Check the instrument panel power supply

Make

Fiat

Model

500 Factory Service Manual

Year

2007–2024

Section

Instruments › Check the instrument panel power supply

Electrical equipmentCheck the instrument panel power supply

Check the instrument panel power supply

Check 5560BV

1.2 8v, 1.3 Multijet, 1.4 16v

STEP	CHECK TO BE PERFORMED	REMEDIAL ACTION IF THE CHECK IS NOT OK
1	Earth terminal check Disconnect the panel connector. Check that the resistance is less than 1 Ohm by connecting an ohmmeter between pin 1 and earth Move on to Step 2	Restore the correct earth connection.
2	Check on +15 power supply Turn the key to the ON position Check that there is a voltage of 12 V by connecting the voltmeter between pin 3 and the earth See E4010 INSTRUMENT PANEL	Restore the broken wiring between the Body Computer and Instrument Panel.
3	Check on +30 power supply Check that there is a voltage of 12 V by connecting the voltmeter between pin 2 and the earth See E4010 INSTRUMENT PANEL	Restore the broken wiring between the Body Computer and Instrument Panel.

Instrument panel connector pin out
Pin	Function
1	Earth
2	+30
3	+15
4	N.C.
5	CAN A
6	CAN B
7	Headlamp alignment corrector actuator signal reference
8	+ Dipped headlight
9	TRIP control from steering column switch unit
10	N.C.
11	N.C.
12	N.C.
13	N.C.
14	N.C.
15	N.C.
16	N.C.
17	Warning light from Micro
18	Warning light from Micro

16 Electrical