198001674 - A025 ALARM VOLUMETRIC SURVEILLANCE NOT WORKING

When the alarm is switched on using the remote control, the system is activated correctly but the volumetric sensors do not interveneThe volumetric sensors are connected to the body computer node via an A-Bus serial line.The volumetric sensors can be excluded by the customer, using the special button. If there is a failure, the body computer node detects and memorizes the causes of the malfunction.

		TEST RESULTS
1	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Connect the Examiner diagnostic equipment to the diagnostic socket and check the following at the body computer node in parameters mode:- the presence of volumetric sensors in the errors mode:- that there are no faults with the volumetric sensors.	Move on to Step 2	1. Volumetric sensors excluded manually 2. Volumetric sensors not present3. Presence of faults	1. Switch on the volumetric sensors2. Check the conformity of the vehicle.3. Proceed as instructed by the diagnostic equipment
2	ULTRASOUND WAVES CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the ultrasound is connected correctly via the A-Bus line to the body computer    See E7015 ALARM	Move on to Step 3	Connections not correct	Restore the correct connections.
3	CHECK USING DIAGNOSTIC EQUIPMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Connect the Examiner diagnostic equipment to the diagnostic socket and check the following at the body computer node.In active diagnosis:the operation of the volumetric modules	End of diagnosis	1. Very defective sensors2. Body computer defective	1. Replace convergence/bluetooth control panel2. Replace body computer    Op. 5505A35 MAIN BODY COMPUTER/JUNCTION UNIT - R.R.