Function of Warning Indicator and Message

DIAGNOSIS SYSTEM

FUNCTION OF WARNING INDICATOR AND MESSAGE

a. If the pre-collision safety system is not functioning properly, the driver is warned through the combination meter's master warning indicator and multi-information display warning message.




b. Initial check.
1. The initial check occurs when the engine switch is off for more than 2 seconds, and then the turned on (IG). The initial check consists of a pre-collision safety system diagnostic check with a duration of approximately 3 seconds.
2. If a malfunction is detected during the initial check, the multi-information display will output "Check PCS" or "PCS DISABLED Now".

c. Constant check.
1. The seat belt control ECU and cruise control ECU assembly (distance control ECU) constantly monitor the pre-collision safety system for malfunctions after the initial check (approximately 3 seconds after turning the engine switch on (IG).
2. "Check PCS" or "PCS DISABLED Now" is displayed on the multi-information display in the combination meter assembly when the constant check detects malfunctions in the pre-collision safety system.




d. Review.