Electrical equipment and appliances Hyundai Tucson 1
General Troubleshooting Information 1. Check the fuses in the appropriate fuse and relay box. 2. Check battery (state of charge) and clean the contacts. 3. Check alternator belt tension.
Checking electrical system connectors 1. Make sure the connectors are clean and have no damaged clips. 2. All connectors have locks that open with a push down (A). Note: 1. On some, the lock is located on...
Audio system — removal and installation 1. Disconnect the negative battery terminal. 2. Remove the shift cover. 3. Remove three screws. 4. Remove the audio panel (A). 5. To turn away 4 bolts of fastening to...
Multifunction switch — removal and installation To remove the multifunction switch in vehicles equipped with airbags, you must follow the safety instructions for removing the airbag (see chapter « Passive safety »)....
Sound signal — removal and installation 1. Remove the headlights. 2. Remove beeps (high A, low B). Installation is carried out in the reverse order of removal.
Sound signal — check 1. You can check the sound signal by connecting it to the battery. Apply for the first contact (+), and on the second (-). 2. The signal should sound. If the signal does...
Checking the horn relay 1. Remove the relay from the relay box in the engine compartment. 2. Check the continuity of the circuit between the clamps. The circuit must be continuous between pins...
Central locking and alarm — general information The alarm system is automatically activated after the doors and hood are closed. The system is triggered under any of these conditions: One of the doors is open; The...
Checking the alarm module 1. Disconnect the alarm module connector. 2. Inspect the contacts on the wire side for oxidation.
Checking power relays Check the continuity of the power relay circuit. The circuit must be continuous between pin 1 and pin 2 when power and ground are connected to pin 4 and pin 3. When...
Instrument panel — removal and installation 1. Disconnect the negative battery terminal. 2. Loosen 2 screws and remove the panel cover (A). 3. Unscrew 4 screws, remove the instrument panel (A) and unplug it....
Instrument panel — check of technical condition Tachometer 1. Connect the diagnostic tool. 2. Compare the scan tool readings with the tachometer readings. Fuel flow meter 1. Disconnect the fuel flow sensor connector....
Headlights — removal and installation 1. Disconnect the negative battery terminal. 2. Unscrew 2 bolts, and disconnect the headlight connector. 3. Replace, if necessary, headlight bulb (A - Light lamp, B -...
Checking the technical condition of the headlight relay 1. Remove the headlight relay (A) near and (IN) high beam from the engine compartment relay box. 2. Apply voltage to pins 3 and 4. Check for continuity between pins 1...
Turn signal lamps — removal and installation 1. Disconnect the negative battery terminal. 2. Remove the three rear light screws. Disconnect tail light connector. 3. Remove the rear light. Replace lamp if necessary...
Interior lighting — removal and installation 1. Disconnect the negative battery terminal. 2. Remove the lamp glass using a flathead screwdriver. Replace the lamp if it does not work. 3. Unscrew the two screws,...
Interior lighting — checking the technical condition Check the voltage supplied to the lamps (pin 1 and 2). When the interior lamp is on, the voltage corresponding to the battery voltage should be supplied to the connector.
Lighting circuit breaker — condition check 1. Remove the breaker from the passenger compartment relay box. 2. Connect «+» from the battery to pin 2 and «-» to pin 3. 3. Connect two turn lamps in parallel to pins...
Front fog lights — removal and installation 1. Disconnect the negative battery terminal. 2. Disconnect front fog light connector (A), then remove the fog lamp from the front bumper. 3. Installation is made in...
Fog light switch 1. Disconnect the negative battery terminal. 2. Remove the switch from the center console and disconnect the connector. 3. Check the switch for continuity.
Stop lamps — removal and installation 1. Disconnect the negative battery terminal. 2. Open the back door, remove the cover (A). 3. Unscrew the two nuts, disconnect the connector (IN) and remove the turn...