Nissan Pathfinder: Roof - Moonroof Switch Assembly

• Moonroof Switch Assembly (moonroof Switch)
• Sunshade Switch

Moonroof Switch Assembly (moonroof Switch) Nissan Pathfinder R53

Component Function Check

CHECK MOONROOF FUNCTION

Check moonroof tilt up/down, open/close operations with moonroof switch.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Refer to Diagnosis Procedure.

Diagnosis Procedure

CHECK MOONROOF SWITCH INPUT SIGNAL

1. Ignition switch OFF.

2. Disconnect moonroof switch assembly connector.

3. Ignition switch ON.

4. Check voltage between moonroof switch assembly harness connector and ground.

   (+)		(–)	Voltage (Approx.)
   Moonroof switch assembly
   Connector	Terminal
   R108	2	Ground	Battery voltage
   	8
   	9

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

GO TO 2.

CHECK MOONROOF SWITCH CIRCUIT

1. Ignition switch OFF.

2. Disconnect moonroof motor assembly connector.

3. Check continuity between moonroof motor assembly harness connector and moonroof switch assembly harness connector.

   Moonroof motor assembly		Moonroof switch assembly		Continuity
   Connector	Terminal	Connector	Terminal
   R111	4	R108	2	Yes
   	5		9
   	10		8

4. Check continuity between moonroof switch assembly harness connector and ground.

   Moonroof switch assembly		—	Continuity
   Connector	Terminal
   R108	2	Ground	No
   	8
   	9

Is the inspection result normal?

YES>>

Replace moonroof motor assembly. Refer to Removal and Installation.

NO>>

Repair or replace harness.

CHECK MOONROOF SWITCH GROUND CIRCUIT

1. Ignition switch OFF.

2. Check continuity between moonroof switch assembly harness connector and ground.

   Moonroof switch assembly		—	Continuity
   Connector	Terminal
   R108	10	Ground	Yes

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace the harness.

CHECK MOONROOF SWITCH

Check moonroof switch.

Refer to Component Inspection.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace moonroof switch assembly. Refer to Removal and Installation.

Component Inspection

CHECK MOONROOF SWITCH

1. Ignition switch OFF.

2. Disconnect moonroof switch assembly connector.

3. Check continuity moonroof switch assembly terminals under the following conditions:

   Moonroof switch assembly		Condition	Continuity
   Terminals
   9	10	Moonroof switch OPEN	Yes
   		Other than above	No
   8		Moonroof switch CLOSE	Yes
   		Other than above	No
   2		Moonroof switch PUSH	Yes
   		Other than above	No

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace moonroof switch assembly. Refer to Removal and Installation.

Sunshade Switch Nissan Pathfinder 2025

Component Function Check

CHECK SUNSHADE FUNCTION

Check sunshade open/close operations with sunshade switch.

Is the inspection result normal?

YES>>

Inspection end.

NO>>

Refer to Diagnosis Procedure.

Diagnosis Procedure

CHECK SUNSHADE SWITCH INPUT SIGNAL

1. Ignition switch OFF.

2. Disconnect moonroof switch assembly connector.

3. Ignition switch ON.

4. Check voltage between moonroof switch assembly harness connector and ground.

   (+)		(–)	Voltage (Approx.)
   Moonroof switch assembly
   Connector	Terminal
   R108	7	Ground	Battery voltage
   	12

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

GO TO 2.

CHECK SUNSHADE SWITCH CIRCUIT

1. Ignition switch OFF.

2. Disconnect sunshade motor assembly connector.

3. Check continuity between sunshade motor assembly harness connector and moonroof switch assembly harness connector.

   Sunshade motor assembly		Moonroof switch assembly		Continuity
   Connector	Terminal	Connector	Terminal
   R110	5	R108	7	Yes
   	10		12

4. Check continuity between moonroof switch assembly harness connector and ground.

   Moonroof switch assembly		—	Continuity
   Connector	Terminal
   R108	7	Ground	No
   	12

Is the inspection result normal?

YES>>

Replace sunshade motor assembly. Refer to Removal and Installation.

NO>>

Repair or replace harness.

CHECK SUNSHADE SWITCH GROUND CIRCUIT

1. Ignition switch OFF.

2. Check continuity between moonroof switch assembly harness connector and ground.

   Moonroof switch assembly		—	Continuity
   Connector	Terminal
   R108	10	Ground	Yes

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace the harness.

CHECK SUNSHADE SWITCH

Check sunshade switch.

Refer to Component Inspection.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace moonroof switch assembly. Refer to Removal and Installation.

Component Inspection

CHECK SUNSHADE SWITCH

1. Ignition switch OFF.

2. Disconnect moonroof switch assembly connector.

3. Check continuity moonroof switch assembly terminals under the following conditions:

   Moonroof switch assembly		Condition	Continuity
   Terminals
   7	10	Sunshade switch OPEN	Yes
   		Other than above	No
   12		Sunshade switch CLOSE	Yes
   		Other than above	No

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace moonroof switch assembly. Refer to Removal and Installation.