Inspection Procedure

1. Connect the intelligent tester to the DLC3.
2. Turn the ignition switch to the ON position and press the intelligent tester main switch ON.
3. Select the items below in the DATA LIST, and read the displays on the intelligent tester.

   BODY 

   ITEM MEASUREMENT CONDITION CHART
   
   

   Item	Measurement Item/ Display (Range)	Normal Condition	Diagnostic Note
   D DOR CTY SW	Driver's door courtesy SW signal/ ON or OFF OK	ON: Driver's door is open OFF: Driver's door is closed	-
   P DOR CYT SW	Passenger's door courtesy SW signal/ON or OFF	ON: Front passenger door is open OFF: Front passenger door is closed	-
   Rr DOR CTY SW	Rear slide door courtesy SW signal/ON or OFF	ON: Either right or left rear door is open OFF: Both the right and left doors are closed	-

NG: Go to step   2 

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

1. Inspect front door courtesy switch (See INSPECTION  ).
2. Inspect rear door courtesy switch (See INSPECTION  ).

NG: REPLACE COURTESY LIGHT SWITCH 

OK: Go to Next step 

1. Disconnect the 10, B5 and B6 connectors from the instrument panel junction block assembly.
2. Measure the resistance according to the value(s) in the table below.
   Fig 1: Identifying Instrument Panel Junction Block Assembly Front Side Connector Terminals

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Resistance 

   TESTER CONNECTION SPECIFIED CONDITION
   
   

   Tester connection	Condition	Specified condition
   B6-14 - Body ground	Front driver door is OPEN	Below 1 Ω
   	Front driver door is CLOSE	10 kΩ or higher
   B5-23 - Body ground	Front passenger door is OPEN	Below 1 Ω
   	Front passenger door is CLOSE	10 kΩ or higher
   1O-7 - Body ground	Rear LH door is OPEN	Below 1 Ω
   	Rear LH door is CLOSE	10 kΩ or higher
   B6-16 - Body ground	Rear RH door is OPEN	Below 1 Ω
   	Rear RH door is CLOSE	10 kΩ or higher

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

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