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Home >> Lexus >> 2006 >> RX 330 AWD V6-3.3L (3MZ-FE) >> Repair and Diagnosis >> Body and Frame >> Locks >> Keyless Entry >> Testing and Inspection >> Component Tests and General Diagnostics >> Wireless Door Lock Control System >> Component Tests >> Back Door Lock
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Back Door Lock

INSPECTION




1. INSPECT BACK DOOR LOCK ASSEMBLY (W/O POWER BACK DOOR SYSTEM)
a. Check operation of the door lock.
1. Using a screwdriver, push the latch in order to put the back door lock in the locked condition (full-latch position).




2. Apply battery voltage to the door lock and check operation of the latch.

HINT: If the result is not as specified, replace the door lock assembly.







b. Measure the resistance according to the value(s) in the table.

HINT: If the result is not as specified, replace the door lock assembly.




2. INSPECT BACK DOOR LOCK ASSEMBLY (W/ POWER BACK DOOR SYSTEM)
a. Check operation of the door lock.
1. Using a screwdriver, push the latch in order to put the back door lock in the locked condition (full-latch position).




2. Apply battery voltage to the door lock and check operation of the latch.

HINT: If the result is not as specified, replace the door lock assembly.




3. Apply battery voltage to the door lock motor and check operation of the motor.

HINT: If the result is not as specified, replace the door lock assembly.







b. Measure the resistance according to the value(s) in the table.

HINT: If the result is not as specified, replace the door lock




c. Measure the resistance according to the value(s) in the table.

HINT: If the result is not as specified, replace the door lock




d. Measure the resistance according to the value(s) in the table.

HINT: If the result is not as specified, replace the door lock assembly.

e. Measure the resistance according to the value(s) in the table.




1. Full-latch: Connect the battery positive (+) lead to connector terminal 7 and the negative (-) lead to connector terminal 5.

HINT: If the result is not as specified, replace the door lock assembly.




2. Over-latch: Connect the battery positive (+) lead to connector terminal 5 and the negative (-) lead to connector terminal 7.

HINT: If the result is not as specified, replace the door lock assembly.
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