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1. NAMING OF PARTS BB0 Battery BB1 Battery plus unit CA Ignition switch PSF Connection board – Fuse box C1300 Injection-ignition test connector V1300 Injection-ignition test warning lamp 1000 Starter inhibitor switch (automatic transmission)* 1135 Ignition coil 1200 Fuel pump relay 1205 Fuel pump fuse 1210 Fuel pump 1215 Canister purge solenoid valve* 1220 Coolant thermistor 1239 Idle regulation valve 1240 Inlet air thermistor 1302 Injection supply relay 1312 Inlet manifold pressure sensor 1313 Engine speed sensor 1317  Throttle potentiometer 1320 Injection-ignition control unit 1330 Injector 1348 Oxygen sensor heater fuse 1350 Oxygen sensor
4 Instrument panel 8000 Air conditioning switch* 8005 Air conditioning switch* 8020 Compressor supply relay* * According to equipment

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NOTE: Wiring Diagrams are classified by OE as belonging to one of three categories. These Three OE Categories Are:: 1 – Standard Equipment 2 – Engine Specific 3 – System Specific and Optional Equipment  Presents These Three Categories As Follows: Standard Equipment This category includes equipment such as Instrument Cluster and Gauges, Headlights/Tail Lights/Turn Signals, Rear Window Defroster, Wipers and Washers, etc.. Standard equipment is found on all vehicles regardless of which engine or optional equipment is installed. The Standard Equipment diagrams can be found at Power and Ground Distribution diagrams. These diagrams have a hyperlinked Wiring Diagram Index that lists all of the components shown within them. Click on the link for the component in question, and the link will take you to the first appropriate diagram with that component’s circuit. Engine Specific This category includes components and systems circuits such as Starting and Charging Systems, Engine Controls, Ignition System, Fuel Injection System, etc., which are unique to a specific engine. The Engine Specific diagrams can be found at Powertrain Management diagrams. These diagrams have a hyperlinked Wiring Diagram Index that lists all of the components shown within them. Click on the link for the component in question, and the link will take you to the first appropriate diagram with that component’s circuit. System Specific and Optional Equipment This category includes equipment such as Air Bag Systems, Anti-lock Brake System, Heated Seats, HVAC System, Comfort System, etc. and provides circuit details for those systems and components

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Wiring Diagram Index IMPORTANT NOTE This manufacturer uses “Track” style wiring diagrams. For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. See: Diagram Information and Instructions Oil Pressure Switch – Warning Buzzer NOTE: Starting with fuse 23, fuses in the fuse holder are identified with an additional numeral 2 added to the number when shown in the wiring diagram (i.e. fuse 23 in the vehicle becomes 223 in the diagrams, fuse 24 becomes 224, and so on). Track 1-14 IMPORTANT NOTE This manufacturer uses “Track” style wiring diagrams. For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. See: Diagram Information and

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Refer to System Wiring Diagrams . COMPONENT LOCATOR THEFT DETERRENT SYSTEM COMPONENT VIEWS Callout 1 2 3 THEFT DETERRENT SYSTEM CONNECTOR END VIEWS Passlock Sensor Terminal Identification Component Name Passlock(tm) Sensor Connector Ignition Switch Connectors Ignition Switch DIAGNOSTIC STARTING POINT – THEFT DETERRENT Begin the system diagnosis with Diagnostic System Check – Theft Deterrent . The Diagnostic System Check will provide the following information: The identification of the control module(s) which command the system. The ability of the control module(s) to communicate through the serial data circuit. The identification of any stored diagnostic trouble codes (DTCs) and their status. The use of the Diagnostic System Check will identify the correct procedure for diagnosing the system and where the procedure is located. DIAGNOSTIC SYSTEM CHECK – THEFT DETERRENT Test Description The number(s) below refer to the step number(s) on the diagnostic table. 2: Lack of communication may be due to a partial malfunction of the class 2 serial data circuit or due to a total malfunction of the class 2 serial data circuit. The specified procedure will determine the particular condition. 5: The presence of DTCs which begin with “U” indicate some other module is not communicating. The specified procedure will compile all the available information before tests are performed. 6: The listed DTCs are internal module malfunctions and should be corrected before attempting any other diagnostics. 7: The listed DTCs are battery voltage related malfunctions and should be corrected before attempting any other diagnostics.

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406 XUD11BTE Engine Fault: Starting difficult or impossible, once started no acceleration, although the fault may disappear after restarting. Fault normally occurs when starting the engine from hot. Cause: Locking of the rotor of the injection pump following wear of the housing. Solution: Read the fault codes, the rotor 2 position sensor must be the only fault code stored. If the decod rotor value is greater than 286 micro-seconds, remove & replace the injection pump. 406 ENGINE XUD11BTE Fault: When pulling away clutch judders. Cause: Slackening of the engine earth on the clutch housing next to the engine block. Solution: Tighten loose earth lead. 406 Petrol models Fault: Battery warning light remains on for 3 seconds after turning the ignition off. Cause: Alternator regulator re-supplies voltage onto the alternator exciter terminal. Solution: Replace the alternator (Denso) with new unit Part No: 5705.1J with modified regulator.