Inspection Procedure

1. Check that the all door entry lock and unlock functions operate normally.

   Result: 

   RESULT REFERENCE
   
   

   Result	Proceed to
   Entry lock and unlock functions do not operate	A
   Entry lock function does not operate	B

   HINT:

   If the entry lock and unlock functions do not operate for a certain door, refer to the PROBLEM SYMPTOMS TABLE .

B :  Go to step  4

A : Go to next step 

1. Check that the wireless door lock and unlock functions operate normally.

   OK: Wireless door lock and unlock functions operate normally. 

NG :  GO TO

OK : Go to next step 

1. After replacing the key with a normal one, check that the entry lock and unlock functions operate normally.

   OK: Entry lock and unlock functions operate normally. 

NG : REPLACE CERTIFICATION ECU ASSEMBLY 

OK : END (KEY IS DEFECTIVE) 

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 each door courtesy switch.

   Multiplex Network Master Switch Assembly: 

   DATA LIST
   
   

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

   Multiplex Network Door ECU front RH: 

   DATA LIST
   
   

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

   Multiplex Network Door ECU rear LH: 

   DATA LIST
   
   

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

   Multiplex Network Door ECU rear RH: 

   DATA LIST
   
   

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

   Multiplex Network Body ECU: 

   DATA LIST
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Luggage Courtesy Switch	Luggage compartment door switch / ON or OFF	ON: Courtesy switch is pushed OFF: Courtesy switch is not pushed	-

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

NG :  GO TO LIGHTING SYSTEM

OK : REPLACE COWL SIDE JUNCTION BLOCK LH ASSEMBLY