ADD relay (Fuel Pump Relay?)

[NiftyNev]

Here is a pic of the so called Fuel Pump Relay. This is in fact the ADD relay. Confused? Ignore what is printed on the relay. It is the ADD relay.



Here is the location on the 2.4s.



Nev

[chasharman]

Add ???

What the hell does ADD mean? excuse my lack of knowledge.

[phoebelala]

What the hell does ADD mean? excuse my lack of knowledge.

Auto disconecting differential

[TonyN]

What the hell does ADD mean? excuse my lack of knowledge.

Automatic disconnect diff, its the system that lets you shift into 4wd on the move.

[phoebelala]

Automatic disconnect diff, its the system that lets you shift into 4wd on the move.

ha! beat ya

[chasharman]

A.D.D relay

thanks for enlightening the dummies!
I take it that is the clicking sound you hear when you engage and disengage 4wd. Looking at the photo, I am guessing that it is placed under the dashboard beside the steering column.
are these relays prone to going wrong?

thanks.

[NiftyNev]

are these relays prone to going wrong?

thanks.

Like any other electronic component they can fail but not a common fault. Just pull out the relay and test it.

Nev