22 · Diagnostics

Key cannot be extracted from block

Make: Fiat
Model: Croma Factory Service Manual
Year: 2005–2010
Section: Starting › Key cannot be extracted from block

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Fault diagnosisKey cannot be extracted from block

KEY CANNOT BE EXTRACTED FROM BLOCK

With the vehicle stationary and the engine off and the ignition OFF, the key cannot be extracted from the ignition

0	PRELIMINARY CHECKS	ALL OK	PROBLEMS ENCOUNTERED	ACTION
		Results of the tests
	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
	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
	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
	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 Presence of errors Continuity of the wiring between the gear lever and the steering lock node (signal for lever status - Park position) See E7065 ELECTRIC STEERING LOCK	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
	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 device Op. 5520A14 IGNITION KEY LOCK BARREL - R+R

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Parts & tools for this job For 2005 Fiat Croma

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