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 > Windshield Deicer System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
If the battery voltage becomes low, windshield deicer operation is canceled to
prioritize supplying power to the power steering system.
Click here
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected ar ...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Road Test
ROAD TEST
PROBLEM SYMPTOM CONFIRMATION
(a) Try to reproduce symptoms based on the result of the customer problem analysis.
If the problem is that the transaxle does not change gear ratios or changes ratios
at the wrong engine speed, conduct the following road test while referring to the
spee ...