Meter Illumination is Always Dark [11/2015 - 12/2018]: Procedure

1. Check if CAN communication DTCs are output.

   Refer to DIAGNOSIS SYSTEM [11/2015 - 11/2017] , or refer to DIAGNOSIS SYSTEM [11/2017 - 12/2018]

   Result

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

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2015 - 12/2018] 

Result: 

A 

See step  2

1. Check if lighting system DTCs are output.

   Refer to DTC CHECK / CLEAR [11/2015 - 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 Malfunction [11/2015 -] 

Result: 

A 

See step  3

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

   Refer to DISASSEMBLY [11/2015 -]

   OK

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

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END 

Result: 

NG 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [11/2015 - 12/2018]