Initial Inspection and Diagnostic Overview

BCM

Fail-safe


FAIL-SAFE CONTROL BY DTC

BCM performs fail-safe control when any DTC are detected.






FAIL-SAFE CONTROL OF COMBINATION SWITCH READING FUNCTION CAUSED BY LOW


POWER SUPPLY VOLTAGE

If voltage of battery power supply lower, BCM maintains combination switch reading to the status when input voltage is less than approximately 9 V.
NOTE:
When voltage of battery power supply is approximately 9 V or more, combination switch reading function returns to normal operation.