Diagnosis System [09/2015 - 08/2017]

CHECK DLC3
1. Check the DLC3. Refer to GENERAL INFORMATION [09/2015 - ] .

FUNCTION OF WARNING INDICATOR AND MESSAGE

If the pre-collision system is not functioning properly, the driver is warned by the PCS OFF warning light and multi-information display warning message on the combination meter.

Master Warning Indicator	Warning Message	Detail	DTC	PCS OFF warning light
Illuminated	Pre-collision System Malfunction Visit Your Dealer	Pre-collision system is malfunctioning	Stored	Blinks
Not illuminated	Pre-collision System Unavailable	Millimeter wave radar sensor assembly misaligned Millimeter wave radar sensor assembly temperature malfunction Millimeter wave radar sensor assembly low voltage malfunction	Not stored	Blinks
Not illuminated	Pre-collision System Unavailable Clean Sensor	Foreign matter attached to millimeter wave radar sensor assembly	Not stored	Blinks
Not illuminated	Forward Camera Systems Unavailable Clean Windshield	Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera	Not stored	Blinks
Not illuminated	Forward Camera Systems Unavailable	Abnormal forward recognition camera voltage Forward recognition camera temperature outside of operational range Other forward recognition camera malfunction	Not stored	Blinks
Not illuminated	VSC Turned Off Pre-collision System Unavailable	VSC system is disabled	Not stored	Illuminates

PCS OFF WARNING LIGHT ILLUMINATION STATUS

PCS OFF Warning Light		Condition
Blinks	ON: 0.5 sec./OFF: 1.5 sec	Pre-collision system malfunctioning (DTC stored)
Blinks	ON: 0.5 sec./OFF: 1.5 sec	Pre-collision system temporarily disabled
Illuminates		Pre-collision system disabled
Illuminates		VSC system disabled
Not illuminates		Other

Initial check
1. An initial check is performed when the engine switch off for more than 2 seconds and then turned on (IG). The initial check consists of a pre-collision system diagnostic check with a duration of approximately 3 seconds.
2. If a malfunction is detected during the initial check, the PCS OFF warning light in the combination meter assembly will blink and a warning message indicating the pre-collision system is malfunctioning or disabled will be displayed on the multi-information display.
Constant check
1. The driving support ECU assembly constantly monitors the pre-collision system for malfunctions after the engine switch is turned on (IG) and the initial check (approximately 3 seconds) has completed.
2. If a malfunction is detected during the constant check, the PCS OFF warning light in the combination meter assembly will blink and a warning message indicating the pre-collision system is malfunctioning or disabled will be displayed on the multi-information display.