Toyota Corolla Cross: Data List / Active Test
DATA LIST / ACTIVE TEST
DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
HINT:
Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
(a) Read the Data List according to the display on the GTS.
(1) Main Body
Body Electrical > Main Body > Data List|
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Wiper Motor Cam Switch 1 |
Windshield wiper motor cam signal |
OFF or ON | OFF: Front wiper motor stop ON: Front wiper motor operation |
- |
| Wiper Control Switch HI |
Front wiper switch HI position signal |
OFF or ON | OFF: Front wiper switch not in HI position ON: Front wiper switch in HI position |
- |
| Number of Wireless ID Code |
Number of trouble codes |
0 to 255 | Number of stored DTCs displayed |
- |
| Communication Wiper ECU |
Connection status between windshield wiper motor assembly and main body ECU (multiplex network body ECU) |
STOP or OK | STOP: Not Connected OK: Connected | Although this item is displayed on the GTS, it is not applicable to this vehicle. |
|
Communication Wiper Module |
Connection status between windshield wiper relay assembly and main body ECU (multiplex network body ECU) |
STOP or OK | STOP: Not Connected OK: Connected | DTCs are stored if a malfunction occurs in the CXPI communication system. |
|
Communication Humidity/Rain Sensor |
Connection status between rain sensor and main body ECU (multiplex network body ECU) |
STOP or OK | STOP: Not Connected OK: Connected | Although this item is displayed on the GTS, it is not applicable to this vehicle. |
|
R Wiper Stop Function at Back Door/Trunk Lid Open |
Function to enable the back door open linked rear wiper suspend function |
Enable or Disable | Customize setting displayed |
*1 |
| Rear Wiper Washer Function |
Function to enable the rear washer linked rear wiper operation function |
Enable or Disable | Customize setting displayed |
*1 |
| Rear Wiper with Reverse Setting |
Function to enable the R shift position linked rear wiper operation function |
Disable, 1 time, Continuation |
Customize setting displayed |
*1 |
(2) Steering Angle Sensor
Chassis > Steering Angle Sensor > Data List|
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Wiper OFF Switch | Front wiper switch OFF position signal |
OFF or ON | OFF: Front wiper switch not in OFF position ON: Front wiper switch in OFF position |
- |
| Wiper Auto/Int Switch |
Front wiper switch INT position signal |
OFF or ON | OFF: Front wiper switch not in INT position ON: Front wiper switch in INT position |
- |
| Wiper Lo Switch |
Front wiper switch LO position signal |
OFF or ON | OFF: Front wiper switch not in LO position ON: Front wiper switch in LO position |
- |
| Wiper Hi Switch |
Front wiper switch HI position signal |
OFF or ON | OFF: Front wiper switch not in HI position ON: Front wiper switch in HI position |
- |
| Wiper Mist Switch |
Front wiper switch MIST position signal |
OFF or ON | OFF: Front wiper switch not in MIST position ON: Front wiper switch in MIST position |
- |
| Washer Switch |
Washer switch Fr WASH position signal |
OFF or ON | OFF: Washer switch not in Fr WASH position ON: Washer switch in Fr WASH position |
- |
| Rear Wiper INT Switch |
Rear wiper switch Rr INT position signal |
OFF or ON | OFF: Rear wiper switch not in Rr ON position ON: Rear wiper switch in Rr ON position |
*1 |
| Rear Wiper ON Switch |
Rear wiper switch Rr ON position signal |
OFF or ON | OFF: Rear wiper switch not in Rr ON position ON: Rear wiper switch in Rr ON position |
*1 |
| Rear Washer Switch |
Washer switch Rr WASH position signal |
OFF or ON | OFF: Washer switch not in Rr WASH position ON: Washer switch in Rr WASH position |
*1 |
| Intermittent Time Volume (Shortest) |
Intermittent time adjustment switch condition |
Shortest | Shortest: P4 |
*2, *3 |
| Intermittent Time Volume (Shorter) |
Intermittent time adjustment switch condition |
Shorter | Shorter: P3 |
*2, *3 |
| Intermittent Time Volume (Longer) |
Intermittent time adjustment switch condition |
Longer | Longer: P2 |
*2, *3 |
| Intermittent Time Volume (Longest) |
Intermittent time adjustment switch condition |
Longer | Longest: P1 |
*2, *3 |
| Wiper Spec Info |
Function information | Unknown, Auto spec or int spec |
Unknown: Specification not stored Auto spec: *4 int spec: *2 |
- |
(3) Combination Meter
Body Electrical > Combination Meter > Data List|
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Washer Level Warning Switch |
Washer fluid level warning switch |
OFF or ON | OFF: Washer fluid level not low ON: Washer fluid level low |
*5 |
- *1: w/ Rear Wiper System
- *2: w/ Intermittent Time Adjustment Switch
- *3: Refer to Inspection for each position of the switch.
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- *4: Although this item is displayed on the GTS, it is not applicable to this vehicle.
- *5: w/ Washer Fluid Level Warning System
ACTIVE TEST
HINT:
Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
(a) Perform the Active Test according to the display on the GTS.
Body Electrical > Main Body > Active Test|
Tester Display | Measurement Item |
Control Range | Diagnostic Note |
|---|---|---|---|
|
Wiper Power Relay | Function to operate the WIPER relay |
OFF or ON | - |
|
Front Washer Relay | Function to operate the windshield washer motor and pump assembly (Front) |
OFF or ON | - |
|
Front Wiper Lo Operation |
Function to operate the windshield wiper motor assembly in LO |
OFF or ON | - |
|
Front Wiper Hi Operation |
Function to operate the windshield wiper motor assembly in HI |
OFF or ON | - |
|
Rear Washer Relay | Function to operate the windshield washer motor and pump assembly (Rear) |
OFF or ON | *1 |
|
Rear Wiper Operation | Function to operate the rear wiper motor assembly |
OFF or ON | *1 |
- *1: w/ Rear Wiper System
READ NEXT:
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Wiper and Washer System
DTC No. Detection Item
DTC Output from Link
B235787 Wiper Module Missing Message
Main Body
Wiper Module Missing Message (B235787)
DESCRIPTION The main body ECU (multiplex network body ECU) and windshield wiper relay assembly communicate via CXPI communication. The main body ECU (multiplex network body ECU) stores this DTC if com
Front Wiper Motor Circuit
DESCRIPTION The windshield wiper relay assembly controls the windshield wiper motor assembly through this circuit. WIRING DIAGRAM
PROCEDURE
1.
PERFORM ACTIVE TEST USING GTS (FRONT WIPER LO
SEE MORE:
VEHICLE CONTROL HISTORY (RoB)
VEHICLE CONTROL HISTORY (RoB)
CHECK VEHICLE CONTROL HISTORY (RoB)
(a) Enter the following menus.
Powertrain > Engine > Utility
Tester Display
Vehicle Control History (RoB)
Vehicle Control History (RoB) Item
Code
Tester Display
Drive Motor "A" Position Sensor Internal Electronic Failure (P1CAD49,P1C651F,P1CB038)
DESCRIPTION The motor generator control ECU (MG ECU), which is built into the inverter with converter assembly, monitors its internal operation and detects malfunctions.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P1C6
