DescriptionTo increase protection against theft attempts, an electronic immobilizer system known as the 'FIAT CODE' system has been adopted.The keys are equipped with an electronic transponder which transmits a coded signal to a special electronic control unit in the Body Computer. This allows the engine to be started if the code is recognised.The code used in the communication, which takes place via aerial, changes each time the car is started up (rolling code). The code cannot therefore be reproduced, even with electronic scanners.The main function of the Code control unit is to identify the code in the ignition key. The control unit contains a secret code which is used to communicate with the key Transponder. The body computer contains all enabled key codes in its memory, together with the code used in the communication between the body computer and the engine management unit. When the key is turned to MAR for for the first time, if the key is identified correctly, the code is transferred to the engine management unit and is then indelibly linked to the body computer.The two units communicate via a two-way serial line.
Functional description The CODE unit inside Body Computer M1 is supplied from the battery from the line of maxifuse CPL B99 - pin 18 of connector F, while the ignition-operated power supply (INT) reaches pin 9. The line leading from pin 29 of connector A is a serial line W leading to engine management unit M10 - which is responsible for the communication required for identifying the key and exchanging codes.This communication takes place via the CAN network in the case of normal operation. Body Computer M1 is linked to instrument panel E50 , via the CAN line to manage the CODE failure warning light. The aerial of CODE device P91 is connected via two leads to the CODE unit of M1 , at pins 4 and 5 of connector A; The aerial is located coaxially on the ignition switch so that it can register key insertion and activation. The various aerials in the car identify the presence of a CID inside the passenger compartment and inform the Passive Entry control unit M64; this sends start-up enablement to the Body Computer M1 SeeE7018 PASSIVE ENTRY via the CAN network.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the negative battery terminal.1. Remove the junction unit protective cover.192009560
5505A35
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER- R.R.Disconnect the battery negative terminal.3363361-7040A44facia lh side cover - r r1. Disconnect the front electrical connectors of the junction unitcomplete with body computer.2. Unscrew the retaining bolts.3. Remove from its seating the junction unit complete with bodycomputer.4. Disconnect the rear electrical connectors of the junction unitcomplete with body computer.2027438
5505A36
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Separate the junction unit (1a) from the body computer (1b),by releasing the retaining lugs (1c).2027440
5505A41
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER- R.R.Disconnect the battery negative terminal.3363151-5580C18air bag module - r+r . 769- 4110A16 steering wheel - r r for replacement or checks forversions with airbag and manual gearbox with hydraulic selection . 1. Disconnect the electrical connectors (1a) and remove the controlunit (1b) from its seating.2027441
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect the electrical connectors (1a) and (1b).2. Undo the fixing bolts (2a) and remove the door node (2b).2027444
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER- R.R.1. Release the clips and remove the protective cover for the uniton the battery.2. Undo the bolts (2a) and remove the battery fixing bracket (2b).3. Slacken the nut and disconnect the battery's negative terminal.2027495
5530B52
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Op. 5530B56 BATTERY DRIP TRAY COVER - R.R.3363098Op. 5530B10 BATTERY - R+R3363096- Disconnect the engine management unit electrical connections.Release the wiring from the retaining bands.1. Undo the rear fixing bolt (1a), release the front fastenings (1b) and place the engine compartment junction unit (1c) at the side.192008351
5530B56
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Undo the fixing bolts (1a) and remove the battery cover (1b).2027502
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER- R.R.Disconnect the battery negative terminal.3363357-7040A26steering column trim - r+r1. Undo the bolts fixing the analogue instrument panel trim.2. Remove the trim under the instrument panel.3. Undo the upper bolts fixing the instrument panel to the dashboard;then partly release the panel.2027547
767 It is not possible toorder a single lock barrel or to order barrels using a single partcode. When ordering barrels, observe the special procedure illustrated 3363161See assembly5580E anti-theft device .
