Hyundai Santa Fe (DM): 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
...
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 procedure for that DTC. (Refer to ...
See also:
Changing the coolant
Have coolant changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this section. CAUTION Put a thick cloth or fabric around the radiator cap before refilling ...
Disarmed stage
Using the smart key The system will be disarmed when the doors are unlocked by pressing the unlock button on the smart key or pressing the lock/unlock button of the front outside door handle with the smart ...
Telemetics Unit (TMU). Components and
Components Location
Component Connector Pin Information [Audio type] No. Description No. Description 1 Ground 17 - 2 Ground 18 Battery 1 3 - 19 IGN 1 4 Keypad ground 20 ACC 5 MIC output - 21 Airbag 6 MIC output + 22 Keypad ...
