DOOR LOCK CONTROL MODULE INSPECTION

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1.  Remove the door lock control module without disconnecting the connector.

2.  Measure the voltage at the door lock control module terminals as indicated below.

3.  Disconnect the door lock control module connector before inspecting for continuity at terminals K, L, M, and N.

•  If not as specified, inspect the parts listed under “Action.”

•  If the parts and wiring harnesses are okay but the system still does not work properly, replace the door lock control module.

Terminal voltage list (Reference)

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Terminal	Signal	Connected to	Test condition	Voltage (V)/Continuity	Action
A	Power supply	D.LOCK 30 A fuse	Under any condition	B+	•  Inspect D.LOCK 30 A fuse •  Inspect related harness
C	Unlock output	Door lock actuator	Door lock actuator is unlocked	0→B+→0	•  Inspect door lock actuator •  Inspect related harness
			Other	Below 1.0
D	Lock output	Door lock actuator	Door lock actuator is locked	0→B+→0	•  Inspect door lock actuator •  Inspect related harness
			Other	Below 1.0
F	Lock/Unlock input	Keyless control module	Transmitter lock button is pressed	B+→5→B+	•  Inspect keyless control module •  Inspect transmitter •  Inspect related harness
			Transmitter unlock button is pressed	B+→0→B+
			No transmitter unlock buttons are pressed	B+
K	Lock input	Door lock-link switch	Driver’s side door is locked: inspect for continuity to ground	Yes	•  Inspect door lock-link switch •  Inspect related harness
			Driver’s side door is unlocked: inspect for continuity to ground	No
L	Unlock input	Door lock-link switch	Driver’s side door is locked: inspect for continuity to ground	No	•  Inspect door lock-link switch •  Inspect related harness
			Driver’s side door is unlocked: inspect for continuity to ground	Yes
M	System ground	GND	Under any condition: inspect for continuity to ground	Yes	•  Inspect GND
N	Power ground	GND	Under any condition: inspect for continuity to ground	Yes	•  Inspect GND