Inspection Procedure

HINT:

If DTC U0100 has been stored, troubleshoot the CAN communication system first.

1. PERFORM ACTIVE TEST BY TECHSTREAM (TACHOMETER) 
   1. Connect the Techstream to the DLC3.
   2. Turn the ignition switch ON and turn the tester ON.
   3. Enter the following menus: Body Electrical / Combination Meter / Active Test.

      Body Electrical / Combination Meter / Active Test: 

      BODY ELECTRICAL / COMBINATION METER / ACTIVE TEST
      
      

      Tester Display	Test Part	Control Range
      TachoMeter Operation	0 rpm /1,000 rpm / 2,000 rpm / 3,000 rpm / 4,000 rpm / 5,000 rpm / 6,000 rpm / 7,000 rpm	-

      OK: 

      Engine speed displayed on the tester is approximately the same as that of the tachometer reading. 

   NG: REPLACE COMBINATION METER ASSEMBLY 

   OK: Go to Next Step 

2. READ VALUE OF TECHSTREAM (TACHOMETER) 
   1. Connect the Techstream to the DLC3.
   2. Turn the ignition switch ON and turn the tester ON.
   3. Select the item below from the Data List, and read the value displayed on the Techstream.

      Body Electrical / Combination Meter / Data List: 

      BODY ELECTRICAL / COMBINATION METER / DATA LIST
      
      

      Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
      Engine Rpm	Engine speed/Min.: 0 rpm, Max.: 12,750 rpm	Approximately same as actual engine speed (When engine is running)	-

      OK: 

      Engine speed displayed on the tester is approximately the same as the actual engine speed. 

   NG:  GO TO SFI SYSTEM

   OK: REPLACE COMBINATION METER ASSEMBLY