Meter Illumination is Always Dark [09/2016 - ]: Procedure

1. Check if CAN communication DTCs are output.

   Refer to DIAGNOSIS SYSTEM [09/2016 - 01/2018] , or refer to DIAGNOSIS SYSTEM [01/2018 - 05/2019] , or refer to DIAGNOSIS SYSTEM [05/2019 - 07/2020] , or refer to DIAGNOSIS SYSTEM [07/2020 - ]

   Result

   Result	Proceed to
   DTCs are not output	A
   DTCs are output	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2016 - 12/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2018 - ] 

Result: 

A 

See step  2

1. Check if lighting system DTCs are output.

   Refer to DTC CHECK / CLEAR [09/2016 - 07/2020] , or refer to DTC CHECK / CLEAR [07/2020 - ]

   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 [09/2016 - ] 

Result: 

A 

See step  3

1. Replace the combination meter assembly (meter circuit plate) with a new one.

   Refer to DISASSEMBLY [09/2016 - ]

   OK

   The operation of the combination meter assembly (meter circuit plate) returns to normal.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) WAS DEFECTIVE) 

Result: 

NG 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [09/2016 - 07/2020]  , or refer to  REMOVAL [07/2020 - ]