John/Horace

Same tranny from 2009-2020:apparently. Sometimes called 40 TE as well. https://transpartsnow.com/rebuilt-solenoid-pack-a604-40te/

It sounds like either your alternator is not putting out enough power (ecm controls how much alternator charges) or possibly a problem with bad grounds or even main power connections at battery/fuse box. Lots of people on the site have replaced some of the undersized wiring with better gauge wire and cleaned up some of the main grounds (down to clean shiny metal) and then a thin film of dielectric grease. You need a tec with a multi meter and electrical knowledge to check over the main wire harness. Electrical specialist is better option than regular auto mechanic, if you can find one. Even auto starter, sound system installer are reasonable option. Older cars in the rust belt can often have issues with bad electrical connections. Not a simple diy without having some electrical back ground unfortunetly. You have already checked more than a few things yourself like HFM fuse. Bad grounds or corroded connections can create a lot of weird electrical faults with random patterns. May be as simple as post connections on battery. The dash clicking noise may be the blender door venting the cabin air to prevent moisture build up. Most cars do this, it’s around a 2 min cycle of dash louvers. If you-are having condensation issues, then it’s broken like 5rebel9 mentioned and needs changing. But not parasitic load.

According to wiki. The 40TES is used with the 2.4 L GEMA I4 engine

All transverse mount V6 engines have this starter motor design. Wife's Santa Fe v6 went over 350k kilometers with original starter. My brothers 3.5 in a Chrysler 300 went to wreckers with original working starter at 310k kms. They are designed with proper internal tolerances to function with the engine heat. These cars run in tropical countries with way more heat.. You can't likely add insulation without creating other problems. A used auto recycler OEM starter can be a better option than a cheap (often china) remanufactured nicely painted unit. If you lightly tap starter at no start and it works again. Probably solenoid contacts sticking. If not maybe armature flat spot or brushes having poor contact from heat expansion. There are some small electrical shops that can rebuild alternator/starters. Or take parts from two bad units to make one good unit.

Most common parasitic drain is the Bluetooth module staying on when it shouldn’t. In passenger side kick panel is a fuse panel with a black cover. Look for fuse labeled HFM hand free module, remove it and see if battery stays charged. You will lose your Bluetooth function with fuse removed. The module is very expensive and awkward to get to. Cheapest option is auto wreckers for part or online from rebuilding site. Booster packs sometimes won’t work if battery is really low. If it stills dies with HFM fuse removed then you need someone to troubleshoot what is staying on. Glovebox light it possible, could remove bulb. Leaving stuff plugged in charging in car also not good idea.

On the original 8.4 factory unit under display and settings...there is a option for control screen timeout. I wonder if that was selected as on. If it was a blank screen only and the entire entertainment system still powered on. Triggering could be firmware issue, but just disabling it could get functionality back. So many buried features on vehicle electronics now, not easy imo. But if you get the android functioning properly, lots of upside with less flaky... better phone operation. Takes time and maybe outside help.

Lots of conversion companies. My sons in laws have had two Braun Abilities wheel chair conversions. Their Grand Caravan Dodge is still on the road now. Large company I think Indiana head office, but branches every where. Only one I have looked at closely, nice workman ship. People don’t generally beat on this type of vehicle and high cost encourages proper maint. So sounds like a great deal. You certainly know the mechanical systems well…and you are doing a nice thing for family.

Soft pedal is fixable with hydraulic brake systems. The rear calipers on these cars with the integrated parking brake set up have a tendency to start to seize up if not constantly used, have experienced it. The return spring becomes not strong enough to fully release pads. You can tell by looking at parking brake mechanism if it’s starting to stick a bit. It also interferes with caliper function so brake bleeding difficult and soft pedal occurs. Either buy a rebuild kit with seals or buy another caliper. The second wheel down in your picture is not wearing evenly, it’s a rear wheel. I would start there. Small 4” piece of clear hose on bleeder screws helps see when air bubbles stop. Cross bleeder pattern front to back starting on passenger rear wheel. Don’t let master go low and allow air in to system. Or pay a mechanic with a vacuum bleeder unit.

Awful fasteners those one time things. Shouldn’t be used anywhere on cars imo. But roof rack fasteners might just be corroded fastener, can’t really see threads clearly. Maybe a spring type lock washer (not the serrated flat ones) might change the spot where locking needs to occur on the nut. If there is enough thread, can’t tell from pic. So old nut could still be used. Another option is try to find a fine threaded nut close to same diameter, see if it will lock up. Removing section of headliner to run new permanent style fastener up from inside could be a lot of work. Locosiete is the most experienced interior guy on this site. Might answer a pm about roof rack removal. spring washer pic.

Starter probably binding internally when heated up. They can fail like this sometimes. New starter over remanufactured unit is usually better. OEM over cheaper aftermarket even better. Mopar on Journey are often Nipodensa, one of the better manufacturers. Very pricy new. Reman Mopar is available. Could jumper starter relay moving contacts, 85 and 87 when not turning over. If it then turns over, then starter is ok, other issue like park neutral, security system, starter relay, wiring harness etc.

Could also buy a battery tender or trickle charger. Needs house power so extension cord, uses very little electricity. It stays always hooked up to battery when car is sitting. Will keep battery full without damaging it. Mechanics sometimes tie wrap them in place under hood with plug poking through grill for extension cord. Not that expensive to buy. Rather than squeeze clamps, the permanent mount style use bolt on spade connectors that mount right on power connections. If you go that route you could keep your cell hands free set up working, HFM fuse still in place.

Buy a cheap assortment back of plastic Xmas tree style clips from auto parts store. They often crumble when reused. Could go auto wrecker route for bumper cover replacement and crash pad foam. . Use your paint code from drivers door to see if you can get a match. If you splice the rad cradle, you can pop rivet a few home made brackets in place. Better than sheet metal screws, don't come loose and cause rattles.

Welcome to the forum. Sorry to hear about your cancer. My brother is on third go round with his, about 10 years now since the start. They are getting better with this disease, fingers crossed for you. You boosted your own Journey battery, very impressive . You seem to have done your reading on Journeys as well, smart. Newer cars with all their options tend to go through batteries. Short driving trips and sitting for weeks also tends to under charge batteries. A newer style of battery called AGM is being used on lots of cars now. It helps cover these issues. They are about $100 extra, worth considering. Same size foot print, compatible with current charging system. Last multiple times longer sitting than standard lead acid battery. In the short term there are things to do. If you can live without your cell phone working with radio. The HFM fuse should be pulled out from passenger front kick plate fuel panel. Most common source of parasitic battery drain. Very expensive to have repaired, pretty much dealer fix. Keep a charged booster pack like you have in your glove compartment. Or get an AAA membership. A bad washer pump shouldn't kill battery, but will need to be fixed. Make sure glovebox light is not staying on. Don't leave anything charging in charging outlets.

Hopefully not a twin turbo turbo V6 from 2022-23 Toyotas. https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjAvfuC-eKLAxW5v4kEHZhzBEsQFnoECBIQAQ&url=https%3A%2F%2Fwww.thedrive.com%2Fnews%2Ftoyota-will-replace-over-100000-v6-engines-in-recalled-tundras-lexus-suvs&usg=AOvVaw2Arqaz5rnjJ57LmGxTA151&opi=89978449