Passenger front seat sliding not working

Make: Lancia
Model: Thesis Factory Service Manual
Year: 2002–2009
Section: Seats › Passenger front seat sliding not working

‹ Prev Driver's front seat sliding not working Next › Driver's front seat backrest adjustment not working

Fault diagnosisPassenger front seat sliding not working

PASSENGER FRONT SEAT SLIDING NOT WORKING

The sliding adjustment is carried out by means of the joystick located at the side of the seat and connected to the backrest adjustment motor.

STEP	OPERATIONS TO BE CARRIED OUT	TEST RESULTS
1	COMPONENT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Remove the seat control panel and check that the seat sliding buttons are working (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS	Move on to Step	Control panel faulty	Replace the control panel
2	ELECTRICAL SYSTEM CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Remove the seat and check the electrical system between the control panel and the sliding motor remote control switches (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS	Move on to Step	Electrical equipment faulty	Restore the electrical connection (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS
3	ELECTRICAL SYSTEM CHECK.	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the continuity/insulation between the passenger seat coupling and the sliding motor remote control switches the earth and the remote control switches (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS	Move on to Step	Electrical equipment faulty	Restore the electrical connection (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS
4	ELECTRICAL SYSTEM CHECK.	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check:the continuity / insulation between the sliding motor and remote control switches (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS	Move on to Step	Electrical equipment faulty	Restore the electrical connection (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS
5	ELECTRICAL SYSTEM CHECK.	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Electrically connect the seat and check for a supply positive at the sliding motor (Wiring Diagram ) E3076 ELECTRICALLY-ADJUSTABLE SEATS	Move on to Step	No positive	Move on to Step
6	COMPONENT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the operation of the remote control switches	Move on to Step	Remote control switches broken	Replace the remote control switches
7	CHECK ON CORRECT OPERATION	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the fault is no longer present		Fault persists	Replace the sliding motor.

‹ Prev Driver's front seat sliding not working Next › Driver's front seat backrest adjustment not working

Parts & tools for this job Staging For 2002 Lancia Thesis

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