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Check whether any loads are carried in the luggage compartment.
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Q.
Are any heavy loads carried in the luggage compartment?
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Take out the load from the luggage compartment, and then go to Step 2.
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Drive the vehicle at 15 km/h or more for approximately 15 minutes. Check whether
the ACC/FCM-ECU sets any diagnosis code.
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Q.
Is diagnosis code No. C1775 set?
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This diagnosis is complete.
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Check the ACC/FCM-ECU radar for contamination.
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Q.
Is the ACC/FCM-ECU radar contaminated?
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Clean the ACC/FCM-ECU radar, and then go to Step 4.
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Drive the vehicle at 15 km/h or more for approximately 30 minutes. Check whether
the ACC/FCM-ECU sets any diagnosis code.
|
|
Q.
Is diagnosis code No. C1775 set?
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|
This diagnosis is complete.
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|
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Perform calibration of ACC/FCM-ECU radar calibration (Refer to ).
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|
Q.
Has the calibration succeeded?
|
|
This diagnosis is complete.
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Replace the ACC/FCM-ECU (Refer to ).
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