Inspection Procedure

HINT:

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

1. Perform active test. 

   PREPARATION; 

   Connect the LEXUS hand-held tester to the DLC3.

   CHECK: 

   1. Enter ACTIVE TEST function of the LEXUS hand-held tester.
   2. Check that the probe moves as the LEXUS hand-held tester directs in each range.

   OK: 

   The meter operates normally. 

   1. OK : Proceed to next circuit inspection shown on problem symptom 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 : Check and replace combination meter (See  HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE  ).