Toyota Corolla Cross: Operation Check
OPERATION CHECK
AUTOMATIC HIGH BEAM SYSTEM OPERATION CHECK
(a) Check the operation of the automatic high beam indicator light.
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*a |
Automatic High Beam Indicator Light on Combination Meter Assembly |
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*b |
Auto High Beam Switch Indicator |
(1) Turn the ignition switch to ON.
(2) Turn the light control switch to the AUTO or head position.
(3) The low beams are operating.
(4) Turn the headlight dimmer switch to the low position.
(5) Turn the automatic high beam switch on.
NOTICE:
If the forward recognition camera cannot correctly recognize the view ahead due to bad weather (dense fog, etc.) or if dirt, etc., is obstructing the windshield glass, the automatic high beam indicator in the combination meter assembly may not illuminate and the automatic high beam system may not operate.
(6) Check that the automatic high beam indicator light comes on.
(b) Check the operation of the automatic high beam function.
(1) At night, when driving the vehicle with the automatic high beam system in standby mode, check that the high beams automatically turn on after a short delay when all of the following conditions are met:
- The vehicle speed is more than approximately 34 km/h (21 mph).
- The area in front of the vehicle is dark.
- There are no oncoming vehicles with headlights on.
- There are no preceding vehicles with taillights on.
- There are few streetlights along the street ahead.
(2) At night, when driving the vehicle with the high beams turned on by the automatic high beam system, check that the automatic high beam system turns off the high beams and returns to standby mode when any of the following conditions are met:
- The vehicle speed is less than approximately 27 km/h (17 mph).
- The level of ambient light is higher than a specified threshold.
- There are oncoming vehicles with headlights on.
- There are preceding vehicles with taillights on.
- Light from streetlights ahead is higher than a specified threshold.
(c) When the following conditions are met while the automatic high beam function is operating, the high beam headlights will turn off.
- Turn the ignition switch to ON.
- The light control switch is turned to any position except the AUTO or head position.
- The low beams are not operating.
- The dimmer switch is moved to the high position.
- Turn the automatic high beam switch off.
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
When replacing the forward recognition camera, replace it with a new
one. If a forward recognition camera which was installed to another vehicle
is used, th
Automatic High Beam Switch Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) detects the ON/OFF
signal of the automatic high beam switch (turn signal switch).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Bef
Automatic High Beam Switch Indicator does not Come ON
DESCRIPTION
When the automatic high beam system is on, the main body ECU
(multiplex network body ECU) illuminates the auto high beam switch indicator.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NO
SEE MORE:
Inspection
INSPECTION
PROCEDURE
1. INSPECT SHIFT LOCK CONTROL ECU (w/ Smart Key System)
HINT:
If the results of the following inspections are as specified but a malfunction
has occurred, replace the shift lock control unit assembly.
(a) Inspect wire harness:
(1) Disconnect the shift lock con
Freeze Frame Data
FREEZE FRAME DATA
FREEZE FRAME DATA
NOTICE:
It is difficult to show the specified values (judgment values) clearly because
freeze frame data values change significantly due to differences in measurement
conditions, surroundings, or vehicle conditions. For this reason, there may
be a p
