Contents

			Test results
1	COMPONENT CONCERNED	IGNITION KEY CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Ignition keys	Try and see whether the other keys that came with the vehicle are working normally.	Go to Step 2	The other keys are also not working	Replace Body Computer Op. 5505A35 MAIN BODY COMPUTER/JUNCTION UNIT - R.R.
2	COMPONENT CONCERNED	AERIAL CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Code aerial	Check that the aerial is working properly	Go to Step 3	Code aerial faulty	Replace the Code aerial Op. 5580E08 AERIAL FOR ELECTRONIC KEY (CODE) - R.R.
3	COMPONENT CONCERNED	KEY PROGRAMMING	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Ignition keys	With the Examiner diagnosis equipment programme the keys, checking that the outcome is successful.	Go to Step 4	The faulty key cannot be programmed	Replace the faulty key.
4	COMPONENT CONCERNED	BODY COMPUTER OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Body Computer	Check that the Body Computer is working correctly	Go to Step 5	The Body Computer is not working correctly	Replace Body Computer Op. 5505A35 MAIN BODY COMPUTER/JUNCTION UNIT - R.R.
5	COMPONENT CONCERNED	ENGINE MANAGEMENT CONTROL UNIT OPERATION CHECK	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Engine management control unit	Check that the engine management control unit is working correctly	End of diagnosis	Engine management control unit not working correctly	Replace the engine management control unit Op. 1056B82 INJECTION/IGNITION SYSTEM E.C.U. (ONE) - R + R