AUTOMOTIVE ELECTRICIANS

Fiat MULTIPLA 1.9 JTD 8V da 06/99 a 03/02 – DIRECTION INDICATORS / HAZARD WARNING LIGHTS – – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

Fiat MULTIPLA 1.9 JTD 8V  da 06/99 a 03/02 – DIRECTION INDICATORS / HAZARD WARNING LIGHTS –  – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

Wiring diagram - DIRECTION INDICATORS / HAZARD WARNING LIGHTS - Fiat MULTIPLA 1.9 JTD 8V da 06/99 a 03/02





COMPONENTS - DIRECTION INDICATORS / HAZARD WARNING LIGHTS - Fiat MULTIPLA 1.9 JTD 8V da 06/99 a 03/02



Component codeDescriptionReference to the assembly
B1Junction unit
B5MAXI FUSE box
B27Fuse power supply ignition operated excl ignition (INT/A)-
B27Fuse power supply ignition operated excl ignition (INT/A)-
C10Left front earth-
C11Front earth right-
C15Facia earth, driver's side-
C20Passenger side dashboard earth-
C30Left rear earth-
D1Front/facia junction-
E50Engine control and management systems
F10Left headlamp
F11Right headlamp
F20Left side repeater
F21Right side repeater
F30Rear left light cluster
F31Rear right light cluster
H1Ignition switch
H5Stalk unit
H90Switch control unit
J43Direction indicators / hazard warning lights relay-
M30Alarm control unit
M35Alarm remote control receiver

Component location - DIRECTION INDICATORS / HAZARD WARNING LIGHTS - Fiat MULTIPLA 1.9 JTD 8V da 06/99 a 03/02





COMPONENTS - DIRECTION INDICATORS / HAZARD WARNING LIGHTS - Fiat MULTIPLA 1.9 JTD 8V da 06/99 a 03/02



Component codeDescriptionReference to the assembly
B1Junction unit
B5MAXI FUSE box
B27Fuse power supply ignition operated excl ignition (INT/A)-
B27Fuse power supply ignition operated excl ignition (INT/A)-
C10Left front earth-
C11Front earth right-
C15Facia earth, driver's side-
C20Passenger side dashboard earth-
C30Left rear earth-
D1Front/facia junction-
E50Engine control and management systems
F10Left headlamp
F11Right headlamp
F20Left side repeater
F21Right side repeater
F30Rear left light cluster
F31Rear right light cluster
H1Ignition switch
H5Stalk unit
H90Switch control unit
J43Direction indicators / hazard warning lights relay-
M30Alarm control unit
M35Alarm remote control receiver

Description - DIRECTION INDICATORS / HAZARD WARNING LIGHTS - Fiat MULTIPLA 1.9 JTD 8V da 06/99 a 03/02


The intermittent turn signals and hazard warning lights delimit the entire vehicle perimeter.The right and left side turn signals are activated by raising or lowering a steering wheel stalk switch.The hazard warning lights (right and left side indicators operated simultaneously) are activated by means of a red button in the centre of the control panel in the dashboard.The turn signals are ignition-operated but the hazard warning lights can always be operated for safety reasons because they are supplied directly by the battery. The turn signal and hazard warning light circuits are protected by two different fuses.Two warning lights in the instrument panel, also the intermittent type, signal that the left and right indicators have been switched on; one is only for if there is a trailer fitted. There are two LEDs in the red hazard warning lights button: the first is ignition-operated and lights up the ideogram; the second, red one, comes on intermittently when the hazard warning lights are activated. Versions with alarm: the hazard warning lights are also activated by the alarm system which is connected directly to the power supply for these lights. Versions without alarm: the hazard warning lights are operated - when the door remote control is activated - by a special relay next to the junction unit. The hazard warning lights are also activated by the alarm system which is connected directly to the power supply for these lights.Connection for a trailer: by replacing the intermittent device with a double charge it is possible to activate the connection that signals that either the left or the right indicator has been switched on by means of a special warning light in the instrument panel.