5520A18
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER- R.R.Disconnect the battery negative terminal.3363357-7040A26steering column trim - r+r1. Disconnect the electrical connectors of the ignition block (1a)and Cruise Control (1b).2. Release the retaining clips on the ignition switch contact block.2027470
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER - R.R. . Disconnect the battery negative terminal.3362465-1048A32sleeve from air cleaner to intake manifold - r +r1. Disconnect the electrical connection of the throttle body actuator.2. Undo the fixing bolts (2a) and move the mounting bracket (2b),complete with injection control unit, aside.3. Undo the fixing bolt (3a) and remove the butterfly casing (3b).2024994
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the negative battery terminal.1. Disconnect the electrical connection for the PDA electropneumatic valve.2. Disconnect the two vacuum pipes from the PDA electropneumatic valve.3. Remove the PDA electropneumatic valve.192007968
1056B33
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the negative battery terminal.1. Disconnect the electrical connection for the PDA position sensor.2. Undo the retaining bolts (2a) and remove the PDA position sensor (2b).192007970
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER - R.R. . Disconnect the battery negative terminal.Remove the injection wiring from the area.1. Disconnect the electrical connector for the sender unit.2. Undo and remove the sender unit.2024995
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Op. 5530B56 BATTERY DRIP TRAY COVER - R.R.3363098.Disconnect the negative battery terminal.1. Disconnect the electrical connection for the sensor.2. Undo the fixing bolt (2a) and remove the sensor (2b).192007915
1056B56
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the battery negative terminal.1. Disconnect the electrical connection from the engine idle speedself-adjustment motor.2. Undo the bolts (2a) and remove the engine idle speed self-adjustmentmotor (2b).2025359
1056B60
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Op. 5530B56 BATTERY DRIP TRAY COVER - R.R.3363098.Op. 1048A10 AIR FILTER ASSEMBLY - R.R.3362462Disconnect the negative battery terminal.1. Remove the protective cap (1a) for the fuel manifold (1b) and discharge the fuel pressure in the manifold using the tool (1c).Collect the fuel in a suitable container.192007919
1056B61
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Discharge the fuel pressure using the toolconnected to the valve on the fuel manifold pipe.1. Disconnect the rapid attachment for the fuel supply pipe andrelease the latter from the fixing band.2025196
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER - R.R.Disconnect the battery negative terminal.1. Remove the clip securing the injector to the fuel manifold.2. Remove the injector from its seat.3. Remove the injector seals2025001
The manual procedure and the teser procedurefor re-initalising the electronic ignition/injection control unit isshown below.767When the car is first started,carry out the following operations whenever the throttle body or enginemanagement unit is replaced.769Procedure using testerMake sure that the ignition key is in theOFF position.Connect the tool to the tester input andplace the knob in position 3.Connect the Examiner diagnostic equipment.Turn the ignition key to ON position (engineoff).Wait for the test to be run on the throttlebody, when the tester will confirm that Turn the ignition key to the OFF position.Using the Examiner, check that the self-learningof idle speed has finished correctly ( LOWER THROTTLE BED SELFLEARNING-completed)767If the self-learning procedureis not correct, turn the ignition off (STOP position) and repeatthe above procecure. If the incorrectness continues, check thatthe diagnostic cable connection is secure and that the instrumentis working.Manual procedureTurn the ignition key to ON position (engineoff)Wait 60 seconds, the time required forthe control unit to check the throttle body's internal spring andthe butterfly's maximum/minimum angles.Turn the ignition key to the OFF positionWait 10 seconds, the time required forthe control unit to save the learnt values in EPROM.767After carrying out initialisation,the engine control unit may be deactivated (battery disconnection)without losing data.
1056B82
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER - R.R. . Disconnect the battery negative terminal.1. Disconnect the electrical connections (1a) for the injectioncontrol unit (1b) using the lever (1c).2. Undo the fixing bolt (2a) and disconnect the control unit earthlead (2b).3. Undo the fixing nuts (3a) and remove the injection control unit(3b) from support (3b).2025002
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on a lift. 1016A10 COPERCHIO INSONORIZZANTE - S.R.3355014Op. 5530B56 BATTERY DRIP TRAY COVER - R.R.3363098Disconnect the negative battery terminal.Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.33634881. Undo the nuts (1a) and move the cable duct protection (1b).2. Disconnect the electrical connection for the rpm sensor.3. Disconnect the electrical connection for the detonation sensor.4. Disconnect the electrical connection for the engine oil pressure warning light switch.5. Disconnect the electrical connection for the starter motor.6. Disconnect the electrical connection for the alternator.192007933
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER - R.R.Disconnect the battery negative terminal.1. Disconnect the water temperature sensor electrical connection.2. Undo the thermostat water temperatur sensor and remove.2025763
1060G16
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER - R.R.Disconnect the battery negative terminal.3362539-1016A10sound-proofing cover - r + r1. Disconnect the electrical connection from the excess pressuresensor.2. Withdraw the retaining bolt.3. Remove the excess pressure sensor2025764
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on a ramp.3363098-5530B56BATTERY DRIP TRAY COVER - R.R.Disconnect the battery negative terminal.1. Disconnect the electrical connection for the rpm sensor.2. Undo bolts (2a) and remove rpm and timing sensor (2b).2025765
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21 1016A10 sound-proofing cover - r + r3362539Op. 5530B56 BATTERY DRIP TRAY COVER - R.R.3363098Disconnect the battery negative terminal.1. Disconnect the electrical connection from the excess pressure sensor.2. Disconnect the electrical connection for the sensor.3. Undo and remove the pressure sensor from the fuel manifold.192009051
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213362539-1016A10sound-proofing cover - r + r1. Disconnect the solenoid electrical connection on the vacuum tankfor the throttle body pneumatic valve.2. Disconnect the vacuum pipe from the solenoid on the vacuum tankfor the throttle body pneumatic valve.3. Unscrew the bolt securing the pneumatic valve4. Remove the solenoid for the pneumatic valve on the vacuum tank.2025773
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363098-5530B56BATTERY DRIP TRAY COVER - R.R.Disconnect the battery negative terminal.1. Disconnect the electrical connection from the injection electroniccontrol unit.2. Undo nut (2a) and release earth lead (2b).3. Undo the retaining bolts.4. Remove the engine management control unit from its housing.2025774
1060G90
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213362539-1016A10sound-proofing cover - r + r3362573-1084A16oil dip stick pipe - r r- 5505A13 supplementary junction control unit in engine bay- r r Disconnect the engine injection wiring.Release the wiring from the retaining bandsand remove from the engine bay.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213363543-7210E66R.R. REAR BUMPER1. Disconnect electrical connection (1a) and undo securing bolts(1b)2. Remove the passive entry aerial2027586
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
Čeština
Dansk
Deutsch
Ελληνικά
English
English
Español
Français
Français
עברית
Hrvatski
Magyar
Italiano
日本語
한국어
Nederlands
Polski
Português
Português
Română
Русский
Slovenčina
Slovenščina
Svenska
Türkçe
中文 (中国)
