Inspection Procedure

1. Check that the manual door lock function operates normally.

   OK: Manual door lock function operates normally. 

NG :  GO TO POWER DOOR LOCK CONTROL SYSTEM 

OK : Go to next step 

1. Check the DATA LIST for proper functioning of the driver side door courtesy light switches.

   Multiplex Network Body ECU 

   DATA LIST
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Rr Door Courtesy SW	Courtesy light switch / ON or OFF	ON: Courtesy light switch is pushed OFF: Courtesy light switch is not pushed	-

   OK: ON (door courtesy light switch is pushed) appears on the screen. 

NG :  GO TO LIGHTING SYSTEM

OK : Go to next step 

1. Check the DATA LIST for proper functioning of the door lock position switch.

   Multiplex Network Door ECU Rear RH: 

   DATA LIST
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Door Unlock Detection Switch	Door unlock detection switch signal / ON or OFF	ON: Door is unlocked OFF: Door is locked	-

   OK: ON (door is unlocked) appears on the screen. 

NG :  GO TO POWER DOOR LOCK CONTROL SYSTEM 

OK : Go to next step 

1. Check the DATA LIST for proper functioning of the door lock switch.

   Multiplex Network Door ECU Rear RH 

   DATA LIST
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Trigger Switch	Passenger side rear-door lock switch / ON or OFF	ON: Lock switch is pushed OFF: Lock switch is not pushed	-

   OK: ON (lock switch is pushed) appears on the screen. 

NG : REPLACE REAR DOOR OUTSIDE HANDLE ASSEMBLY RH 

OK : Go to next step 

1. After replacing the multiplex network door ECU rear RH with a normal one, check that the entry lock function operates normally.

   OK: Entry lock function operates normally. 

NG : REPLACE CERTIFICATION ECU ASSEMBLY 

OK : END (MULTIPLEX NETWORK DOOR ECU REAR RH IS DEFECTIVE)