199001818 - C025 THE CAR GOES INTO NEUTRAL BY ITSELF (AT A SLOW SPEED OR WHEN STATIONARY) (Robotized gearbox)

Whilst I am stopping, travelling at a speed of less than 80 km/h, when I am at a standstill with a gear engaged (1st, 2nd or R)

		Test results
1	ERRORS IN AUTOMATED GEARBOX CONTROL UNIT CHECK	All OK	Problems encountered	Operation
	Check that there are no errors in the automated gearbox control unit. More specifically:- Microprocessor 2 error (in the following conditions: engine on, accelerator pedal released, brake not pressed and speed of less than 4.5 km/h)- CAN network errors (in the following conditions: engine on, accelerator pedal released, brake not pressed and speed of less than 4.5 km/h)- Engine speed (in the following conditions: engine on, accelerator pedal released, brake not pressed and speed of less than 4.5 km/h)- Selection solenoid- Clutch solenoid current- Clutch sensor- Automated gearbox electric pump.	Move on to Step 5	One or more errors on the list are present.	Move on to Step 2
2	CHECKS ON FAULTS ENCOUNTERED	All OK	Problems encountered	Operation
	Check the faults, carrying out    See Test 2127OI WHAT TO DO DEPENDING ON THE ERROR PRESENT IN THE ROBOTIZED GEARBOX CONTROL UNIT	Move on to Step 3	The Automated Gearbox has been replaced (Microprocessor 2 error)	Move on to Step 3
			Fault at the connections (CAN network errors, Selection solenoid error, Clutch sensor and/or Automated Gearbox electric pump)	Restore/replace the wiring    See E7051 ROBOTIZED GEARBOX
			One of the control units does not dialogue (CAN network errors)	Restore/replace the control unit concerned and move on to step 3
			Fault at connection (Engine speed)	Restore/replace the part concerned and move on to step 3
			The active diagnosis is inconclusive and no wiring errors are detected (Clutch solenoid)	Move on to Step 3
			Fuse and/or electric pump relay fault (Automated Gearbox electric pump)	Replace the component and move on to Step 4
			Electric pump winding faults (Automated Gearbox electric pump).	Replace the component    Op. 2127C30 HYDRAULIC SPEED SELECTION SYSTEM PUMP - R.R.
3	CLUTCH SOLENOID REPLACEMENT	All OK	Problems encountered	Operation
	If this step has been reached during the active diagnosis of the clutch solenoid, replace it    Op. 2127C56 CLUTCH CONTROL SOLENOID - R.R. and check it is working correctly by carrying out a gear change.	Move on to Step 4
4	REPLACEMENT OF GEAR SELECTION SOLENOID	All OK	Problems encountered	Operation
	If no connection / wiring faults are detected and the gear selection solenoid is in error, replace it    Op. 2127C54 GEAR SELECTION SOLENOIDS - R.R. and check it is working correctly	Move on to Step 5
5	FLUID LEVEL CHECK	All OK	Problems encountered	Operation
	Check the fluid level, carrying out    See Test 2127OB FLUID LEVEL CHECK	Move on to Step 7	Level lower than Max mark	Top up and move on to Step 6
			Level above Max mark	Bring to Max level and move on to step 7
6	FLUID LEAKS CHECK	All OK	Problems encountered	Operation
	Check there are no fluid leaks, carrying out    See Test 2127OC FLUID LEAKS CHECK	Move on to Step 7	Fluid leaks detected	Repair/replace the parts involved, top up the fluid.
7	FLUID PRESSURE CHECK	All OK	Problems encountered	Operation
	Check the fluid pressure, carrying out    See Test 2127OD FLUID PRESSURE CHECK	Move on to Step 10	Pressure < 40 bar	Move on to Step 8
8	PRESSURE SENSOR CHECK	All OK	Problems encountered	Operation
	Check that the sensor is working properly, carrying out    See T OIL PRESSURE SENSOR OPERATION CHECK	Move on to Step 9	Pressure sensor not working	Replace the sensor    Op. 2127E50 HYDRAULIC SELECTION GEARBOX CIRCUIT PRESSURE SENSOR - R.R.
9	ELECTRIC PUMP OPERATION CHECK	All OK	Problems encountered	Operation
	Check that the electric pump is working properly by carrying out    See Test 2127OE ELECTRIC PUMP OPERATION CHECK	Move on to Step 10	Voltage less than 11 V	Restore correct battery voltage.
			It is not possible to shift gears using the lever.	Activate the "bleed clutch" function from Examiner Plus or Smart to activate the electric pump.
10	DOOR SWITCH CHECK	All OK	Problems encountered	Operation
	Check the condition of the driver''s door switch (remember that the system acknowledges door opening if the accelerator pedal has been released for 4s, the brake is not pressed and the speed is less than 4.5 km/h)	Move on to Step 11	The door switch is not working properly	Check the condition of the connections, wiring and switch. Restore/replace the part that is not working.
11	CORRECT OPERATION OF LEVER CHECK	All OK	Problems encountered	Operation
	Check the operation of the lever (remember that it is possible to go into neutral with the vehicle travelling at a speed of less than 80 km/h and the brake and accelerator pedals released).	End of diagnosis	The lever does not work properly.	Check the condition of the wiring and connections. Restore/replace the part that is not working.