Inspection Procedure

HINT:

If there is not the LEXUS hand-held tester, begin with step  2.

1. Perform active test. 

   PREPARATION: 

   1. Connect the LEXUS hand - held tester to the DLC3.
   2. Turn ignition switch ON and LEXUS hand-held tester main switch ON.
   3. Select the ACTIVE TEST mode on the LEXUS hand-held tester.

   CHECK: 

   Check that the probe moves as LEXUS hand-held tester directs in each range.

   OK: 

   The probe operates normally.

   1. OK: Proceed to next circuit Inspection shown in problem symptoms table (See  PROBLEM SYMPTOMS TABLE  ). 
   2. NG: Go to next step. 
2. Check speedometer (See  INSPECTION  ). 
   1. NG: Replace speedometer. 
   2. OK: Go to next step. 
3. Check circuit plate (See  INSPECTION  ). 
   1. NG: Replace circuit plate. 
   2. OK: Go to next step. 

      Check and replace combination meter (See  CIRCUIT  ).