Operational description - DIRECTION INDICATORS / HAZARD WARNING LIGHTS - Fiat MULTIPLA 1.9 JTD 8V da 06/99 a 03/02


The circuit is controlled by the switch control unit H90 . The intermittent type device is located in the steering column switch unit H5. It is earthed at pin 7 of connector A and receives a supply signal at pin 7 of connector D via the actual switch H90, when:the hazard warning lights are not on: the power supply is ignition-operated (INT) via fuse F1 of junction unit B1the hazard warning lights are on: the power supply comes directly from the battery via the line for maxifuse J/B1 of B5 and fuse F9 of junction unit B1. The intermittent device then produces a signal which supplies both the switch for the steering column switch unit direction indicators H5 and the switch for the hazard warning lights H90 . Operating the lever for the steering column switch unit H5 in either direction provides a power supply for the right indicators ( F11 , F21 , F31 ) or the left ones ( F10 , F20 , F30 ). The warning light, located in the instrument panel E50 comes on simultaneously . By pressing the switch in the control unit H90 on the other hand the three contacts that simultaneously supply all the lights (left and right branches) and the red LED in the actual switch that lights up the ideogram are closed. In switch H90 there is also a special LED that comes on through the ignition-operated supply (INT/A) protected by shunt fuse B27 . Versions with alarm: all the hazard warning lights are also activated by the alarm system control unit M30 ). ) Versions without alarm: all the hazard warning lights are activated by relay J43 which receives a direct supply from the battery, via the line for maxifuse J/B1 of B5 and fuse F9 of junction unit B1 : the relay is energized by a signal coming from the remote control receiver M35 , pin 1.

Junction unit



B001A



B001A



B001C



B001C



B001D



B001E



B001E



B001E



B001F



B001G



B001H



B001H



B001H



B001I



B001I



B001I



B001J



B001J



B001B



B001B



B001B



B001B



B001B



B001B



B001C



B001C



B001C



B001C



B001C



B001C



B001C



B001D



B001D



B001D



B001D



B001D



B001D



B001D



B001E



B001E



B001E



B001G



B001G



B001G



B001H



B001H



B001H



B001H



B001H



B001I



B001I



B001J



B001J



B001B



B001B



B001B



B001C



B001C



B001C



B001D



B001D



B001D



B001H



B001H



B001H



B001I



B001J



MAXI FUSE box



B005A



B005B



B005B



B005C



B005D



B005E



B005E



B005E



B005E



B005E



Fuse power supply ignition operated excl ignition (INT/A)



B027



B027



B027



B027



Left front earth



C010A



C010B



C010C



C010C



C010D



C010D



C010A



C010A



C010A



C010A



C010A



C010A



C010A



C010A



Front earth right



C011



C011



C011



C011



C011



C011



C011



C011



C011



C011



Facia earth, driver's side



C015A



C015A



C015B



C015B



C015



C015A



C015A



C015B



C015B



C015



Passenger side dashboard earth



C020



C020



C020



C020



C020



Left rear earth



C030



C030



C030



C030



C030



Front/facia junction



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001B



D001B



D001B



D001B



D001B



D001B



D001B



D001B



D001B



D001B



D001B



D001C



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001A



D001C



D001C



D001C



D001C



D001C



D001C



D001C



D001C



D001A



D001C



D001C



Engine control and management systems



E5030



E5030



E5030



E5030



E5030



E5030



E5030



E5050



E5050



E5010



E5010



E5010



E5010



E5020



E5020



E5020



E5020



E5020



E5020



E5030



E5030



Left headlamp



F010A



F010A



F010B



F010B



F010



F010A



F010A



F010B



F010B



F010



Right headlamp



F011A



F011A



F011B



F011B



F011



F011A



F011A



F011B



F011B



F011



Left side repeater



F020



F020



F020



F020



F020



F020



Right side repeater



F021



F021



F021



F021



F021



F021



Rear left light cluster



F030A



F030



F030A



F030



F030B



F030A



F030B



F030A



F030



F030A



F030



F030B



F030A



Rear right light cluster



F031



F031A



F031



F031A



F031



F031



F031A



F031



F031A



F031



Ignition switch



H001A



H001A



H001A



H001B



H001B



H001B



H001B



H001B



H001B



H001B



H001B



H001B



H001B



H001B



H001B



H001B



H001B



Stalk unit



H005B



H005B



H005B



H005B



H005C



H005C



H005D



H005A



H005A



H005A



H005A



H005B



H005D



H005B



Switch control unit



H090A



H090A



H090A



H090A



H090B



H090B



H090C



H090A



H090A



H090B



H090A



Direction indicators / hazard warning lights relay



J043



Alarm control unit



M030A



M030A



M030B



M030B



M30B



M030B



M030A



M030A



M030A



M030A



M030A



M030A



M030A



M030B



M030B



M030B



M030B



M030B



M030A



M030B



M030A



M030B



M030A



M030A



M030A



M030B



M030B



M030B



Alarm remote control receiver



M035



M035



M035



M035



M035



M035



M035



M035


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