Remote Engine Starter does not Operate [10/2021 - ]: Procedure

1. Check that the engine or hybrid system can be started by pressing the ignition switch.

   Result

   Result	Proceed to
   Engine or hybrid system can be started.	A
   Engine or hybrid system cannot be started.	B

Result: 

B 

GO TO SMART KEY SYSTEM (for Start Function) 

For HV Model: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2021 - 11/2023] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2023 - ]

For Gasoline Model: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2021 - 11/2023] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2023 - ]

Result: 

A 

See step  2

HINT: 

If registration is not performed after replacing any of the following parts, the remote engine start and stop will not be available. 

• Certification ECU (smart key ECU assembly)
• DCM (telematics transceiver)

1. Perform remote engine start and stop registration.

   For HV Model: Refer to REGISTRATION [10/2021 - 11/2023] , or refer to REGISTRATION [11/2023 - ]

   For Gasoline Model: Refer to REGISTRATION [10/2021 - 10/2022] , or refer to REGISTRATION [10/2022 - 11/2023] , or refer to REGISTRATION [11/2023 - ]

2. Check if the problem symptom recurs.

   Result

   Result	Proceed to
   System does not return to normal.	A
   System returns to normal.	B

Result: 

A 

CONTACT SERVICE CENTER 

Result: 

B 

END