Hyundai Santa Fe: 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.
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See also:
Cruise Control Switch. Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver airbag module.
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Immobilizer Indicator Light (With Smart Key)
This indicator light illuminates for up to 30 seconds:
• When the vehicle detects the smart key in the vehicle properly while the Engine
Start/Stop Button is ACC or ON.
- At this time, you can ...
To turn cruise control off, do one of the following
Press the CRUISE button (the CRUISE indicator light in the instrument cluster
will go off).
Turn the ignition off.
Both of these actions cancel cruise control operation. If you want to ...