Hyundai Sonata LF: IMS(Integrated Memory System) / Memory power seat unit Components and Components Location

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / IMS(Integrated Memory System) / Memory power seat unit Components and Components Location

Components

No	Connecter A	Connecter B	Connecter C	Connecter D
1	-	Batt (+)	-	-
2	Front tilt motor (Up)	GND	-	Seat rear height sensor
3	Rear height motor (Up)	Batt (+)	Slide switch signal (Forward)	-
4	Reclining motor (Forward)	-	Reclining switch signal (Forward)	Body CAN (High)
5	Slide motor (Forward)	GND	Front tilt switch signal (Up)	Body CAN (Low)
6	-	?	Rear height switch signal (Up)	-
7	Front tilt motor (Down)		Slide sensor	IGN1
8	-		Reclinin sensor	Batt (+)
9	-		Front tilt sensor	GND
10	Rear height motor (Down)		Seat position sensor power	-
11	Reclining motor (Backward)		-	IMS Switch 1
12	Slide motor (Backward)		-	IMS Switch 2
13	?		Slide switch signal (Backward)	-
14			Reclining switch signal (Backward)	SET Switch
15			Front tilt switch signal (Down)	-
16			Rear height switch signal (Down)	-
17			-	?
18			-
19			-
20			-

Description and Operation

Description The changed position of the seat by memorizing into the power seat unit with IMS switch controlling the optimal seat position set by the driver can be restored with the IMS switch...

Memory power seat unit Schematic Diagrams

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Thermostat Troubleshooting

Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the thermostat gasket Check the mounting bolts • Check the torque of the mounting bolts • Retighten the bolts and check leakage again. Check the gasket for damage • Check gasket or seal for damage • Replace gaskets and reuse the thermostat...

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation