C13 THE GEARS DO NOT ENGAGE - Fiat - STILO - eLearn

3360187 - C13 THE GEARS DO NOT ENGAGE

Whilst driving, nothing above second is engaged irrespective of the mode (manual/automatic).

0	OIL LEVEL CHECK	All OK	Problems met	Operation
		Results of the tests
	Check the oil level See Test 2127B OIL LEVEL CHECK	Continue to Step 2	Level below Max reference	Top up the oil levelContinue to Step 1
	Check the oil level See Test 2127B OIL LEVEL CHECK	Continue to Step 2	Leve above Max reference	Reduce to Max levelContinue to Step 2
1	CHECK FOR OIL LEAKS	All OK	Problems met	Operation
	Check that there are no oil leaks See Test 2127C CHECK FOR FLUID LEAKS	Continue to Step 2	Oil leaks detected	Replace/repair the parts concerned, top up the oil levelContinue to Step 1
2	CONTROL UNIT ERRORS CHECK	All OK	Problems met	Operation
	Check that there are no control unit errors. In particular: Engagement sensor error Selection sensor error Engine speed error Clutch disc speed error Vehicle speed error No accelerator pedal information error Control unit broken error CAN network error	Continue to Step 5	Presence of one or more of the errors included in the list	Continue to Step 3
3	CHECKS ON FAULTS DETECTED	All OK	Problems met	Operation
	Check the faults See Test 2127I What to do depending on the error' present in the Selespeed control unit No accelerator pedal information.	End of diagnosis	Faulty connections (Engagement sensor, Selection sensor, Clutch disc speed, Vehicle speed, No acelerator pedal information and/or CAN network errors	Repair/replace the wiringContinue to Step 4
			There are no faulty connections (Engagement sensor)	Replace the engagement potentiometer and check the correct reading of the position by carrying out a series of gear changes.Continue to Step 4
			There are no faulty connections (Selection sensor)	Replace the selection potentiometer and check the correct reading of the position by carrying out a series of gear changes. Continue to Step 4
			Faulty connection (Engine speed)	Repair/replace the relevant partContinue to Step 4
			There are no faulty connections (Clutch disc speed)	Replace the clutch disc speed sensor and check that the reading of the position is correct by carrying out a series of gear changesContinue to Step 4
			One of the control units does not dialogue (CAN network errors)	Repair/replace the control unit concernedContinue to Step 4
4	AFTER THE CHECKS ON THE FAULTS DETECTED	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	The fault persists	Continue to Step 5
5	THE FAULT PERSISTS	All OK	Problems met	Operation
	Contact Technical Service for further information on the problem	End of diagnosis	Fault persists	Search for the fault starting from another symptom'