Vauxhall VX220 Technical Information

Checking Procedure General InformationThis Checking Procedure contains the diagnosis of the following electronic system: Immobiliser Vehicle Diagn

T01 - Checking Procedure Validity Work Order Description Nominal Value Immobiliser This Checking Procedure is valid for the following vehicles: O

Inform the customer, that the system behaviour is normal respectively how to operate the system correctly. Yes:T05 - Preliminary Diagnostic Check

Above systems can influence the function of the current system. It is necessary to verify the correct function of these systems first. Yes:T07T07 - C

Note: If a trouble code is set, check for newest Technical Information TI regarding the trouble code before proceeding with the diagnostic procedure.

Work Order Description Nominal Value Most intermittent problems are caused by faulty electrical connectors, faulty ground connections, broken wiring

Refer to test step :C-05B3045 - Anti Theft Signal Voltage LowVariant configuration not or wrong programmed Concerned Terminals: - Refer to test ste

B3060 - Unknown Transponder KeyTransponder signal (Car Key Transmitter) recognition fault or Transponder car key (identification code) not recogni

immobiliser control unit recognises whether a valid transponder car key (car key transmitter) is present, whether the car key is programmed, and which

Ignition ON Note: The vehicle is supplied by the manufacturer with 2 programmed car keys. After a key has been deleted and programmed again, it i

the five available memory places. Concerned Terminals: - Yes:T08No:C-06T08 - Tester Display Transponder-Key 5 Status Work Order Description Nomin

Please take notice of any relevant safety measures for each work operation / step. The safety measures can be found in the following area of TIS 2000

If no request signal was registered, the diagnostic tester displays NOT RECEIVED. Concerned Terminals: 2 Yes:T11No:C-07T11 - Tester Display Securi

B-03 - Connect Diagnostic Tester and Establish Communication T01 - Connect Diagnostic Tester Work Order Description Nominal Value Before connecting

or Unknown ECU! Yes:T03No:T06T03 - Check: Programming Work Order Description Nominal Value Is the used diagnostic tester software up to date? No

Following functions must be performed in the given order: Refer to Table B-02 DATA LIST T12 Programmed Outputs Following functions can be performed

next test step Yes:B-05 - Trouble Codes T01 - Diagnostic Trouble Codes Work Order Description Nominal Value If any of the following trouble codes w

Yes:T03 - Connect Diagnostic Tester and Establish Communication Work Order Description Nominal Value Before connecting the diagnostic tester, observe

B-01 DIAGNOSTIC TROUBLE CODE Select and enable diagnostic tester actuator test: Refer to Motronic M1.5.5, Z 20 LET Table B-09 ACTUATOR TEST T13 Mal

digits of the programmed Vehicle Identification Number (VIN). and This test can be used to read out the mechanical car key number. This is an identi

Press corresponding key in the system main menu to call up Additional Functions, select the desired test and confirm with ENTER . Follow the instruct

reselected. Concerned Terminals: - Yes:T04No:C-02T04 - Tester Display Erase Transponder-Keys Work Order Description Nominal Value By means of t

Legend Legend 15 Ignition ON (terminal 15 ) A4 Control Unit - Multec 30 System voltage (terminal 30 ) A17 Control Unit - Immobiliser 31 Gro

Work Order Description Nominal Value With this diagnostic tester function the reset engine- and/or immobiliser control units are programmed in ord

even if an anti-theft warning system is installed. Otherwise not erasable PRESENT trouble codes will be set. Note: Before the first programming is c

Before programming the transponder car keys, the diagnostic tester must receive the programming approval from the TIS. - Before the first programmin

car pass. Ignition ON Press corresponding key in the system main menu to call up Programming functions, select the desired test and confirm with E

Read and record trouble codes Check for trouble codes with status INTERMITTENT or NOT PRESENT. If a trouble code is stored this may indicate the ci

by turns, because this can cause an electromagnetic interference in a circuit. Use the TECH 31 or an oscilloscope to observe the wiring harness for di

G1 Battery Wiring harness connector (component side) terminal 30 & Ground Yes:T02No:E14T02 - Check: Short to Ground/Interruption of Voltage Su

side) terminal 9 & Ground Yes:T06No:E05T06 - Check: Circuit Interruption of Ground Circuit Work Order Description Nominal Value Measure volta

Remove electrical component from socket: FB8 Fuse Check the following component for proper operation: FB8 Fuse Test okay? Yes:T10No:T11T10 - Ch

