Workshop Manuals Factory service & repair Lancia
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Service news bulletins24 Special tools
Lancia Thesis Factory Service Manual (2002-2009)22 · Fault diagnosis
22 · Diagnostics

Interior lights not working with timer

Make
Lancia
Model
Thesis Factory Service Manual
Year
2002–2009
Section
Lights › Interior lights not working with timer
Fault diagnosisInterior lights not working with timer

INTERIOR LIGHTS NOT WORKING WITH TIMER

the rear courtesy lights are controlled directly by the Body Computer Node and the front ones by the Roof Node.

The activation messages for the front lights are sent via the B-CAN.

STEPOPERATIONS TO BE CARRIED OUTTEST RESULTS
1CHECK USING DIAGNOSTIC EQUIPMENTALL OKPROBLEMS ENCOUNTEREDACTION

Connect the Examiner diagnostic equipment to the diagnostic connector and check the following at the Body Computer NodeIn errors ambient

  • that there are no faults at the courtesy lights
Move on to StepCourtesy lights errorContinue following the instructions for the diagnostic equipment
2CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer presentFault persists

Replace the Body Computer Node

See in Op. 5505A32 BODY COMPUTER - R.R.

Parts & tools for this job For 2002 Lancia Thesis

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