Back Door Lock Inspection

Set the back door lock to the full-latch position.

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

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 2 (ACT+) Battery negative (-) → 1 (ACT-)	Moves to open-latch position

1. If the result is not as specified, replace the back door lock assembly.
   

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 (ACT-) - 3 (+)	Open-latch	Below 1 Ω
1 (ACT-) - 3 (+)	Full-latch	10 kΩ or higher

1. If the result is not as specified, replace the back door lock assembly.
   

Inspect the closer motor operation.

1. Set the back door lock assembly to the full-latch position.
   

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

   OK:

   Measurement Condition	Specified Condition
   Battery positive (+) → 1 (M+) Battery negative (-) → 2 (M-)	Moves to open-latch position

   1. If the result is not as specified, replace the back door lock assembly.
      

3. Set the back door lock assembly to the half-latch position.
   

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

   OK:

   Measurement Condition	Specified Condition
   Battery positive (+) → 2 (M-) Battery negative (-) → 1 (M+)	Moves to over-latch position

   1. If the result is not as specified, replace the back door lock assembly.
      

      Text in Illustration

      *1	Release
      *2	Close
      *3	Drive Gear
      *4	Over-latch
      *5	Full-latch
      *6	Half-latch
      *7	Open-latch
      *a	Component without harness connected (Back Door Lock Assembly)

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

Standard Resistance:

Half-latch Switch

Tester Connection	Condition	Specified Condition
5 (CLS) - 4 (E)	Over-latch	Below 1 Ω
	Full-latch	10 kΩ or higher
	Half-latch	10 kΩ or higher
	Open-latch	Below 1 Ω

1. If the result is not as specified, replace the back door lock assembly.
   

   Closer Position Switch:

   Tester Connection	Condition	Specified Condition
   6 (OPN) - 4 (E)	Selector gear is in center position	Below 1 Ω
   	Selector gear is not in center position	10 kΩ or higher

1. If the result is not as specified, replace the back door lock assembly.
   

Back Door Courtesy Switch:

Tester Connection	Condition	Specified Condition
3 (CTY) - 4 (E)	Half-latch Open-latch	Below 1 Ω
	Over-latch Full-latch	10 kΩ or higher

1. If the result is not as specified, replace the back door lock assembly.
   

   Text in Illustration

   *1	Release
   *2	Close
   *3	Closer Position Switch
   *4	Selector Gear
   *5	Drive Gear
   *6	Over-latch
   *7	Full-latch
   *8	Half-latch
   *9	Open-latch
   *a	Component without harness connected (Back Door Lock Assembly)