Hyundai Tucson: Body Electrical System / Horn

Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the steering column upper and lower shrouds (A) after removing 3 screws. [LHD] [RHD]     Take care not t ...

Components and Components Location

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

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: 4WD ECU Repair procedures
Replacement 1. Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with the GDS tool. (Refer to 4WD Control System - "Adjustment") 2. Disconnect the battery negative cable from the battery 3. Disconnect the 4WD ECU connector (A). 4. Loosen the nust (A) and then remo ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Power window lock button
The driver can disable the power window switches on the passengers’ doors by pressing the power window lock switch. The driver’s control can operate the driver’s power window. The front passenger’s control cannot operate the front passenger’s power window. The rear passeng ...