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Home >> Toyota >> 2002 >> MR2 C56 >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Systems - Diagnostics >> Circuit Inspection >> Door Key Lock And Unlock Switch Circuit >> Inspection Procedure
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Inspection Procedure

  1. Check door key lock and unlock switch.  See steps 2 and 3 under INSPECTION .
    1. OK: Go to next step.
    2. NG: Replace door key lock and unlock switch.
  2. Check harness and connector between door key lock and unlock 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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