Toyota Corolla Cross: Data List / Active Test
DATA LIST / ACTIVE TEST
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 |
|
Front Deicer Relay | Windshield deicer wire (windshield glass) |
OFF or ON | - |
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY
55708 -
- -
2 FORWARD RE
INSPECTION PROCEDURE 1. INSPECT WINDSHIELD GLASS SUB-ASSEMBLY (for Cold Area Specification Vehicles)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table b
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TERMINALS OF ECU
CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY
(a) Disconnect the I55 and I253 radio and display receiver assembly
connectors.
(b) Measure the voltage and resistance according to the value(s)
in the table below.
Terminal No. (Symbol)
Terminal Description
INITIALIZATION
NOTICE:
Initialization can be confirmed through the tire pressure warning light.
If the ignition switch is turned off during initialization, the tire pressure
warning ECU and receiver memorizes that initialization was being performed.
Therefore, it is not necessary to