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Hyundai Equus: Warning message

If the detecting sensor performance is low or overheated by foreign substances on the rear bumper, the message will appear to notify the driver.
Also, the message may appear when there is heavy rain or in a large area with nothing to detect. In this time, check the rear bumper. If the system does not activate normally after removing the substances on the rear bumper, consult an authorized EQUUS dealer.

If there is a problem with BSD, the message will appear to notify the driver. In this time, have a vehicle checked by an authorized EQUUS dealer.
Detecting sensor
Rear cross traffic alertPower Mirror Switch Components and Components Location
Components
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Transmission Control Module (TCM) Schematic Diagrams
1. TCM Connector and Terminal Function
2. TCM Terminal Function
Connector
PinDescriptionPinDescription1Battery power48-2Battery power49-3Power(IG 1)5027 Brake control solenoid valve4Ground51-5G ...
Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...