LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 469 (Combination Meter - Diagnostics) >> Combination Meter >> Warning Buzzer Does Not Sound (Key Reminder Warning, Light Reminder Warning) >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK BUZZER 
    1. Check that all of the warning buzzers sound.
      BUZZERS SOUND REFERENCE

      A B
      Some buzzers sound No buzzer sounds
    1. B: CHECK AND REPLACE COMBINATION METER ASSY 
    2. A: Go to Next step. 
  2. INSPECT FRONT DOOR COURTESY LAMP SWITCH ASSY (See  INSPECTION  ) 
    1. NG: REPLACE FRONT DOOR COURTESY LAMP SWITCH ASSY 
    2. OK: GO to Next step. 
  3. INSPECT UNLOCK WARNING SWITCH ASSY (See  KEY CONFINEMENT PREVENTION FUNCTION DOES NOT WORK PROPERLY (UNLOCK WARNING SWITCH CIRCUIT) 
    1. NG: REPLACE UNLOCK WARNING SWITCH ASSY 
    2. OK: GO to Next step. 
  4. CHECK HARNESS AND CONNECTOR (BETWEEN UNLOCK WARNING SWITCH AND COMBINATION METER ASSY 
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 
    2. OK: GO to Next step. 
  5. CHECK HARNESS AND CONNECTOR (BETWEEN COURTESY LAMP SWITCH AND COMBINATION METER ASSY) 
    1. NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 
    2. OK: CHECK AND REPLACE COMBINATION METER ASSY 
scientia non olet · About LEMON Manuals