Lexus IS250 IS220d GSE20 ALE20 - LIGHTING

BACK DOOR COURTESY SWITCH - INSPECTION

1. INSPECT BACK DOOR COURTESY SWITCH
Back Door Courtesy Switch - Inspection. LIGHTING. Lexus IS250 IS220d GSE20 ALE20

Measure the resistance according to the value(s) in the table below.

  • Standard resistance:
  • Tester ConnectionSwitch ConditionSpecified Condition
    Q42-3 (D+) - Q42-2 (E)Door LOCK position10 kΩ or higher
    Q42-3 (D+) - Q42-2 (E)Door UNLOCK positionBelow 1 Ω

If the result is not as specified, replace the switch.