Door Control Switch Circuit: Procedure

1. Inspect passenger side.
   Fig 1: Inspecting Door Control Switch Assembly

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   1. Remove the door control switch assembly.
   2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection	Switch Condition	Specified Condition
      H3-2 - H3-3	Lock	Below 1 Ω
      H3-2 - H3-3 H3-4 - H3-3	OFF (Free)	10 kΩ or higher
      H3-4 - H3-3	Unlock	Below 1 Ω

NG → REPLACE DOOR CONTROL SWITCH 

OK: Go to next step 

1. Disconnect the door control switch connector.
   Fig 2: Checking Wire Harness (Door Control Switch - Main Body ECU (Instrument Panel J/B))

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the ECU (instrument panel J/B) connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   H3-2 - DJ-3	Always	Below 1 Ω
   H3-4 - DJ-4	Always	Below 1 Ω
   H3-3 - Body ground	Always	Below 1 Ω
   DJ-3 - Body ground	Always	10 kΩ or higher
   DJ-4 - Body ground	Always	10 kΩ or higher

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE