Anti-theft device
- Make
- Alfa Romeo
- Model
- 145/146 Electrical System Diagnosis Manual, Volume 3
- Year
- 1994–2001
- Section
- Electrical components › Anti-theft device
145 electrical system diagnosisAnti-theft device
ANTI-THEFT DEVICE
For the description and diagnosis see "Electric system Diagnosis".
REMOVAL/REFITTING CONTROL UNIT-SIREN
- Disconnect the battery (-) terminal.
- Remove the luggage compartment protective trim (see GROUP 70).
- Remove the trim just enough and slacken the two screws fastening the alarm system control unit-siren support bracket.
- Disconnect the two electrical connections and remove the control unit-siren complete with support bracket.
- On the bench, if necessary, separate the control unit-siren from the support bracket.
REMOVAL/REFITTING RECEIVER FOR REMOTE CONTROL AND VOLUMETRIC SENSORS
- Disconnect the battery (-) terminal.
- Working on the points illustrated, remove the receiver and volumetric sensor support plate.
- Disconnect the connection and remove the receiver-sensor assembly complete with plate.
- On the bench, slacken the two fastening screws and separate the plate from the receiver - volumetric sensors.
REMOVAL/REFITTING BONNET OPEN DETECTION SWITCH
- Disconnect the battery (-) terminal.
- Disconnect the electrical connection, remove the upper finishing, then prise and remove the switch complete with wiring from its housing.
Parts & tools for this job For 1994 Alfa Romeo 145/146
- TOOLDigital multimeterSearch: automotive digital multimeter
- PARTAssorted fuse kitSearch: car fuse assortment kit
- TOOLWire crimper and connector kitSearch: wire crimper connector kit
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