All Door Entry Lock and Unlock Functions do not Operate: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG) and turn the Techstream ON.
3. By following the Techstream screen display, check whether any DTCs are output.

   OK

   No DTC output.

   Result	Proceed to
   OK	A
   NG (2AR-FE)	B
   NG (2GR-FE)	C

C → See step   11 

B → See step   7 

A: Go to next step 

1. Check that all the doors lock when the door control switch (for manual operation) is turned to LOCK and all doors unlock when turned to UNLOCK.

   OK

   All doors can be locked and unlocked with door control switch.

NG → See step   9 

OK: Go to next step 

1. Check that the wireless door lock and unlock functions operate normally. Refer to OPERATION CHECK .

   OK

   Wireless door lock and unlock functions operate normally.

NG → See step   8 

OK: Go to next step 

1. Temporarily replace the door control transmitter with a new or normally functioning one.
2. Check that the entry lock and unlock functions operate normally. Refer to OPERATION CHECK .

   OK

   Entry lock and unlock functions operate normally.

NG → See step   5 

OK → END (DOOR CONTROL TRANSMITTER IS DEFECTIVE) 

1. Check the Data List to confirm the operations of each door courtesy light switch.
   MAIN BODY
   
   

   Tester Display	Measurement Item / Range	Normal Condition	Diagnostic Note
   D Door Courtesy SW	Driver side door courtesy light switch signal/ ON or OFF	ON: Driver side door is open OFF: Driver side door is closed	-
   P Door Courtesy SW	Passenger side door courtesy light switch signal/ ON or OFF	ON: Passenger side door is open OFF: Passenger side door is closed	-
   RL Door Courtesy SW	Rear door LH courtesy light switch signal/ ON or OFF	ON: Rear door LH is open OFF: Rear door LH is closed	-
   RR Door Courtesy SW	Rear door RH courtesy light switch signal/ ON or OFF	ON: Rear door RH is open OFF: Rear door RH is closed	-

   OK

   On Techstream screen, items change between ON and OFF according to above chart.

NG → See step   10 

OK → See step   6