Meter Illumination is Always Dark [10/2023 - ]: Procedure

1. Check if CAN communication DTCs are output.

   w/ Front LiDAR Sensor: Refer to DIAGNOSIS SYSTEM [10/2023 - ]

   w/o Front LiDAR Sensor: Refer to DIAGNOSIS SYSTEM [10/2023 - ]

   Result

   Result	Proceed to
   CAN communication DTCs are not output.	A
   CAN communication DTCs are output.	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM 

w/ Front LiDAR Sensor: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ]

w/o Front LiDAR Sensor: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ]

Result: 

A 

See step  2

1. Check vehicle condition.

   Result

   Result	Proceed to
   for Stereo Camera Type	A
   for Mono Camera Type	B

Result: 

B 

See step  5

Result: 

A 

See step  3

1. Check if lighting system DTCs are output.

   Body Electrical > Main Body > Trouble Codes 

   Result

   Result	Proceed to
   DTC B1244 is not output.	A
   DTC B1244 is output.	B

Result: 

B 

GO TO DTC B1244. Refer to  DTC B1244: Light Sensor Circuit Malfunction [10/2023 - ] 

Result: 

A 

See step  4

1. Replace the combination meter assembly with a new one.

   Refer to REMOVAL [10/2023 - ]

2. Check the operation.

   Refer to OPERATION CHECK [10/2023 - ]

   OK

   The operation of the combination meter assembly returns to normal.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (COMBINATION METER ASSEMBLY IS DEFECTIVE) 

Result: 

NG 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [10/2023 - ] 

1. Check if lighting system DTCs are output.

   Body Electrical > Main Body > Trouble Codes 

   Result

   Result	Proceed to
   DTC B1244-00 is not output.	A
   DTC B1244-00 is output.	B

Result: 

A 

See step  4

Result: 

B 

GO TO DTC B1244-00. Refer to  DTC B1244-00: Light Sensor Circuit Malfunction [10/2023 - ]