DISASSEMBLY
CAUTION / NOTICE / HINT
NOTICE:
When disassembling the multiplex network door ECU, eliminate static electricity by touching the vehicle body to prevent the components from being damaged.
PROCEDURE
1. REMOVE MULTIPLEX NETWORK DOOR ECU
(a) Disengage the 4 claws and remove the cover. |
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(b) Remove the 3 screws. |
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(c) Remove the flat cable connector as shown in the illustration.
(d) Disconnect the connector and remove the multiplex network door ECU. |
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
The TCM of this system is connected to the CAN communication system.
Therefore, before starting troubleshooting, make sure to check that there
is no trouble in the CAN and multiplex communication system.
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On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY
(a) for RH Side
(1) Operate the windshield wiper motor assembly.
(2) Stop the windshield wiper motor assembly operation.
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Rear Height Control Sensor (B241A)
DESCRIPTION
The headlight leveling ECU assembly receives signals indicating the height of
the vehicle from the rear height control sensor sub-assembly RH.
DTC No.
DTC Detecting Condition
Trouble Area
B241A
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