2002 400 sportmans no reverse

[executioner]

i have a 2002 400 sportmans 4x4 and it wont go into 4x4 any and all help would be greatly appreciated thanks

[fartknocker]

Does it have no reverse or no 4x4 in reverse..also, does the speedo work? It actually powers the awd..power runs from the awd switch, to the coils,then to the speedo, then to the ground through the speedo

Edited May 6, 2014 by fartknocker

[executioner]

it has no 4 x 4 in forward or reverse where should i start ?

[fartknocker]

Test the magnets,should be around 24 ohms.

are there any broken wires?make sure speedo is working and grounded properly. Is the AWD switch lighting up? Should have 13 ohms going to magnets... Is there magnetism at magnets?

[executioner]

ohms readings ok but speedo doesnt register ? now what thanks

Edited May 8, 2014 by executioner

[fartknocker]

99% chance speedo is the reason for no 4x4. Does the speedo log hours properly? If not it's probably the speedo head itself. If it logs hours but the trip meter and mph doesn't work then it may be the speed sensor on the right wheel. It's on the brake caliper bracket.

You can try to wire up.a hard ground first, the wire coming from the hubs goes to Pin E at the 6 pin( large connector) at the back of the speedo