Does anyone here know the ins and outs of this model? I bought an 08 and I had it towed because it left me on freeway. A top toyota mechanic came over scanned it said my battery was bad. so I took otu the battery took it to a shop and tested it, they said there was nothing wrong with it. put battery back in and not the mechanic is too busy to come follow up with me. Now these are the codes I am getting and it doesn't make any sense when I cross reference it with the Lexus Manuals.




These are the calibration numbers of Hybrid Battery
Please if anyone knows how to work on these please let me know what my next steps ought to be.

Thanks

 

It could be your alternator, at least, it would explain some many unrelated errors.

 

I thought that even if the LS600H hybrid battery is bad that the car will run/drive A-OK (you just won't get good mpg and no electric-only start). Or if it is bad then the car just won't even move?

 

Pretty sure it won't run at all if the hybrid battery fails.

 

I would charge the 12v battery overnight then reinstall. The hybrid battery may have shut down due to overheat (filter need cleaning) or indeed an alternator issue as Anfanger suggested

 

Sorry guys, we should know by now, any Lexus or Toyota Hybrid do not have an alternator 🙄

 

Just came here to say that but you beat me to it haha

 

P0A80:

Error code P0A80

P3000




Sorry, but it looks like your Hybrid battery is the problem.

 

P0335

Not sure why this code is given

 

Dohhhhh!!!!! Apologies guys

 

@derreckla, did you get it diagnosed?

 

Sorry didn't see all the action on this thread since I originally posted.

Took battery out to hybrid shop they ran their diagnostic, nothing wrong with battery. Put battery back in car all kinds of problems stil.

I had it towed to same independent hybrid shop with battery in it and they again had to take the battery out and test it. They said there is nothing wrong with the hybrid system it has to do with the engine. its kicking code P0355 which is crankshaft sensor, wheel or computer. He said today he was going to test all the signals between them to try to figure out which one it is. Will update thread when mechanic finds a solution.

 

Thanks for the update and good luck.