Meter Illumination is Always Dark: Procedure

1. Check if CAN communication DTCs are output. Refer to DIAGNOSIS SYSTEM [06/2012 - ] .

   Result

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

B → See step   6 

A: Go to next step 

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Main Body / Data List.
5. Check the values by referring to the table below.
   MAIN BODY
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Illumination Rate Info	Illumination rate information/0.00 ms. to 2162.65 ms.	Value is output according to ambient light level	-

   Result

   Result	Proceed to
   The output value changes according to the ambient light level.	A
   The output value does not change according to the ambient light level.	B

B → See step   5 

A: Go to next step 

1. Replace the main body ECU (multiplex network body ECU) with a new or known good one. Refer to REMOVAL [06/2012 - ] .

   OK

   The operation of the combination meter assembly returns to normal.

NG → See step   4 

OK → END