Caution / Notice / Hint

HINT: 

• Before performing troubleshooting for the road sign assist system, make sure that the pre-collision system and lane control system are not malfunctioning.

  Pre-collision system: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - 09/2020] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2020 - ]

  Lane control system: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - ]

• Perform the following procedure to troubleshoot the road sign assist system.
• *: Use the GTS.