Toyota Corolla Cross: Utility
UTILITY
Transition to Online Axis Alignment Mode
NOTICE:
This utility transitions to online axis alignment mode of the millimeter wave radar sensor assembly.
(a) Following the instructions on the GTS, perform "Transition to Online Axis Alignment Mode".
Body Electrical > Front Radar Sensor > Utility|
Tester Display |
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Transition to Online Axis Alignment Mode |
Front Beam Axis Adjustment
HINT:
Front Beam Axis Adjustment is used to calibrate the beam axis of millimeter wave radar sensor assembly.
(a) Perform Front Beam Axis Adjustment according to the display on the GTS.
Body Electrical > Front Radar Sensor > Utility|
Tester Display |
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Front Beam Axis Adjustment |
Front Beam Axis Misalignment Reading
HINT:
Front Beam Axis Misalignment Reading is used to check the amount of misalignment of the millimeter wave radar sensor assembly.
(a) Perform Front Beam Axis Misalignment Reading according to the display on the GTS.
Body Electrical > Front Radar Sensor > Utility|
Tester Display |
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Front Beam Axis Misalignment Reading |
READ NEXT:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed i
Terminals Of Ecu
TERMINALS OF ECU
NOTICE:
DTCs may be output when connectors are disconnected during inspection.
Therefore, be sure to clear the DTCs using the GTS once the inspection has
been completed.
Freeze Frame Data
FREEZE FRAME DATA
DESCRIPTION
(a) Whenever a front radar sensor system DTC is stored, the millimeter
wave radar sensor assembly stores the current vehicle state as Freeze Frame Data.
CHECK FREEZE
SEE MORE:
VEHICLE CONTROL HISTORY (RoB)
VEHICLE CONTROL HISTORY (RoB)
DESCRIPTION
Vehicle Control History (RoB) is a function that captures and stores
ECU data when triggered by specific vehicle behavior.
It may be possible to determine the cause of the malfunction by checking
the vehicle history information and freeze fra
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.
