Eos (1F7) L4-2.0L Turbo (BPY) (2007)
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Switch off ignition, switch off all electrical components and remove ignition key.
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Disconnect connector -arrow-.
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Remove mounting bolts -1- and remove Left Rear Level Control System Sensor G76 -2-.
Installing:
Install in reverse order of removal, noting the following:
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Tighten all threaded connections using the specified torques.
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Check Left Rear Level Control System Sensor G76.
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Perform basic setting of headlamp.
NOTE:
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If the vehicle level sensors are replaced, the values of the sensor must be checked and basic setting of headlamps must be performed.
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If values of vehicle level sensors are outside the tolerance range, basic setting of headlamps cannot be performed.
Checking vehicle level sensor
The Vehicle Level Sensors transmit vehicle level in the form of a signal to the Headlamp Range Control Module J431.
In the following, it will be checked whether Left Rear Level Control System Sensor G76 and Left Front Level Control System Sensor G78 send signals
which can be evaluated to Headlamp Range Control Module J431.
In the following cases, no DTC entry is stored in Headlamp Range Control Module J431 :
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when vehicle level sensors are not installed as specified in the Repair information
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when vehicle level sensors are damaged mechanically
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when vehicles have a modified axle geometry (e.g. lowered vehicle)
NOTE: If values of vehicle level sensors are outside the tolerance range, basic setting of headlamps cannot be performed.
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Connect Vehicle Diagnosis, Testing and Information System VAS 5051A.
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In Vehicle Diagnostic, Testing and Information System VAS 5051A, select operating mode "Guided Fault Finding".
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Using the "Go To" button, select "Functions/Component selection" and the following menu options in sequence:
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Body
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Electrical Equipment
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01 - On Board Diagnostic (OBD) capable systems
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Automatic vertical headlamp aim control
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Functions of automatic vertical headlamp aim control
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Checking vehicle level sensor
