First off, I hope everyone is doing great and enjoying the start of the New Year. It’s been a bit since I posted on the status of the truck, so today is probably as good as any. Generally, the truck has been outstanding over the last 6-8 months with little to no issues and and I’ve only had very minor upgrades or updates to various components on the truck. Thus that brings me to the last couple weeks. About a month ago, I noticed a small amount of water pooling on the rubber Toyota floor mat on the passenger side. Upon further inspection, I found that the carpet was a bit damp but nothing that significantly worried me. I took some time to dry to the carpets and fish around to see where the water was originating from but no luck. I tooled around on a few threads here and took the steps to make sure that various drains were cleared, everything seemed to check out. Note: I have not had to replace the windshield (as stated in various threads that this could result in water intrusion if not correctly installed).
I tried to figure out how to replicate the intrusion but no luck. A week later, I came out and found a bit more water built up on the floor mat. Both times I had the truck backed up to the garage door, which means that parked ever so slightly downhill. Again, I cleaned up the water and tried to dry it out as best as possible—being the start of winter, drying out interior with near freezing temps was somewhat a challenge. Note: Since about mid-December, I’ve been parking the truck nose up and I’ve had ZERO issues with water coming into the truck (odd).
Last Monday, 1/6, I came out to the truck to go to work and start the New Year off right. However, the truck had different things in mind. The truck unlocked at the push of my key fob and I jumped in to push the brake, hit the start button. The dash flashes on, the starter makes a quick chirp and then everything goes dead—VERY VERY VERY DEAD. All systems were shut down within the truck, I couldn’t even unlock the rear door using the Cruiser Outfitters interior door unlock button. The only thing that had any read out was the Blue Seas Battery Display under the hood that game me 12.5V on the main battery.
I had a neighbor come over to try to jump the truck to life. He hooks up his battery, then we go to hook up the cables on the 200. By just connecting the Positive Terminal/Cable, the headlights came on and I checked the dash to see that the components of the dash were now on—the truck sluggishly started after 4 cranks (usually it’s like 1 or 1.5 cranks). I made arrangements to have the truck checked out at a local shop to see if I had any loose connections, bad battery or possibly an alternator issue. Got a call the next day, all is fine and the truck is keeping a static 12.5Vs on the primary and secondary battery and started right up every time they tested it. I get the truck back on Tuesday and the truck ran like it always has, so I was hoping that maybe it was just a simple “bad day”.
That takes me to this morning. I drove the truck just yesterday. Took it to a car wash and cleaned off the recent winter salt/grime. Came home and left it alone. I come out this morning to drive to the airport at 6am for a 8:30am flight. I push in the brake, hit the start button and it’s a repeat of last Monday. I couldn’t believe it, I was angry, I was stressed and I was going to be late for a flight while not having a chance to address this issue. Thankfully, my wife came home this evening and was able to repeat the same “jump” procedure we completed the previous Monday and the truck slowly came back to life. I contacted the dealership and they said to bring it in. As she was driving there, the infotainment system was shut down every time she came to a stop and the battery gauge would flutter from 14 down to about 12.
I’m seriously at a loss with this situation. I’m hoping that it’s nothing serious and my extended warranty will carry the day to finding a solution. I’m worried that the Dealership will target the dual battery system as a warranty violation and I’ll be on the hook for a really expensive repair, but we’ll see. I think what really kicks my ass about this is that I zeroed in a 200 for it’s reliability and longevity; having a truck that may not be electrically sound and could leave me stranded deep in the woods, desert or wherever makes me sick just thinking about it.
I’ve read about a half dozen threads on varying issues surrounding water penetration into the cabin and the results of corrosion on the ECU and wiring systems, so I’m not hopeful that this is going to be a open/shut case. Thoughts? Experiences with warranty work for modified Toyotas?