Ignition/ACC change function check
- Check push button ignition switch function
- Check the change control through push button ignition switch, brake pedal operation, and shift position.
Shift lever position Brake pedal operation Push button ignition switch operation P Released Repeat Ignition switch OFF → ACC ON → Ignition switch ON → Ignition switch OFF P Released Engine running → Ignition switch OFF P Depressed Ignition switch OFF → Engine started P Depressed ACC ON → Engine started P Depressed Ignition switch ON → Engine started P Depressed Engine running → Ignition switch OFF N Released Repeat Ignition switch OFF → ACC ON → Ignition switch ON → ACC ON N Released Engine running → ACC ON N Depressed Ignition switch OFF → Engine started N Depressed ACC ON → Engine started N Depressed Ignition switch ON → Engine started N Depressed Engine running → ACC ON Other than P or N Released Repeat Ignition switch OFF → ACC ON → Ignition switch ON → ACC ON Other than P or N Released Engine running → ACC ON Other than P or N Depressed Ignition switch OFF → Ignition switch ON Other than P or N Depressed ACC ON → Ignition switch ON Other than P or N Depressed Engine running → ACC ON - Check the changeover functions other than push button ignition switch operation.
With ACC ON or the ignition switch ON, and the shift lever in "P" position, check that ACC is ON or Ignition switch is ON → Ignition switch is OFF when the vehicle is left for 1 hour or more.
- If the inspection result indicates an improper operation, check the push button start system. < Ref. to POWER SUPPLY SWITCHING SYSTEM , INSPECTION, General Diagnostic Table. >
- Check the change control through push button ignition switch, brake pedal operation, and shift position.
- Check power status display
- Check the power indicator display of the push button ignition switch.
Indicator display
Push button ignition switch status Indicator lighting status Ignition switch OFF (except for condition (1)) Light OFF ACC ON (except for condition (1)) Orange light Ignition switch ON (except for condition (1)) Orange light Engine start standby ((1)) Green light After engine is started Light OFF NOTE:(1) Key collation is normal, and the stop light switch (AT) is ON. - If the inspection result indicates an improper operation, check the push button start system. < Ref. to
POWER SUPPLY SWITCHING SYSTEM
, INSPECTION, General Diagnostic Table. >NOTE: The indicator blinks if any of the following malfunctions are detected.
Detected malfunction Indicator lighting status Steering lock stuck Green blinking Steering lock control module internal malfunction Orange blinking Keyless access control module internal malfunction Orange blinking Vehicle speed signal malfunction Orange blinking
- Check the power indicator display of the push button ignition switch.