LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2001 >> IS 300 >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Systems >> Component Tests >> Door Unlock Detection Switch >> Rear Doors
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Rear Doors

  1. Remove door trim panel and service hole cover. Disconnect 4-pin electrical connector from door lock motor. Connect ohmmeter between the following door lock motor connector (component side) terminals. See WIRING DIAGRAMS .
    • Left rear door motor; terminals No. 1 (Blue/Red wire) and No. 2 (White/Black wire).
    • Right rear door motor; terminals No. 3 (White/Black wire) and No. 4 (Blue/Red wire).
  2. When door is unlocked, continuity should not exist. When door is locked, continuity should exist. If continuity is not as specified, replace door unlock detection switch and retest system operation.
scientia non olet · About LEMON Manuals