Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH LH
2. REMOVE NO. 2 DOOR INSIDE HANDLE BEZEL LH
3. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH
4. REMOVE FRONT DOOR INNER GLASS WEATHERSTRIP LH
5. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
(a) Disconnect the connector. |
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(b) Detach the 10 claws from the backside and remove the multiplex network master switch with base panel. |
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(c) Remove the 3 screws and multiplex network master switch assembly. |
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Inspection
INSPECTION
PROCEDURE
1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
(a) Check that the LED illuminates.
(1) Apply battery voltage to the master switch and check that the LEDs illuminate.
OK:
Measurement Condition |
Specified Condition |
---|---|
Battery positive (+) → 18 (LED) Battery negative (-) → 12 (GND) |
LEDs illuminate |
*a |
Component without harness connected (Multiplex Network Master Switch Assembly) |
*b |
LED |
Installation
INSTALLATION
PROCEDURE
1. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
(a) Install the multiplex network master switch assembly with the 3 screws.
(b) Attach the 10 claws to install the multiplex network master switch with base panel.
(c) Connect the connector.
2. INSTALL FRONT DOOR INNER GLASS WEATHERSTRIP LH
3. INSTALL FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH
4. INSTALL NO. 2 DOOR INSIDE HANDLE BEZEL LH
5. INSTALL FRONT DOOR LOWER FRAME BRACKET GARNISH LH
6. INSTALL NO. 2 DOOR INSIDE HANDLE BEZEL LH
Center Airbag Sensor Assembly Communication Circuit Malfunction (B1790)
DESCRIPTION
The center airbag sensor communication circuit consists of the occupant classification
ECU and center airbag sensor.
DTC B1790 is stored when a malfunction is detected in the center airbag sensor
communication circuit.
DTC Code
...
Engine does not Start
DESCRIPTION
The push-button start function uses a push-type engine switch, which the driver
can operate by merely carrying the key. This system consists primarily of the power
management control ECU, engine switch, ID code box, steering lock ECU, key, ACC ...