Television Display does not Turn ON [08/2019 - ]: Procedure

1. Clean the infrared ray receiving portion on the television display assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Example

2. Check whether the same malfunction occurs.

   OK

   The function returns to normal.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END 

Result: 

NG 

See step  2

1. Check that the dry-cell battery of the rear switch and volume assembly is not depleted.

   OK

   Battery is not depleted.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE REAR SWITCH AND VOLUME ASSEMBLY (DRY-CELL BATTERY) 

Result: 

OK 

See step  3

1. Temporarily replace the rear switch and volume assembly with a new or known good one.
2. Check that the television display assembly turns on.

   OK

   The television display assembly turns on.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (REAR SWITCH AND VOLUME ASSEMBLY WAS DEFECTIVE) 

Result: 

NG 

REPLACE TELEVISION DISPLAY ASSEMBLY. Refer to  REMOVAL [08/2019 - ]