Hyundai Palisade: Ignition System / Repair procedures

Hyundai Palisade (LX2) 2020-2025 Service Manual / Engine Electrical System / Ignition System / Repair procedures

On-vehicle Inspection
Inspect ignition coil assembly and Perform spark test
1.
Check for DTCs.
Hyundai Palisade. Repair procedures   
If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC.
(Refer to DTC guide)
2.
Check if sparks occur.
(1)
Remove the engine cover.
(2)
Remove the ignition coils.
(Refer to Engine Electrical System - "Ignition Coil")
(3)
Using a spark plug wrench, remove the spark plugs.
(4)
Disconnect the 6 injector extention connectors.
(5)
Ground the spark plug to the engine.
(6)
Check if sparks occur at each spark plug while engine is being cranked.
Hyundai Palisade. Repair procedures   
Do not crank the engine for more then 5 seconds.
3.
If sparks do not occur, perform the following test.

Hyundai Palisade. Repair procedures

4.
Using a spark plug wrench, install spark plugs.
5.
Install the ignition coils.
6.
Install the engine cover.

    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-programmed in the memory of the ECM (Engine Control Module)...

    Troubleshooting

    ..

    Other information:

    Hyundai Palisade (LX2) 2020-2025 Service Manual: Description and operation


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    Hyundai Palisade (LX2) 2020-2025 Service Manual: Repair procedures


    Inspection Check it by the procedure below to see if the function of the ECM is normal. 1. Turn the ignition key to the "ON" position. 2. Cover the forward facing sensor. 3...

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