Components - BRAKE LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
Component code | Description | Reference to the assembly |
B001 | ENGINE COMPARTMENT JUNCTION UNIT | |
B005 | MAXI FUSE BOX | - |
B098 | ADDITIONAL FUSE BOX | - |
C020 | PASSENGER SIDE DASHBOARD EARTH | - |
C030 | LEFT REAR EARTH | - |
C031 | RIGHT REAR EARTH | - |
D006 | FRONT/REAR COUPLING | - |
D085 | REAR/TAILGATE COUPLING | - |
F030 | LEFT REAR LIGHT CLUSTER | |
F031 | RIGHT REAR LIGHT CLUSTER | |
F040 | ADDITIONAL REAR LIGHT (THIRD BRAKE LIGHT) | |
H001 | Ignition switch | |
I030 | BRAKE PEDAL SWITCH | |
M001 | BODY COMPUTER |
Component code | Description | Reference to the assembly |
B001 | ENGINE COMPARTMENT JUNCTION UNIT | |
B005 | MAXI FUSE BOX | - |
B098 | ADDITIONAL FUSE BOX | - |
C020 | PASSENGER SIDE DASHBOARD EARTH | - |
C030 | LEFT REAR EARTH | - |
C031 | RIGHT REAR EARTH | - |
D006 | FRONT/REAR COUPLING | - |
D085 | REAR/TAILGATE COUPLING | - |
F030 | LEFT REAR LIGHT CLUSTER | |
F031 | RIGHT REAR LIGHT CLUSTER | |
F040 | ADDITIONAL REAR LIGHT (THIRD BRAKE LIGHT) | |
H001 | Ignition switch | |
I030 | BRAKE PEDAL SWITCH | |
M001 | BODY COMPUTER |
The vehicle brake lights are located at the rear in the side light clusters and in the special central third brake light and they consist of 10 separate bulbs.They are operated each time the brake pedal is pressed via the special switch on the actual pedal.767 there is a second "redundant" switch on the brake pedal used, in particular, by the engine management control unit and the ABS control unit.The "basic" switch (I030) is the "normally open" type (when the pedal is pressed, the switch closes), whilst the "redundant" switch (I035) is the "normally closed" type (when the pedal is pressed, the switch contact opens): the system checks the consistency of the "pedal pressed" information in this way.
Brake pedal switch I030 is supplied, at pin 1, by maxifuse box B005, and is protected by fuse F31 located inside the supplementary fuse box B098.The brake light command from pin 2 of brake pedal switch I030 is sent to pin 4 of body computer node M001.When the pedal is pressed, the body computer node supplies:- from pin 15 of connector L, pin 2 of left tail-light F030;- from pin 16 of connector L, pin 2 of right tail-light F031;- from pin 14 of connector L, pin 1 of extra tail-light (third brake light) F040;