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 control 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 normally.

Slide Roof





OK:

Sliding roof operates normally.

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

2. READ VALUE USING TECHSTREAM (SLIDING ROOF CONTROL SWITCH)

(a) Use the Data List to check if the sliding roof switch is functioning properly.

Slide Roof





OK:

When the switch is operating, the Techstream should display as shown in the table.

NG -- CHECK WIRE HARNESS (OVERHEAD JUNCTION BLOCK - SLIDING ROOF DRIVE GEAR)

OK -- REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY

3. CHECK WIRE HARNESS (OVERHEAD JUNCTION BLOCK - SLIDING ROOF DRIVE GEAR)

(a) Disconnect the P5 junction block connector.





(b) Disconnect the P6 ECU connector.

(c) Measure the resistance of the wire harness side connectors.

Standard resistance:





NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR

OK -- REPLACE OVERHEAD JUNCTION BLOCK