Iveco Dash pinout and repair

[Perryking]

Hi, I have here a Iveco Daily dash for repair. Fuel and speed gauge doesn't work. I need also pinout.

Anyone have info for repair this dash??

[waldi1979]

Green plug:
1 GND
17 +12v
19 +12v
24 fuel level (resistance to gnd)
26 fuel reserve (to gnd)

Blue plug:
22 speed signal

[bidu20]

fuel = 20 ohm -> Full
125 ohm -> 1/2
330 ohm ->empty

Speed = 170 Hz->60km/h

your km counter is working?

[Perryking]

No, the counter is not working.

[bidu20]

do you have a tachopraph?

[Perryking]

do you have a tachopraph?

Yes, but not work. Customer says tachograph is disconeected.

So what do you think about this problem??

Thanks!

[bidu20]

and wehn you test it on bench you have same problem?

[Perryking]

and wehn you test it on bench you have same problem?

I power up the dash in bench using this pinout but not power up at all

Green plug:
1 GND
17 +12v
19 +12v

Please can you explain me how to test gauges? And how to power up the whole dash? Thanks

[bidu20]

1	Kl. 31	M7
2	Klimaanlage	seriell
3	Blinker	Anhänger
4	Blinker	Anhänger
5	Alternator
6	Motoröldruck	tief
7	Handbremse	angezogen
8	Getriebeöltemp.	hoch
9	Nebenantrieb	Ein
10	EGR Warnleuchte
11	Immobilizer
12	Retarder	eingeschaltet
13	Airbag	Kl. 15
14	Airbag
15	Sitzheizung	eingeschaltet
16	Versorgung Impulse
17	Kl. 15
18	Kl. 50
19	Kl. 30
20	Standlicht	Beleuchtung Kombi +Kl.58
21	Motorölstand	tief
22	Motorölstandsensor	tief
23	MS7	Kl. 31
24	Tank	330 Ω = leer 125 Ω = ½ 20 Ω = voll
25	Kühlwassertemp.	60°C = 540 Ω 80°C = 250 Ω 100°C = 120Ω
26	Tankstand
27	Kühlwassertemp.	hoch
28	Bremsverschleiss
29	Motorölstand in Hydrolenkung	niedrig
30	Notöffner	blockiert
31	Notöffner	aktiv
32	Tür	offen

i test it with this. Does the instrument a test when it is turned on? (more lamps, you hear the gauges turn to zero?)

[Perryking]

No, no sound from gauges, no more lamps. In car, dash power up all even the reserve fuel light (reserve fuel light is on always), but fuel gauge and speed gauge not work, and in screen counter km doesn't change.

[Perryking]

I tried with 470 ohm resistor to GND in pin 24, fuel gauge doesnt move.

[bidu20]

i think your dash is ok. problem is with tachograph or speed sensor from tachograph. fuel-gauge maybe works not when you have problem with speed signal

[Perryking]

Ok, I´ll see in the van.

[bidu20]

Did you find the problem?

[Rikkic]

1	Kl. 31	M7
2	Klimaanlage	seriell
3	Blinker	Anhänger
4	Blinker	Anhänger
5	Alternator
6	Motoröldruck	tief
7	Handbremse	angezogen
8	Getriebeöltemp.	hoch
9	Nebenantrieb	Ein
10	EGR Warnleuchte
11	Immobilizer
12	Retarder	eingeschaltet
13	Airbag	Kl. 15
14	Airbag
15	Sitzheizung	eingeschaltet
16	Versorgung Impulse
17	Kl. 15
18	Kl. 50
19	Kl. 30
20	Standlicht	Beleuchtung Kombi +Kl.58
21	Motorölstand	tief
22	Motorölstandsensor	tief
23	MS7	Kl. 31
24	Tank	330 Ω = leer 125 Ω = ½ 20 Ω = voll
25	Kühlwassertemp.	60°C = 540 Ω 80°C = 250 Ω 100°C = 120Ω
26	Tankstand
27	Kühlwassertemp.	hoch
28	Bremsverschleiss
29	Motorölstand in Hydrolenkung	niedrig
30	Notöffner	blockiert
31	Notöffner	aktiv
32	Tür	offen

i test it with this. Does the instrument a test when it is turned on? (more lamps, you hear the gauges turn to zero?)

Hi Guys, wondering if anyone can help! I have a rev counter issue on my Iveco, I know the power comes from the green plug but does anyone have the pin outs for it? Thanks in advance!!