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.
Body Electrical > Power Distribution Box > Data List|
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Mirror Heater Input Signal |
Mirror heater drive signal (Input) |
OFF or ON | OFF: Ignition switch ON, rear window defogger switch off ON: Ignition switch ON, rear window defogger switch on |
- |
| Mirror Heater Output Signal |
Mirror heater drive signal (Output) |
OFF or ON | OFF: Ignition switch ON, rear window defogger switch off ON: Ignition switch ON, rear window defogger switch on |
- |
| Mirror Heater Output Current |
Mirror heater output current |
Min.: 0 A, Max.: 255.0 A |
Mirror heater operating: 2.8 to 3.4 A |
- |
| Mirror Heater Fuse Shut Off Status |
Mirror heater output current shut off status |
OFF or ON | OFF: Normal state ON: Current shut off state |
- |
| Mirror Heater Fuse Shut Off Count |
Mirror heater output current shut off count |
Min.: 0, Max.: 255 | 0 |
- |
|
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Rear Defogger Relay | Rear defogger relay operating status |
OFF or ON | OFF: Ignition switch ON, rear window defogger switch off ON: Ignition switch ON, rear window defogger switch on |
- |
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 > Air Conditioner > Active Test|
Tester Display | Measurement Item |
Control Range | Diagnostic Note |
|---|---|---|---|
|
Rear Defogger Relay | Mirror Heater |
OFF or ON | - |
READ NEXT:
Mirror Heater does not Operate with Rear Defogger Switch
DESCRIPTION When the mirror heater switch (rear window defogger switch) is operated, the RR DEF relay drive request signal is sent to the air conditioning amplifier assembly and then to main body ECU
SEE MORE:
Passenger Seat Occupant Classification Sensor "C" Missing Message (B00C287)
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B00C287 Passenger Seat Occupant Classification Sensor "C" Missing Message
Either of following conditions is met:
The airbag ECU assembly dete
System Voltage Circuit Short to Ground or Open (P056014)
MONITOR DESCRIPTION The auxiliary battery supplies electricity to the ECM even when the ignition switch is off. This power allows the ECM to store data such as DTC history, Freeze Frame Data and fuel trim values. If the auxiliary battery voltage falls below a minimum level, the memory is cleared and
