Hyundai Genesis (DH): Ignition System / Ignition Coil Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Engine Electrical System / Ignition System / Ignition Coil Repair procedures

Removal
Ignition Coil #1
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the engine wiring protector (A) after loosening the bolt.

3.
Disconnect the ignition coil connector (A).
4.
Remove the ignition coil from engine after removing mounting bolt (B).

Ignition Coil #2
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the surge tank assembly.
(Refer to Engine Mechanical System - "Surge Tank")
3.
Disconnect the ignition connector (A).
4.
Remove the ignition coil from engine after removing mounting bolt (B).

Ignition Coil #3
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the engine wiring protector (A) after loosening the bolt.

3.
Disconnect the ignition coil connector (A).
4.
Remove the ignition coil from engine after removing mounting bolt (B).

Ignition Coil #4
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the surge tank assembly.
(Refer to Engine Mechanical System - "Surge Tank")
3.
Disconnect the ignition coil connector (A).
4.
Remove the ignition coil from engine after removing mounting bolt (B).

Ignition Coil #5
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the engine wiring protector (A) after loosening the bolt.

3.
Disconnect the ignition coil connector (A).
4.
Remove the ignition coil from engine after removing mounting bolt (B).

Ignition Coil #6
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the surge tank assembly.
(Refer to Engine Mechanical System - "Surge Tank")
3.
Disconnect the ignition coil connector (A).
4.
Remove the ignition coil from engine after removing mounting bolt (B).

Installation
   
Do not confuse the ignition coil #2 with #4 connections.
Doing so may cause the engine to stall due to incomplete ignition. And, since unburned fuel flows into the catalyst, this can overheat and damage the catalyst.
A yellow tag (A) is attached to ignition coil #4. Use this tag for reference when connecting the ignition coils.

1.
Install in the reverse order of removal.
Ignition coil installation bolts:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 Ib-ft)
Inspection
1.
Measure the primary coil resistance between terminals (+) and (-).

Standard value: 0.62?

    Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the engine.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Rear Combination Lamp Repair procedures

    Removal 1. Disconnect the negative (-) battery terminal. 2. After loosening the nuts (4EA) holding the rear combination lamp and disconnecting the connector (A), remove the outside rear combination lamp assembly. 3. Remove the bulb (A) after turning it in the counter clock-wise direction.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Mode Control Actuator Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4. Verify that the mode control actuator operates to the vent mode when connected in reverse.

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