pressure Control Solenoid Valve "C" Rationality Monitor >> Monitoring procedure
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Monitoring procedure

TCM calculates the actual transmission gear ratio from input and output speed sensor signals and monitor it.

TCM detects a trouble when the actual transmission gear ratio is not equal to the ratio of each gear as commanded by TCM.