A13 Control Unit - Anti Theft Warning Unit A12 Control Unit - Central Locking A17 Control Unit - Immobiliser H1 Instrument Yes:E11No:E12Yes:E11No:

No. Legend No. Legend 1 A17 Control Unit - Immobiliser 4 Ignition Lock 2 Transponder Car Key 5 Aerial (integrated component in contr

A13 Control Unit - Anti Theft Warning Unit A12 Control Unit - Central Locking A17 Control Unit - Immobiliser H1 Instrument T19 - Check: Short to G

Wiring harness connector (wiring harness side) terminal 6 E03 - Result: Short to VoltageShort circuit to voltage between: X13 Diagnostic Link Wiri

A temporary current overload in the system behind fuse FB8 has occurred Important: In case of a temporary current overload, the cause for the blow

M1 Starter Check the following circuit for proper operation: Terminal 31 Terminal 30 C-02 - Control Unit Hard- and Software T01 - Check: Diagno

control units are never reset and replaced at the same time. E03 - Result: Defective ComponentDefective component: K117 Control Unit - Immobiliser

Ignition OFF Remove electrical component from socket: FB7 Fuse Check the following component for proper operation: FB7 Fuse Test okay? Yes:T0

Disconnect wiring harness connector from: S1 Switch - Starter Measure voltage between the following terminals: Wiring harness connector (wiring h

Before working on the pyrotechnical system: Ignition off Disconnect and mask battery negative terminal Wait 1 min until the capacitor in the control u

Yes:T15No:T17T15 - Check: Component Work Order Description Nominal Value Ignition OFF Disconnect wiring harness connector from: H1 Instrument I

Ignition ON Insert new fuse FB7 and then check the fuse for proper operation. Disconnect each of the following components/control units consecuti

Component LHD RHD Location A1 Control Unit - Airbag C3H C3H behind instrument panel A4 Control Unit - Multec D6H D6H at engine A5 Con

& S1 Switch - Starter Wiring harness connector (wiring harness side) terminal 30 E05 - Result: InterruptionCircuit interruption between: G1 B

FL1 Fuse Output contact & S1 Switch - Starter Wiring harness connector (wiring harness side) terminal 30 E12 - Result: System OverloadA temp

Is the following information correct for the actual vehicle? Z 22 SE Yes:T02No:T07T02 - Check: Short to Voltage/Ground/Interruption of Signal Circui

Ignition ON Measure voltage between the following terminals: A4 Control Unit - Multec (Wiring Harness Connector X21 ) Wiring harness connector (

Work Order Description Nominal Value Ignition OFF Disconnect wiring harness connector from: A5 Control Unit - Motronic (Wiring Harness Connecto

Wiring harness connector (wiring harness side) terminal 2 & Ground Yes:E06No:E07T11 - Check: Short to Ground of Signal Circuit Work Order Descr

Defective component: A17 Control Unit - Immobiliser Important: Reset concerned control unit (engine or immobiliser control unit) with diagnostic t

Defective component: A17 Control Unit - Immobiliser Important: Reset concerned control unit (engine or immobiliser control unit) with diagnostic t

or Defective component: A17 Control Unit - Immobiliser Important: Reset concerned control unit (engine or immobiliser control unit) with diagnost

Yes:T02No:T03T02 - Check: Programming Work Order Description Nominal Value Select and enable diagnostic tester programming: Program Transponder-Key

Warning Unit A14 Radio D3G B3G instrument panel A17 Control Unit - Immobiliser B3G D3G at steering column FL 1 Main Fuse D2H B2H B

Try to start the engine with a spare car key Does the engine start? Yes:T08No:E07T08 - Check: Component Work Order Description Nominal Value Sel

The immobiliser control unit was replaced but not reset. or Defective component: A17 Control Unit - Immobiliser Important: Reset concerned cont

Is the following information correct for the actual vehicle? Z 22 SE Yes:T02No:T03T02 - Check: Interruption of Signal Circuit Work Order Description

Wiring harness connector (wiring harness side) terminal 13 Yes:E01No:E03E01 - Result: Defective ComponentDefective component: A17 Control Unit - Im

Note: When troubleshooting is performed with a fused jumper wire (checking for short to ground/voltage) an automatic fuse can be used instead of th

Note: Terminal assignment, used terminals only Terminal Assignment Control Unit Wiring Harness Plug A17 (MY '01-'02)No. Legend No.

Legend Legend A4 Control Unit - Multec FB8 Fuse A17 Control Unit - Immobiliser X13 Diagnostic Link FB7 Fuse Abbreviations: 15 Ignition ON