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Mine behaved that way as well. If I drove short drives only, the light would eventually go off on its own. Then, the next long drive (longer...
From what I understand, the valve is only for directing coolant into and out of the thermos. So, when it gets stuck, you basically loose the...
Yes, after clearing the code, mine would usually take a few days to reappear. I think a drive longer than 20 minutes would trigger the code....
I used an ELM327 with my android tablet to delete the stored code (which removed the check engine light), but Patrick's method sounds easier....
If you are planning to do a drain and refill for normal maintenance and you are in the model years that have the TSB on this (I think 2004 and...
No. The valve turns, but its stiff, not sure if its too stiff. Also, the motor could have gone out. The only other thing is the position sensor...
I updated my post with the part number, you are correct. I am attaching a picture of the internals. I was able to manually rotate the valve,...
Thanks. I used a Canon SD1300 IS.
Video added.
Hello, I just replaced my Coolant Control Valve in order to address the Check Engine Light P1121. When I first got the CEL P1121, I scanned these...
I think it depends on how dead your battery is. My door didnt shut all the way and my battery was already on its last legs (7 years old), so I...
When it first happened, I checked the coolant and the reservoir had some, but it was just under the L. So I topped it off. The level hasnt...
I am also seeing the P1121 code come and go. It started about 2 months after the inverter coolant recall service.