Hyundai Tucson: Auto Lighting Control System / Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / Auto Lighting Control System / Description and Operation

Description

This function describes the following features

-	Input detection by Auto Light Sensor.

-	Generate Auto Light Out Status data.

-	Send Auto Light Out Status.

-	Tail Lamp Control by Auto light Mode.

-	Head Lamp Low Control by Auto light Mode.

-	AV Tail Control by Auto Light sensor level.

•	Auto Light Mode State Diagram is based on Auto Light Sensor's level.

•	Power condition of Auto Light Action

-	When ACC, IGN, START terminal states, Auto Light Sensor operates.

Schematic Diagrams

Circuit Diagram ...

Auto Light Switch Repair procedures

Inspection Operate the auto light switch, then check for continuity between terminals of multi-function switch connector. ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: 105,000 miles (168,000 km) or 84 months
Rotating tires Inspect air cleaner filter Inspect vacuum hose Inspect air conditioning refrigerant Inspect brake hoses and lines Inspect drive shafts and boots Inspect exhaust pipe and muffler Inspect front brake disc/pads, calipers Inspect propeller shaft (AWD) Inspect rear bra ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Removal 1. Remove the front bumper. (Refer to the BD group - "Front bumper") 2. Remove the bolts and disconnect the horn connectors, then remove the low pitch horn (A). Installation 1. Install the horns after connecting the horn connectors. 2. Install the front bumper. Inspection ...