DESCRIPTION
The main body ECU (multiplex network body ECU) receives remote control signals from the driver door key cylinder or wireless transmitter. Then, the main body ECU (multiplex network body ECU) 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:
PROCEDURE
1. |
CHECK REMOTE CONTROL FUNCTION |
(a) Check the key-linked and wireless transmitter-linked function (See page ).
Result |
Proceed to |
---|---|
The roof glass does not operate by the key-linked or wireless transmitter-linked function, |
A |
The roof glass operates by both the key-linked and wireless transmitter-linked function. |
B |
B |
USE SIMULATION METHOD TO CHECK |
|
2. |
CHECK SLIDING ROOF OPERATION |
(a) Check the sliding roof operation (See page ).
OK:
Sliding roof operation operates normally.
NG |
GO TO OTHER PROBLEM (Sliding Roof does not Move by Operating Sliding Roof Control) |
|
3. |
REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) |
(a) Replace the sliding roof ECU (sliding roof drive gear sub-assembly) (See page ).
|
4. |
INITIALIZE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) |
(a) Initialize the sliding roof ECU (sliding roof drive gear sub-assembly) (See page ).
|
5. |
CHECK REMOTE CONTROL FUNCTION |
(a) Check the key-linked and wireless transmitter-linked function (See page ).
OK:
The key-linked and wireless transmitter-linked function operates normally.
OK |
END (SLIDING ROOF ECU WAS DEFECTIVE) |
NG |
REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
Inspection
INSPECTION
PROCEDURE
1. INSPECT CENTER STOP LIGHT ASSEMBLY (for LED Type Stop Light)
(a) Check the illuminates.
(1) Apply battery voltage to the connector and check the light illumination
condition.
Text in Illustration
*a
Component without ...
Road Test
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the
symptoms. If the problem is that the transmission does not shift up or down, or
that the shift point is too high or too low, conduct the following road test referring
to t ...
Fail-safe Chart
FAIL-SAFE CHART
1. FAIL SAFE OPERATION
If there is a problem with any sensor signals or hydraulic brake booster
systems, the skid control ECU prohibits the power supply to the actuator
in the hydraulic brake booster and informs the ECM of VSC system failure.
The hydraulic brake b ...