Toyota Camry (XV70): Operation Check
OPERATION CHECK
CHECK SERVICE POSITION CONTROL
(a) Turn the ignition switch off.
(b) Within approximately 45 seconds of turning the ignition switch off, hold the windshield wiper switch assembly in the MIST position for 2 seconds and confirm that the wipers move to the uppermost position.
CHECK VEHICLE SPEED SENSING TYPE ADJUSTABLE INTERMITTENT WIPER CONTROL
(a) Turn the ignition switch to ON.
(b) Move the windshield wiper switch assembly to the INT position.
(c) Check that the intermittent operation interval changes from approximately 1.5 to 11 seconds according to the vehicle speed and the position of the intermittent time adjustment switch of the windshield wiper switch assembly.
CHECK INTERMITTENT CONTROL FUNCTION
(a) Turn the ignition switch to ON.
(b) Move the windshield wiper switch assembly to the INT position.
(c) Check that the intermittent operation interval can be adjusted from approximately 4 to 12.5 seconds by operating the intermittent time adjustment switch.
WASHER OPERATION INSPECTION
(a) Turn the ignition switch to ON.
(b) Washer operation inspection:
Operate the washer switch for approximately 0.5 seconds or more and confirm that the front wipers operate in the LO setting when the washer fluid is sprayed and that the front wipers cycle 3 times after releasing the washer switch.
(c) Drip prevention wiper function:
At a vehicle speed of approximately less than 5 km/h (3 mph), check that the front wipers operate for 1 cycle approximately 3 seconds after washer cooperation completes.
LEVEL WARNING OPERATION INSPECTION
(a) When the volume of washer fluid decreases to below a certain level (when the level warning switch is turned on), the multi-information display warns the driver by displaying a message.
READ NEXT:
Utility
UTILITY OPERATION HISTORY HINT: History of Reason for Operation: The windshield wiper motor assembly stores Operation History which can be read using the Techstream, when a malfunction of the wiper an
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*
Click here
*: w/ Smart Key System
HINT:
Use the
Terminals Of Ecu
TERMINALS OF ECU CHECK WINDSHIELD WIPER MOTOR ASSEMBLY
(a) Disconnect the A31 windshield wiper motor assembly connector.
(b) Measure the voltage and resistance on the wire harness side connecto
SEE MORE:
Utility
UTILITY INITIALIZE THE CONNECTION INFORMATION OF A GATEWAY FUNCTION EQUIPPED ECU (BUS MONITOR ECU)
(a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON.
(c) Turn the Techstream on. (d) Enter the following menus:
for Body Electrical / Central Gateway / Utility / Initial
System Diagram
SYSTEM DIAGRAM Luggage Compartment Door Opener System
Communication Table
Sender Receiver
Signal Line
Certification ECU (Smart Key ECU Assembly)*
Main Body ECU (Multiplex Network Body ECU)
Luggage compartment door lock assembly open operation signal
