WIRING DIAGRAM - INTEGRATED RADIO PHONE - Fiat 500 1.4 16v
COMPONENTS - INTEGRATED RADIO PHONE - Fiat 500 1.4 16v
Component Code | Description | Reference to the operation |
A001 | BATTERY | |
B001 | JUNCTION UNIT | |
C015 | DASHBOARD EARTH, DRIVER'S SIDE | - |
C030 | LEFT REAR EARTH | - |
D020 | DASHBOARD/REAR COUPLING | - |
D047 | CLOCK SPRING COUPLING | |
E050 | INSTRUMENT PANEL | |
H001 | IGNITION SWITCH | |
M001 | BODY COMPUTER | |
M162 | BLUETOOTH CONTROL UNIT | |
P020 | RADIO | |
P026 | HANDSFREE MICROPHONE | |
P143 | USB PORT |
COMPONENT LOCATION - INTEGRATED RADIO PHONE - Fiat 500 1.4 16v
Component Code | Description | Reference to the operation |
A001 | BATTERY | |
B001 | JUNCTION UNIT | |
C015 | DASHBOARD EARTH, DRIVER'S SIDE | - |
C030 | LEFT REAR EARTH | - |
D020 | DASHBOARD/REAR COUPLING | - |
D047 | CLOCK SPRING COUPLING | |
E050 | INSTRUMENT PANEL | |
H001 | IGNITION SWITCH | |
M001 | BODY COMPUTER | |
M162 | BLUETOOTH CONTROL UNIT | |
P020 | RADIO | |
P026 | HANDSFREE MICROPHONE | |
P143 | USB PORT |
DESCRIPTION - INTEGRATED RADIO PHONE - Fiat 500 1.4 16v
The Bluetooth system (Blue & Me without map navigation system) allows the use of a mobile phone on board the vehicle using voice commands or the controls on the steering wheel making it safe to drive and not break any laws.This technology makes it possible to use a mobile phone (with Bluetooth) through the hands-free system on the vehicle without the need for connections.The system consists of:
FUNCTIONAL DESCRIPTION - INTEGRATED RADIO PHONE - Fiat 500 1.4 16v
The Convergence control unit M162 receives a power supply, at pin 16, directly from the battery via the line protected by fuse F36 of the Body Computer M001 (pin 19 of connector E).The control unit M162 receives an ignition-controlled supply (INT), at pin 32, via the line for fuse F51 of the Body Computer M001 (pin 5 of connector E).Pin 15 of H162 is connected to the left rear earth C030.The Convergence control unit M162 (pins 14 and 30) is connected, via the B-CAN, to the radio P020 (pins A3 and A1 of connector A), to the Body Computer M001 (pins 37 and 52 of connector F), to the instrument panel E050 (pins 5 and 6) and to the other system nodes.The control unit M162 is connected, via pins 5, 22 and 21, with the radio P020 (pins 1, 2 and 3 of connector B) to manage the signals for the reproduction of the contents for the multimedia player function: AUX left, AUX right and AUX earth signals respectively.The Media Player USB socket P143 is connected to the Convergence control unit M162 (pins 3, 4, 19, 20 and 31) respectively, with signals: signal D+, reference earth, signal D-, 5V power supply and shielding.The hands-free microphone P026, located near the front courtesy light, is connected to pin 8 of M162, whilst pin 24 is prepared for the cable screening.The Body Computer M001 is connected to the radio controls on the steering wheel via clock spring D047: Specifically: