Hello all, long time reader, first time posting.
2009 Fiat Grande Punto 1.9 JTD. Fault code P0481-13, car in limp mode and EML on. The car has dual radiator fans, 2 resistors and relays mounted to the fan shroud and 2 relays in the engine fuse box.
On the diagnostic software MES doing actuation's:
Fan speed 1, works. Both fans run at low speed.
Fan speed 2, does nothing. (Suspect the car doesn't have this function?)
Fan speed 3, Fan 1 runs at full speed and Fan 2 does nothing.
Ive tried looking for the wiring diagrams relating to this, but every diagram Ive found shows 3 relays in the engine bay fuse box. This car only has 2 relays and its not like the relays been taken out, the wiring simply doesn't exist for the third relay in the socket. He's 2 example wiring diagrams from completely different places. In this example, the relay marked "T20" doesn't exist, so diagnosing the faults a bit difficult.
Thanks in advance.
Edit: Heres the fault shown in MES. When the engines on the description changes to "Dashboard warning light WAS activated for this fault".
2009 Fiat Grande Punto 1.9 JTD. Fault code P0481-13, car in limp mode and EML on. The car has dual radiator fans, 2 resistors and relays mounted to the fan shroud and 2 relays in the engine fuse box.
On the diagnostic software MES doing actuation's:
Fan speed 1, works. Both fans run at low speed.
Fan speed 2, does nothing. (Suspect the car doesn't have this function?)
Fan speed 3, Fan 1 runs at full speed and Fan 2 does nothing.
Ive tried looking for the wiring diagrams relating to this, but every diagram Ive found shows 3 relays in the engine bay fuse box. This car only has 2 relays and its not like the relays been taken out, the wiring simply doesn't exist for the third relay in the socket. He's 2 example wiring diagrams from completely different places. In this example, the relay marked "T20" doesn't exist, so diagnosing the faults a bit difficult.
Thanks in advance.
Edit: Heres the fault shown in MES. When the engines on the description changes to "Dashboard warning light WAS activated for this fault".
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