Hyundai Tucson: Ignition System / Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Electrical System / Ignition System / Description and Operation

Description

Ignition timing is controlled by the electronic control ignition timing system.

The standard reference ignition timing data for the engine operating conditions are pre-pro grammed in the memory of the ECM (Engine Control Module).

The engine operating conditions (speed, load, warm-up condition, etc.) are detected by the various sensors. Based on these sensor signals and the ignition timing data, signals to interrupt the primary current are sent to the ECM.

The ignition coil is activated, and timing is controlled.

Ignition System

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Repair procedures

On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1. Check for DTCs. • If a DTC is present, perform troubleshooting in accordance with the ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Sound Settings
Press the key Select [Sound] through TUNE knob or key Select menu through TUNE knob Sound Settings This menu allows you to set the ‘Bass, Middle, Treble’ and the Sound Fader and Balance. Select [Sound Settings] Select menu through TUNE knob Turn T ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Panoramaroof Switch Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the overhead console lamp assembly. (Refer to the BD group - "Roof trim") 3. Check for continuity between the terminals. If the continuity is not as specified, replace the sunroof switch. ...