SYSTEM DIAGRAM
Power Window Control System
Transmitting ECU |
Receiving ECU |
Signal |
Communication Method |
---|---|---|---|
Multiplex Network Master Switch Assembly |
Power Window Regulator Motor Assembly (for Driver Door) |
Power window auto up and down signal |
LIN |
|
Power window remote up and down signal |
LIN |
|
Main Body ECU (Multiplex Network Body ECU) |
|
Power window operation permission signal |
LIN |
Certification ECU (Smart Key ECU Assembly)*1 |
Main Body ECU (Multiplex Network Body ECU) |
Wireless power window operation signal |
CAN |
Main Body ECU (Multiplex Network Body ECU) |
Combination Meter Assembly |
Window open warning request signal |
CAN |
Toyota CH-R Service Manual > Key Reminder Warning System: Operation Check
OPERATION CHECK
CHECK FUNCTION
(a) Check that the key reminder warning buzzer sounds.
(1) With the driver door closed, insert the key into the ignition key cylinder
and then make sure that the ignition switch is off or ACC.
(2) Check that the buzzer sounds intermittently if the driver door is ...
Toyota CH-R Service Manual > Power Steering System: Short in Motor Circuit (C1521-C1523,C1528,C1531-C1555)
DESCRIPTION
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Warning Indicate
Return-to-normal Condition
Note
C1521
Short in Motor Circuit
Motor overcurrent
Powe ...