K159 GENERAL FAILURE WARNING LIGHT ON CONSTANTLY - Lancia - MUSA - eLearn

184000508 - K159 GENERAL FAILURE WARNING LIGHT ON CONSTANTLY

Even if no fault for any of the functions is signalled by the general failure warning light, the warning light in the instrument panel remains on

The following functions cause the activation of the general failure warning light:Inertia switch operation (FIS)Exceeding of speed limitDiesel filter sensor failure (JTD only)Engine oil pressure sensor failureRain sensor failure (if fitted)Parking sensor failure (if fitted)Dusk sensor failure (if fitted)Window anti-crush safety system failure (HIGH version only)

0	PRELIMINARY CHECKS	All OK	Problems met	Operation
		Results of the tests
	Carry out the following preliminary checks, in order: Test the engine and start it up Set the speed limit at 30 km/h and road test the vheicle at a higher speed to cause the warning light to come on and the buzzer to sound. Check that the buzzer has not been disabled With the ignition ON, check that the minimum engine oil pressure warning light, water in the diesel filter warning light (for JTD engines) and MIL warning light carry out the initial test and go out on starting. If the vehicle is equipped with a rain sensor, with the ignition ON, place the ring nut on the steering column switch unit right lever in the intermittent position and check that the windscreen wiper system carries out the activation check. If the vehicle is equipped with a dusk sensor, place the ring nut on the left steering column switch unit lever in the AUTO position, cover the sensor and check that the dipped headlamps cone on. If the vehicle is equipped with parking sensors, engage reverse gear and check that the buzzer sounds. If the vehicle is equipped with anti-crush safety sensors for the windows, open the front windows, place an obstacle in the path of the window and activate the closing function. Check that the window stops and opens again	Continue to Step 1	The engine does not start in any conditions	Continue as instructed See table B10 ENGINE DOES NOT START
			The buzzer does not sound when the speed limit is exceeded	Continue as instructed See table K03 SPEEDOMETER NOT WORKING
			The minimum oil pressure warning light does not carry out the initial test	Continue as instructed See table K30 MINIMUM ENGINE OIL PRESSURE WARNING LIGHT NOT WORKING
			The minimum oil pressure warning light remains on	Continue as instructed See table K47 MILOMETER/TRIP METER FLASHING
			The water in the diesel filter warning light does not carry out the initial test	Continue as instructed See table K122 WATER IN DIESEL FILTER WARNING LIGHT OFF ( DOES NOT CARRY OUT INITIAL TEST)
			The water in the diesel filter warning light remains on	Continue as instructed See table K123 WATER IN DIESEL FILTER WARNING LIGHT ON CONSTANTLY
			The MIL warning light does not carry out the initial test	Continue as instructed See table K100 MIL WARNING LIGHT DOES NOT WORK
			The MIL warning light remains on	Continue as instructed See table K101 M.I.L WARNING LIGHT STAYS ON
			The windscreen wipers are not activated	Continue as instructed See table J30 WHEN IT RAINS, THE WINDSCREEN IS NOT CLEANED AUTOMATICALLY
			The buzzer does not sound when reverse gear is engaged	Continue as instructed See table N46 PARKING DEVICE BUZZER NOT WORKING
			The dipped headlamps are not automatically activated	Continue as instructed See table I04 SIDE LIGHTS / NUMBER PLATE LIGHT AND DIPPED BEAMS DO NOT WORK IN AUTO MODE
			The windows do not detect the obstacle	Continue as instructed See table M05 MANUAL FRONT WINDOWS NOT WORKING
1	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the diagnostic equipment and check the operation of the general failure warning light at the instrument panel node through active diagnosis	End of diagnosis	The warning light does not flash	Replace the instrument panel Op. 5560B11