WORK FLOW

DETAILED FLOW
GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).
>>
GO TO 2.
CHECK DTC
CONSULT
Select “Self Diagnostic Result” mode of “AUTO DRIVE POS.”.
Refer to DTC Index.
Is any symptom described and is any DTC displayed?
Symptom is described, DTC is displayed.>>GO TO 3.
Symptom is not described, DTC is displayed.>>GO TO 5.
Symptom is described, DTC is not displayed.>>GO TO 4.
CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
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GO TO 5.
CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
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GO TO 6.
PERFORM DTC CONFIRMATION PROCEDURE
Perform the confirmation procedure for the detected DTC.
Is the DTC displayed?
YES>>GO TO 8.
NO>>Check intermittent incident. Refer to Intermittent Incident.
PERFORM BASIC INSPECTION
Isolate the malfunctioning point with a basic inspection.
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GO TO 7.
DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step 4 and determine the trouble diagnosis order based on possible causes and symptom.
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GO TO 8.
DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Isolate the malfunctioning point by performing the diagnosis procedure relevant to the symptom during the component diagnosis.
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GO TO 9.
REPAIR OR REPLACE
Repair or replace the malfunctioning part.
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GO TO 10.
FINAL CHECK
Perform the DTC confirmation procedure (if DTC is detected) or component function check (if no DTC is detected) again, and then check that the malfunction can be repaired securely.
Are all malfunctions corrected?
YES>>Inspection End.
Symptom is detected.>>GO TO 6.
DTC is detected.>>GO TO 8 .

The autolight system allows the headlights to turn on and off automatically. The autolight system can:
Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.