Installation
Exhaust ManifoldSystem Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU (Transmitter)
Receiving ECU (Receiver)
Signal
Line
Certification ECU
(Smart Key ECU Assembly)
Main Body ECU
(Multiplex Network Body ECU)
...
Using the interior lights
Interior lights list
Interior light
Personal lights (Access Cab and
Double Cab models)
■Illuminated entry system
When the interior light switch is in the DOOR position, the interior light automatically
turns on/off according to whether the doors are locked/unlocked and whether the ...
Driver Side Door ECU Communication Stop (B2321)
DESCRIPTION
This DTC is stored when LIN communication between the front power window regulator
motor assembly LH and main body ECU (multiplex network body ECU) stops for 10 seconds
or more.
DTC No.
DTC Detection Condition
Trouble Area
B2321
...