Toyota Corolla Cross: Operation Check
OPERATION CHECK
CHECK INTERMITTENT CONTROL FUNCTION
(a) Turn the ignition switch to ON.
(b) Move the front wiper switch to the INT position.
(c) Check that the intermittent operation interval can be adjusted between approximately 4 and 12.5 seconds by operating the intermittent time adjustment switch.*1
(d) Check that the intermittent operation interval can be adjusted between approximately 4 seconds.*2
- *1: w/ Intermittent Time Adjustment Switch
- *2: w/o Intermittent Time Adjustment Switch
CHECK VEHICLE SPEED SENSING TYPE ADJUSTABLE INTERMITTENT WIPER CONTROL (w/ Intermittent Time Adjustment Switch)
(a) Turn the ignition switch to ON.
(b) Move the front wiper switch to the INT position.
(c) Check that the intermittent operation interval changes between approximately 1.5 and 11 seconds according to the vehicle speed and the position of the intermittent time adjustment switch.
CHECK WASHER CONTROL FUNCTION
(a) Front washer cooperation
(1) Turn the ignition switch ON.
(2) Hold the washer switch in the Fr WASH position for approximately 0.5 seconds or more and check that the front wipers operate in LO and washer fluid is sprayed.
(3) Release the washer switch and check that the front wipers operate for 3 cycles.
(b) Rear washer cooperation (w/ Rear Wiper System):
(1) Turn the ignition switch ON.
(2) Hold the washer switch in the Rr WASH position for approximately 0.5 seconds or more and check that the rear wiper operates in LO and washer fluid is sprayed.
(3) Release the washer switch and check that the rear wiper operates for 2 to 3 cycles.
(c) Drip prevention wiper function:
Operate the washers and check that approximately 3 seconds after washer cooperation operates, the wipers operate 1 cycle.
NOTICE:
Perform this inspection with the vehicle stopped.
CHECK WASHER FLUID LEVEL LOW WARNING (w/ Level Warning Switch)
(a) Check that when the volume of washer fluid decreases to below a certain level (the level warning switch turns on), a warning message is displayed on the multi-information display.
READ NEXT:
Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE WIPER AND WASHER SYSTEM (w/ Rear Wiper System)
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be s
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*1
for HEV Model:
Click here
for Gasoline Model:
Click here
Terminals Of Ecu
TERMINALS OF ECU CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND POWER DISTRIBUTION BOX ASSEMBLY
*1 Power Distribution Box Assembly
*2 Main Body ECU (Multiplex Network Body ECU)
SEE MORE:
Diagnosis System
DIAGNOSIS SYSTEM
DLC3 (Data Link Connector 3)
(a) Check the DLC3.
Click here
AUXILIARY BATTERY VOLTAGE
Standard Voltage:
Switch Condition
Specified Condition
Ignition switch ON
11 to 14 V
If the voltage is below 11 V, replace or
Terminals Of Ecu
TERMINALS OF ECU
CHECK SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*a
Front view of wire harness connector (to Skid Control ECU
(Brake Actuator Assembly))
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(a) Disconnect the A151 skid control ECU (brake actuator assembly)
connector.
