Diagnosis Chart

WARNING: This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSIS CHART

Symptom	Suspect systems/Refer to
Automatic operations are not executed from the sliding door fully closed or fully open position. (Auto open/close operations from a position midway through automatic operation, power assist, and auto closure operate normally.)	LATCH RELEASE ACTUATOR SYSTEM INSPECTION
Automatic operations are not carried out together with open/close operations. (Manual operations are normal.)	Automatic Door Main Switch System Inspection. Refer to AUTOMATIC DOOR MAIN SWITCH SYSTEM INSPECTION .
	SLIDING DOOR OPEN/CLOSE SWITCH SYSTEM INSPECTION
	MAGNETIC CLUTCH LINE CHECK
	AUTO SLIDING DOOR POWER SUPPLY AND GROUND CIRCUIT SYSTEM INSPECTION.
Stops midway through sliding door open/close operations, power assist does not operate.	ENCODER SYSTEM INSPECTION
Warning chime does not sound.	WARNING CHIME SYSTEM INSPECTION
During auto closing operations, if obstruction is detected, the door does not operate in reverse.	ENCODER SYSTEM INSPECTION
During cinching operations, the door does not operate in reverse if the sliding door handle is operated.	HANDLE SWITCH SYSTEM
Child lockout system does not operate.	CHILD LOCKOUT SWITCH SYSTEM INSPECTION
When the keyfob is operated, the sliding door does not operate automatically.	REMOTE KEYLESS ENTRY SYSTEM INSPECTION
Auto closure does not operate.	HALF-LATCH SWITCH SYSTEM
	CINCH LATCH MOTOR SYSTEM
	HANDLE SWITCH SYSTEM
	Contact switch
The sliding door does not open. (Closure motor rotation is not reversed.)	NEUTRAL SWITCH SYSTEM
	FULL-LATCH SWITCH
	HANDLE SWITCH SYSTEM
	DOOR SWITCH
Auto closure operation works, but the sliding door is not fully closed.	FULL-LATCH SWITCH SYSTEM
	HANDLE SWITCH SYSTEM
	CINCH LATCH MOTOR SYSTEM
	SLIDING DOOR LATCH ASSEMBLY MECHANISM DAMAGED OR WORN.