DESCRIPTION
The main body ECU (multiplex network body ECU) receives remote control signals from the driver door key cylinder or electrical key transmitter sub-assembly. Then, the main body ECU (multiplex network body ECU) activates the power window motor and sends the remote control signals to the sliding roof ECU (sliding roof drive gear sub-assembly) via LIN communication. The sliding roof ECU (sliding roof drive gear sub-assembly) receives those signals and activates the sliding roof motor.
CAUTION / NOTICE / HINT
NOTICE:
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PROCEDURE
1. | CHECK REMOTE CONTROL FUNCTION |
(a) Check the key-linked and wireless transmitter-linked functions.
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Result | Proceed to |
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Both the power windows and sliding roof operate by the key-linked and wireless transmitter-linked functions. | A |
The sliding roof does not operate by the key-linked or wireless transmitter-linked function, but all of the power windows operate. | B |
Both the power windows and sliding roof do not operate by the key-linked or wireless transmitter-linked function. | C |
A | USE SIMULATION METHOD TO CHECK |
C | GO TO POWER WINDOW CONTROL SYSTEM |
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2. | CHECK SLIDING ROOF OPERATION |
(a) Check the sliding roof operation.
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OK:
Sliding roof operates normally.
NG | GO TO OTHER PROBLEM (Sliding Roof does not Move by Operating Sliding Roof Control Switch) |
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3. | REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) |
(a) Replace the sliding roof ECU (sliding roof drive gear sub-assembly).
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4. | INITIALIZE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) |
(a) Initialize the sliding roof ECU (sliding roof drive gear sub-assembly).
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5. | CHECK REMOTE CONTROL FUNCTION |
(a) Check the key-linked and wireless transmitter-linked functions.
Click here
OK:
The key-linked and wireless transmitter-linked functions operate normally.
OK | END (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) WAS DEFECTIVE) |
NG | REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |