| CHECK TO BE PERFORMED | RESOLUTION IF THE CHECK IS NOT OK |
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| 1 | Insert the key in the key reader device and check that the wheel lights up to indicate that the B-CAN network is active.Check that the steering is released. | Restore B-Can continuity See E1050 CAN CONNECTION LINES |
| 2 | Connect the diagnostic tester to the TEG Reader node.Insert the key in the reader and ensure the system recognises the key.The test can be considered over | Replace the key and store it in the Teg Reader node.Move on to Step 3 |
| 3 | With the diagnostic instrument in Voltmeter mode, connect the positive probe to ignition Pin 6 and the negative to earth. See H003 IGNITION DEVICECheck that there is a 12 Volt voltage present. | Replace the key recognition device Op. 5505A31 ELECTRONIC KEY ACKNOWLEDGEMENT DEVICE - R. R. |
| 4 | Disconnect the wiring from the device connector See H003 IGNITION DEVICEConnect the diagnostic instrument in Ohmmeter mode with the probe between Pin 6 of the device and earth See H003 IGNITION DEVICECheck for the presence of a resistance less than 1 Ohm. | Reset the earth connection of the right facia area See E1020 EARTHS - DESCRIPTION |
| 5 | With the diagnostic instrument in Voltmeter mode, connect the positive probe to device Pin 2 and the negative to earth See H003 IGNITION DEVICECheck that there is a 12 Volt voltage present. | Replace the key recognition device Op. 5505A31 ELECTRONIC KEY ACKNOWLEDGEMENT DEVICE - R. R. |