Meter Illumination is Always Dark [09/2014 - 03/2019]: Procedure

1. Check if CAN communication DTCs are output.

   Refer to DIAGNOSIS SYSTEM [09/2014 - 08/2016] , or refer to DIAGNOSIS SYSTEM [08/2016 - 11/2017] , or refer to DIAGNOSIS SYSTEM [11/2017 - 03/2019]

   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 [09/2014 - 11/2017]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2017 - 03/2019] 

Result: 

A 

See step  2

1. Check if lighting system DTCs are output.

   for Triple Beam Headlight: Refer to DTC CHECK / CLEAR [09/2014 - 03/2019]

   for Single Beam Headlight: Refer to DTC CHECK / CLEAR [09/2014 - 03/2019]

   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 

for Triple Beam Headlight: Refer to DTC B1244: Light Sensor Circuit Malfunction [09/2014 - 03/2019]

for Single Beam Headlight: Refer to DTC B1244: Light Sensor Circuit Malfunction [09/2014 - 03/2019]

Result: 

A 

See step  3

1. Replace the combination meter assembly with a new or known good one.

   Refer to REMOVAL [09/2014 - ]

   OK

   The operation of the combination meter assembly returns to normal.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END 

Result: 

NG 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [09/2014 - ]