23 · Diagnostics

Key cannot be extracted from block

Fault diagnosisKey cannot be extracted from block

KEY CANNOT BE EXTRACTED FROM BLOCK

With the vehicle stationary and the engine switched off the key cannot be extracted from the reader

1	CHECK USING DIAGNOSTIC EQUIPMENT	All OK	Problems encountered	Operation
		Test results
	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	Error detected	Continue as described by the diagnostic equipment
			Teg-Reader wiring interrupted	Restore wiring See E7065 ELECTRIC STEERING LOCK
			B-Can interrupted	Restore B-Can continuity
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
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. 5505A31 ELECTRONIC KEY ACKNOWLEDGEMENT DEVICE - R. R.

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