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You can use a test light to jump from the excite circuit on the alternator to the battery to get it to start charging. You must use a test light don't just use a jumper. You still won't be able to drive the truck because the PCM reads the fuel level off the IPC and will put the truck in limp mode because it thinks you're out of fuel. You can try wiggling the connectors on top of the IPC to get it to turn back on but you probably need a new or rebuilt IPC
Last edited by p38fln; Feb 19, 2023 at 04:19 PM.
Reason: Changed "Get" to "Try" oopsie