Hyundai Sonata: Brake System / Stop Lamp Switch Description and Operation
| Description |
| The stop lamp switch plays the role of supplying signals to
turn on stop lamps and convenience devices (HECU,ECU,BCM,SMK etc.) for
drivers as a system that expresses the driver's intentions to brake by
pressing the brake pedal. |
Stop Lamp Switch Components and Components Location
Components Location
1. Brake pedal member assembly2. Stop lamp switch3. Bolt4. Return spring5. Brake pedal assembly6. Locking plate
...
Stop Lamp Switch Schematic Diagrams
Schematic Diagram
System Circuit Diagram
Terminal function
TeminalDescription1IGN12Engine Control Module (ECM)3B+4Stop Lmap
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Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Stop Lamp Switch Repair procedures
Adjustment
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the lower crash pad.
(Refer to Body - "Crash Pad")
3.
Remove the knee airbag.
(Refer to Rstraint - "Air Bag Module")
4.
Confirm the gap between stop lamp switch and bracket.
Stop lamp ...
Hyundai Sonata LF 2014-2019 Service Manual: CVVT & Camshaft Repair procedures
Removal
1.
Remove the cylinder head cover.
(Refer to Cylinder Head Assembly - "Cylinder Head Cover")
2.
Turn the crankshaft damper pulley so that No. 1 piston is at top dead center.
(1)
Turn the crankshaft damper pulley and align its groove with
the timing mark on the timing chain cove ...
