Cigarrtte lighter and extra power ports are dead

wrong fuse , the service manual covers all that.
aux = old cig cigar jack in cab ? <<<< names change in time
but is the same CIG port, for sure.
the manual calls it

Horn/Cigar Lighter/Power Outlet oh, so horn is dead too,, sure.
fuse 15 is front CIG
read outlet (omg 2) is fuse 6 , 50amps that feeds FUSE B
fuse B is 20 amps and feds aux rear center pin power.out.

fuse B box name is RELAY and fUSE BOX RFB.

2109, I am answering from the dead pool. via a black hole,worm hole.
and almost 100 years in the future, we end cig ports and charge ports then and went full blown USB v50 AND or mag change slots.
sorry
the truth for many is they have no clue cars can have 2 or 4 fuSE boxes. 2 in cab and 2 in engine bay and even varies by the engine size,
BUT now fully gone, with PURE EV Byzantium batteries. the element found on MARs year 2050, with car EV batteries the sized of breadbox
and recharges in 10 seconds. AND RUNS 1000 MILES .
if you scan the PCM it will tell you what failed, so didnt?
BUT ELECTRIC BILLS NOW $2 PER kw/HOUR.
OUCH BUT A dollars is worth a penny then. oops.

i logged in to 2009 service manual on line for you.
and found.
BOTH UNDER HOOD! ALL 20AMPS
FUSE 38 named: LTR/DLC 20AMPS KILLS CIG (and scan tool both)
AUX JACK 33 IS AUX JACK ONLY.
SORRY NO RELAY YEAR 2009 BUT 2109 , NO CAR FOUND.
'
2019 SAME BOX, UNDERHOOD and again sorry no relays.
FUSE F70UA AND F25UA, 20AMPS BOTH.
2109, WE USE 20AMP BCM REGULATORS NO FUSES MA'/ AND IF YOU REMOVE THE SHORTS IN THE JACKS THE POWER RESUMES , like magic.
AUTOMATICALLY.

ymmv,

https://www.tacomaworld.com/threads/97-cig-lighter-port.371128/

bad ground

On my 79 Tacoma the cig fuse, and several others, are on a small panel directly behind the pull-out change drawer, in front of my left knee. Give the flip-out drawer a slight tug, and it pops out to reveal the fuses. The cig fuse is top row, second in from the right, 15amp. You may need to get the fuse puller thingey from the big fuse box under the hood.

{: ) There are two fuses that protect the front IP power outlet or lighter plugs. At the underhood fuse block, labeled CIG LTR 15amps and AUX PWR 20amps. See red arrows on diagram below.
The fuse on the driver side door fuse block labeled AUX PWR2 20amps protects the rear lighter plugs.

a defective outlet

The fuse on most GM vehicles for the OBD is CIGAR, which I think is ignorant of them because it is the most commonly blown.

I am not sure about "fusible link", But the suggeation I can give you is to open dash or where the outlet is located and check the wires in the back of outlet with a light tester.

you may have burned out the lighter unit.check the wires for melting also!