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1-8 of 8 Results
  1. Problems, Maintenance, and Repair (Gen 2)
    2006 sienna awd limited. left the door open in the sienna overnight. Battery voltage in the morning was 5 V. Is there supposed to be some low-voltage relay that disables the dome light if voltage drops below a specified amount? If so what do I need to replace because the relay clearly is not...
  2. Anything Sienna
    I decided to change out the 9005 daytime driving lights as they are not very bright and a ugly yellow. I bought some led 9005 bulb replacements but they won't work as daytime lights as it appears that Toyota runs both the right and left lights in series when used as daytime running lights but...
  3. Problems, Maintenance, and Repair (Gen 3)
    So, recently I swapped my bank 1 O2 sensors to fix P0138-high sensor voltage b1s2. That seems to be ok now. Strangely, I had to change both sensors while the code was only for 1 sensor. Drove some miles and o2 sensors show ready for emission testing. Now after driving some miles I am getting P...
  4. Problems, Maintenance, and Repair (Gen 1)
    Hi - I have a 2001 Sienna with ~175k miles on it. Recently we have been having troubles with the battery not being charged enough to start after sitting in the cold garage for a few days. After jumping to start, it runs fine and then you can start it again without troubles. I thought it could be...
  5. Problems, Maintenance, and Repair (Gen 2)
    Hi, I have a 2005 AWL Sienna with AC converter option. Until last summer I worked flawlessly. Now I blow the fuse any time I turn on the system. Where is the converter actually installed? How tough a repair jt would it be replace it? Peter B.
  6. Problems, Maintenance, and Repair (Gen 2)
    Hi everyone! New to the forum here. Glad there are others that are willing to share information. With that thought just wanted to ask is there an external voltage regulator on the 2006 toyota sienna? Its intermittent.
  7. Problems, Maintenance, and Repair (Gen 2)
    Hi guys, Had the battery die today (3 years old, dealer said 2 weeks ago I should get it replaced, bad me!). Got a jump and took it to autozone for the warranty replacement. They said the battery was too low charge to test, but their tester said the voltage regulator was 'failed'. I took it...
  8. Problems, Maintenance, and Repair (Gen 2)
    Can someone please tell me how to change this sensor. I ran the scan and it showed this code P0158, I have a Sienna LE 2008. thank you
1-8 of 8 Results