Sliding Roof System: Inspection

WARNING: This page is about a different car, the 2004 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT SLIDING ROOF MOTOR SWITCH ASSY

Remove the sliding roof motor switch (See REPLACEMENT ).

Check the continuity between the terminals when operating the switch.

Fig 1: Inspecting Sliding Roof Motor Switch Assy

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

STANDARD

Terminals No.	Switch Operation	Specified Condition
Terminals No.	Switch Operation	Specified Condition
1 <=> 3	TILT UP is pressed	Continuity
2 <=> 3	SLIDE OPEN is pressed	Continuity
1, 2 <=> 3	OFF	No continuity

If the result is not as specified, replace the switch.

INSPECT HARNESS AND CONNECTOR (FOR SLIDING ROOF MOTOR ASSY)

Disconnect the sliding roof motor connector (See REPLACEMENT ).
Check the connector terminals of the wire harness side connector.

Fig 2: Inspecting Harness And Connector

STANDARD

Terminals No.	Switch Operation	Specified Condition
Terminal No.	Condition	Specified Condition
8 <=> Body ground	Constant	Continuity
9 <=> 8	Ignition switch ON	10-14 V
10 <=> 8	Constant	10-14 V
1 <=> 8	Constant	10-14 V
7 <=> 8	TILP UP is pressed	Continuity
6 <=> 8	SLIDE OPEN is pressed	Continuity

If the result is not as specified, there may be a malfunction on the wire harness side.