Sliding Roof Control Switch Circuit

SLIDING ROOF: SLIDING ROOF SYSTEM: Sliding Roof Control Switch Circuit
- Sliding Roof Control Switch Circuit

DESCRIPTION

If either the sliding function or tilt function does not operate, there may be a malfunction in the sliding roof switch circuit.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. PERFORM ACTIVE TEST USING TECHSTREAM (SLIDING ROOF OPERATION)

(a) Select the Active Test, use the Techstream to generate a control command, and then check that the sliding roof operates Scan Tool Testing and Procedures.

Sliding Roof





OK:

Sliding roof operates normally.

NG -- REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU)
OK -- Continue to next step.

2. READ VALUE USING TECHSTREAM (SLIDING ROOF SWITCH)

(a) Use the Data List to check if the sliding roof switch is functioning properly Scan Tool Testing and Procedures.

Sliding Roof





OK:

The Techstream displays as shown in the table according to the operation of each switch.

NG -- INSPECT SLIDING ROOF SWITCH

OK -- REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU)

3. INSPECT SLIDING ROOF SWITCH





(a) Remove the sliding roof switch .

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

Standard resistance:





NG -- REPLACE SLIDING ROOF SWITCH
OK -- Continue to next step.

4. INSPECT ROOF CONSOLE BOX ASSEMBLY





(a) Remove the roof console box with sliding roof switch Removal.

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

Standard resistance:





NG -- REPLACE ROOF CONSOLE BOX ASSEMBLY Removal
OK -- Continue to next step.

5. CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU - ROOF CONSOLE BOX)

(a) Disconnect the W3 ECU connector.





(b) Disconnect the W7 switch connector.

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

Standard resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU)