Description
When the key is in the ignition key cylinder or the door courtesy light on signal is output to the main body ecu, performing the door lock operation with the lock switch does not lock the door.
Wiring diagram

Inspection procedure

Ok: when the switch is operating, the intelligent tester should display as shown in the table.


Ok: when the switch is operating, the intelligent tester should display as shown in the table.


Standard resistance 


Standard resistance 

Replace instrument panel junction block (main body ecu)

Standard resistance 

Standard resistance 

Replace instrument panel junction block (main body ecu)
Only back door lock / unlock functions do not operate
Key reminder warning systemRemoval
Hint:
Use the same procedures for the rh side and lh side.
The procedures listed below are for the rh side.
Remove no. 2 Seat hinge cover lh
Fully tilt the seatback forward.
Attach the 2 claws and clip.
Pull the hinge cover in the direction indicated by the
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Auto lsd indicator light does not come on
Description
Refer to the description of "auto lsd indicator light remains on" (see page
bc-164).
Wiring diagram
Refer to the auto lsd indicator light circuit (see page bc-165).
Inspection procedure
Check can communication system
Check if the can communication system dtc is ...
Replacement
Replace timing chain cover oil seal
Hint:
There are 2 methods to replace the oil seal.
If the timing chain cover is removed from the
cylinder block:
Using a screwdriver and hammer, tap out the
oil seal.
Apply multi-purpose grease to the lip of a new
oil seal.
Notice:
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