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Home >> Toyota >> 2002 >> 4Runner Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 264 (Body Control Systems - Diagnostics) >> Circuit Inspection >> Door Unlock Detection Switch Circuit >> Inspection Procedure
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Inspection Procedure

WARNING: This page is about a different car, the 2002 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check door unlock detection switch.  See steps 4 and 5 under INSPECTION .
    1. OK: Go to next step.
    2. NG: Replace door unlock detection switch.
  2. Check harness and connector between door unlock detection switch and body ECU. 
    1. OK: Proceed to next circuit inspection shown in PROBLEM SYMPTOMS .
    2. NG: Repair or replace harness or connector.
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