WIRING DIAGRAM - PARKING SENSOR - Fiat BRAVO 1.4 16v
COMPONENTS - PARKING SENSOR - Fiat BRAVO 1.4 16v
| Component code | Description | Reference to the operation |
| B002 | JUNCTION UNIT UNDER DASHBOARD | |
| B099 | MAXI FUSE BOX ON BATTERY | - |
| C020 | PASSENGER SIDE DASHBOARD EARTH | - |
| C038 | EARTH ON CENTRE TUNNEL | - |
| D006 | FRONT/REAR COUPLING | - |
| D013 | FRONT/BUMPER COUPLING | - |
| D020 | DASHBOARD/REAR COUPLING | - |
| D212 | BUMPER/REAR COUPLING | - |
| E050 | INSTRUMENT PANEL | |
| H001 | IGNITION SWITCH | |
| H090 | SWITCH CONTROL PANEL | |
| K097 | PARKING SENSORS | |
| M001 | BODY COMPUTER | |
| M084 | PARKING SENSOR CONTROL UNIT | |
| P044 | PARKING SENSOR BUZZER | - |
COMPONENT LOCATION - PARKING SENSOR - Fiat BRAVO 1.4 16v
| Component code | Description | Reference to the operation |
| B002 | JUNCTION UNIT UNDER DASHBOARD | |
| B099 | MAXI FUSE BOX ON BATTERY | - |
| C020 | PASSENGER SIDE DASHBOARD EARTH | - |
| C038 | EARTH ON CENTRE TUNNEL | - |
| D006 | FRONT/REAR COUPLING | - |
| D013 | FRONT/BUMPER COUPLING | - |
| D020 | DASHBOARD/REAR COUPLING | - |
| D212 | BUMPER/REAR COUPLING | - |
| E050 | INSTRUMENT PANEL | |
| H001 | IGNITION SWITCH | |
| H090 | SWITCH CONTROL PANEL | |
| K097 | PARKING SENSORS | |
| M001 | BODY COMPUTER | |
| M084 | PARKING SENSOR CONTROL UNIT | |
| P044 | PARKING SENSOR BUZZER | - |
DESCRIPTION - PARKING SENSOR - Fiat BRAVO 1.4 16v
The "Parking Assistance" system supplies the driver with information on distance when approaching obstacles (both behind and in front of the vehicle) thereby providing help with parking manoeuvres and identifying obstacles that are outside the field of vision.The de-luxe version has four rear sensors and four front sensors and is helpful not only when the vehicle is getting to close to obstacles at the rear but also obstacles in front of it.The driver is notified of the presence and distance of the obstacle from the vehicle by an acoustic signal which varies depending on the distance from the obstacle (as the distance from the obstacle decreases the frequency of the acoustic signal increases).The system is activated if the following conditions are present simultaneously:- key ON- reverse gear engaged (with the speed below 15km/h)- activation button - located in the control panel in the middle of the dashboard, right side - pressed (with the speed below 15 km/h).When the system is activated the buzzer warns of this condition and the LED next to the button is lit up.The system is deactivated:- by pressing the button again;- by disengaging reverse gear and when the vehicle speed is above 18 km/h.The LED goes out when the system is deactivated.
FUNCTIONAL DESCRIPTION - PARKING SENSOR - Fiat BRAVO 1.4 16v
The parking sensor control unit M84 receives a supply at pin 1 of connector A from the ignition-controlled INT line protected by fuse F51 of junction unit B2; pin 7 of connector A is earthed.The control unit is connected, via pins 6 and 12 of connector A and the CAN, to all the other nodes in the same network, for example receiving the information that reverse gear is engaged.The commands for the display are sent to the instrument panel via the CAN.The signal from the activation/deactivation button, located in the control panel in the middle of the dashboard, left side H90A, reaches pin 8 of connector A; a positive signal is sent from pin 3 of connector A lighting up the LED next to the button.The four rear parking sensors K97 are connected to connector B of the control unit M84: pin 8 provides the reference earth, pin 4 the power supply, pins 1, 2, 3 and 5 are connected to sensors K97E, K97F, K97G and K97H, respectively.The rear buzzer P44B is connected to pins 2 and 5 of connector A of M84.The four front parking sensors K97 are connected to connector C of the control unit M84: pin 8 provides the reference earth, pin 1 the power supply, pins 11, 10, 5 and 4 are connected to sensors K97A, K97B, K97C and K97D, respectively.The front buzzer P44A is connected to pins 1 and 14 of connector C.
