2003 Prius Hybrid Battery Leaking

I would call Remanufactured Hybrid Vehicle Battery Packs. They are over in Sanford, NC and if you can drive the car there, it is a one day install and you'll have a better traction battery when you're done.

I helped install one of their rebuilt traction battery packs in 2001 Prius with 250,000 miles. Two of us took four hours and it only cost the owner $1,700.

I have a 2003 Prius with over 123,000 miles and I'll probably use Re-Involt if I don't 'do it myself' as part of another project.

Bob Wilson

 

If you prefer to have them do the work, it is $282 in labor to swap packs.
01-03 Toyota Prius Upgraded HV Hybrid Battery Pack: eBay Motors (item 130400704032 end time Jun-25-10 05:13:06 PDT)

 

Well, let's be clear about what you are getting with the Re-Involt battery: it is composed of used 2G battery modules which have been swapped into a Classic battery case, then tested. It is unclear whether 38 used 2G modules are better than 38 new Classic modules, but it is true that the warranty in either case will be for one year.

 

One would have to seriously question how "new" any first-gen
modules purchased now really are, as they've been completely
superseded by the second-gen/third gen type. I'd be surprised
if PEVE is even making them anymore.
.
_H*

 

To answer some of the original questions.

I'm not sure anyone has an accurate answer. But I can definitely say that if you have 116K miles, then that car has a lot of life left in it. I'd pretty much say a minimum of 50K, possibly as much as another 200K. There are lots of folks on here who have a lot more miles than that. Mine has 160K and is still working perfectly (I did have to replace the hybrid battery a few months ago)

I asked my best friend the same question who is a Toyota mechanic. He told me they have never, ever seen an engine go bad in a Prius (1st, 2nd, or 3rd gen). In fact, he said he's never even seen one leak oil before. Probably because the engine doesn't run as hot as in other vehicles and spends a lot of its time not even running while the electric part of the car takes over.

Actually, $2,900 is a pretty good deal for a dealer. I've heard people on here say their dealers quoted twice, even 3 times that much for the same repair. After all, the battery alone is over $2,000 so the labor is only a few hundred.

I'd say you should get it repaired. If nothing else, it will sell better if you can tell the buyer that it has a new hybrid battery since that is the biggest concern to people buying a used hybrid.

As for Re-involt.. I think if I were going to sell the car, that would be fine. But if I planned to keep it for many years I'd rather have a new battery.

I wouldn't worry too much. I bought a new on in December and picked it up at the dealership still in a box. When i opened it, it had a good charge on the battery. If it had been sitting in a warehouse for years, it would have discharged by now.

 

I assume that you had to open up the new traction battery case, in order to move the traction battery ECU and the system main relays from the old battery case. Did you notice any difference in physical appearance, when comparing the new modules to the old?