Hyundai Tucson: Horn / Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / Horn / 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

Test the horn by connecting battery voltage to the 1 terminal and ground the 2 terminal.

The horn should make a sound. If the horn fails to make a sound, replace it.

Horn Relay Inspection

1.	Remove the horn relay (A) from the engine room relay box.

2.	There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.

3.	There should be no continuity between the No.30 and No.87 terminals when power is disconnected.

Adjustment

Operate the horn, and adjust the tone to a suitable level by turning the adjusting screw.

Horn adjustment screw is automatically sealed with silicon sealant.

The shape and size of the applied sealant is variable and tails or dribbles are acceptable and not to be tampered with.

Components and Components Location

Component Location 1. Horn switch2. Horn relay (Engine room compartment)3. Horn (Low pitch)4. Clock spring ...

AVN System

...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Special Service Tools
Special Service Tools Tool (Number and name)IllustrationUseCrankshaft front oil seal installer(09231-2E000)Installation of the front oil seal 09231-2E000 (installer)Valve stem seal installer(09222-2E000)Installation of the valve stem oil sealValve spring compressor(09222-3K000)(09222-3K100)Remo ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Side Impact Sensor (SIS) Description and Operation
Description Side Impact Sensor (SIS) system consists of two P-SIS which are installed at each center of the front door module (LH and RH) and two SIS which are installed at each center pillar nearby (LH and RH). Side Pressure Sensor is also called P-SIS because that detects pressure due to c ...