Finally received a new pump from the dealer, and today managed some time to replace it. Hardest part was removing the damn pump cover! Some amazing industrial strength silicone seal used on that, and no easy way to separate the two plastic bits - and it was not obvious to me that there was a screw in the middle of the two holding them together since is was also covered with gobs of silicone...
In any event, before pulling the old pump, I plugged the new pump in, hit the ignition briefly, and it ran. So away we go - remove/replacement no problem following the excellent instructions. Everything back together, and... nothing! Pull the fuel lines again, and the top cover, and check for power - nothing at the pump terminal.
Checked the inertia switch, but re-setting it didn't change anything. Pulled the connector to it and one of the terminals looked like it had been arcing or hot. Didn't expect to find that, but not sure if it's the issue. Fuse is fine, have not tried the relays yet. I assume the inertia switch controls power to the pump or pump relay, so one of the leads should be hot with the ignition on I would suspect?
I'll try to swap the relays around tomorrow and see if that reveals anything, but any other ideas?
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