Keyless Access System Symptom Troubleshooting - Keyless access indicator does not go off or does not come on
Keyless access indicator does not go off or does not come on
1.
Keyless access system check 1:

Keyless access system check 1
?1.
Press the engine start/stop button to select the OFF mode.

?2.
Press the engine start/stop button to select the ON mode.

?3.
Check the keyless access indicator.

Does the keyless access indicator come on for 2 seconds?

     
YES
     
     
     
Go to step 2.
     
NO
     
     
     
2.
Keyless access system check 2:

Keyless access system check 2
?1.
Check the keyless access indicator.

Does the indicator blink once, then stay off?

     
YES
     
     
     
Intermittent failure, the system is OK at this time.?
     
NO
     
     
     
Go to step 3.
3.
PCU, backup control unit and keyless access control unit DTC check:

PCU, backup control unit and keyless access control unit DTC check
?1.
Check for DTCs in the PCU, BACKUP CONTROL UNIT, and KEYLESS ACCESS CONTROL UNIT with the HDS.
DTC Description
DTC
   
DTC Description
DTC
   
DTC Description
DTC
   


Are there any DTCs?

     
YES
     
     
     
Go to the indicated DTC troubleshooting.?
     
NO
     
     
     
Replace the gauge control module.?