Locking/unlocking does not occur when using the door lock/unlock button, rear lock button, or rear gate opener button.

Door lock

Body integrated unit

Access key

Check collation CM

Receiving tuner

Check fuse

Keyless access system does not function.

Check the keyless access entry system cancel settings

Check harness

Check collation CM

Check gateway CM

Locking does not occur when using the driver’s door lock/unlock button.

Door lock operation in manual mode

Check door switch

Check lock position switch signal

Check door lock/unlock button signal

Check collation CM

Check outer handle

Check harness

Locking/unlocking does not occur when using the driver’s door lock/unlock button.

Check door lock operation in manual mode

Check door switch

Check door lock/unlock button

Check collation CM

Check outer handle

Check harness

Check oscillator

Antenna forced operation

Unlocking does not occur when using the driver’s door lock/unlock button.

Check door lock operation in manual mode

Check door button signal

Check lock position switch

Check door lock/unlock button

Check collation CM

Check outer handle

Check harness

Locking does not occur when using the passenger’s door lock/unlock button.

Door lock operation in manual mode

Door switch

Check lock position switch signal

Check door lock/unlock button signal

Check collation CM

Check outer handle

Check harness

Locking/unlocking does not occur when using the passenger’s door lock/unlock button.

Check door lock operation in manual mode

Check door switch

Check passenger’s seat exterior antenna

Antenna forced operation

Check oscillator

Check harness

Check collation CM

Check outer handle

Check door lock/unlock button

Unlocking does not occur when using the passenger’s door lock/unlock button.

Check door lock operation in manual mode

Check door button signal

Check lock position switch

Check door lock/unlock button

Check collation CM

Check outer handle

Check harness

Cannot unlock using the rear gate opener button.

Check rear gate opener button signal

Isolated check of rear gate opener button

Check harness

Forced drive of the rear exterior antenna

The keyless access outside alarm buzzer does not sound.

Forced operation

Access key lockout protection function does not operate.

Internal collation does not function.

Access key diagnostic mode

Forced operation

Check harness

Check internal antenna

Does not lock with the rear lock button.

Check rear lock button

Check harness

Collation CM

Check body integrated unit