Workshop Manuals Factory service & repair Lancia
Lancia Thesis Factory Service Manual (2002-2009)22 · Fault diagnosis
22 · Diagnostics

Tilt sensor alarm not working

Make
Lancia
Model
Thesis Factory Service Manual
Year
2002–2009
Section
Alarm › Tilt sensor alarm not working
Fault diagnosisTilt sensor alarm not working

TILT SENSOR ALARM NOT WORKING

The tilt sensors are located on the roof node and are connected to the Body Computer Node via the A-BUS dialogue line.

The tilt sensor is operated and controlled by the Body Computer Node via a series of encrypted messages and can be excluded by the customer using the special button.

In the case of a failure the Body Computer Node detects and memorizes the causes of the malfunction.

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

Connect the Examiner diagnostic equipment to the diagnostic socket and check the following at the Body Computer Node:In parameters ambient

  • the presence of the tilt sensor

In errors ambient

  • that there are no problems relating to the tilt sensor
Move on to Step1. Tilt sensor faulty1. Replace the sensor module integrated in the courtesy light
2. Tilt sensor not present2. Check the conformity of the vehicle
2CHECK USING DIAGNOSTIC EQUIPMENTALL OKPROBLEMS ENCOUNTEREDACTION

Connect the Examiner diagnostic equipment to the diagnostic socket and check the following at the Body Computer Node:In active diagnosis ambient

  • the operation of the tilt module
Move on to StepThe tilt sensor is not working

Replace body computer

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

3CHECK ON CORRECT OPERATIONALL OKPROBLEMS ENCOUNTEREDACTION
Check that the fault is no longer present

Parts & tools for this job Staging For 2002 Lancia Thesis

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