|  |  | Results of the tests | 
| 0 | PRELIMINARY CHECKS | ALL OK | PROBLEMS ENCOUNTERED | ACTION | 
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|  | When the vehicle is switched off, check whether the speed of the vehicle was more than 10 km/h or invalid | Move on to Step 1 | The vehicle was switched off with the speed above 10 Km/h | Place the TEG in the ON position, then OFF and then ON, with the vehicle speed below 10 km/h | 
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | All OK | Problems encountered | Operation | 
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|  | Connect the diagnostic equipment to the diagnostic socket and check:- That there are no errors in the TEG-Reader node- Continuity of the wiring    See E7065 ELECTRIC STEERING LOCK- B-Can continuity | Move on to Step 2 | 1. Error detected | 1. Continue as instructed by the diagnostic equipment | 
| 2.Teg-Reader wiring interrupted | 2.Renew the wiring    See E7065 ELECTRIC STEERING LOCK | 
| 3.B-Can interrupted | 3.Restore B-Can | 
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | All OK | Problems encountered | Operation | 
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|  | Connect the diagnostic equipment to the diagnostic socket and check at the brake node that the data for the wheel speed is valid | Move on to Step 3 | Error detected for the wheel speed | Continue as described by the diagnostic equipment | 
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | Problems encountered | Operation | 
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|  | Connect the diagnostic equipment to the diagnostic socket and check the following at the automatic gearbox node: That the gear lever is in Park/Neutral
 See E7065 ELECTRIC STEERING LOCKContinuity of the wiring between the gear lever and the steering lock node (signal for lever status - Park position)
 | Move on to Step 4 | 1. Gear lever not in Park/Neutral | 1. Place the lever in Park/Neutral | 
| 2. Gearbox selector node module defective | 2. Replace the gearbox selector node module    Op. 2130B48 GEAR SELECTOR ON AUTOMATIC TRANSMISSION - R R | 
| 3. Gearbox selector node wiring interrupted | 3. Restore wiring    See E7065 ELECTRIC STEERING LOCK | 
| 3 | KEY RECOGNITION DEVICE CHECK | All OK | Problems encountered | Operation | 
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|  | Connect the diagnostic equipment to the diagnostic socket and check in active diagnosis that the Teg-Reader is working properly | End of diagnosis | Teg-Reader defective | Release the keeper using the recovery key, extract the key and replace the key recognition deviceOp. 5520A14 IGNITION KEY LOCK BARREL - R+R |