check engine light
#2
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ORIGINAL: 06Dieselpower
[
]dealer says battery temp, they reset, and 2 days later its on again
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![Embarrassment](https://dodgeforum.com/forum/images/smilies/redface.gif)
#3
#4
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ORIGINAL: 06Dieselpower
Just bought the truck, only have it 3 weeks,and Don't know how to check codes, this is all new to me, looking foward to learning,I'm going to the dealer tomarrow and willlet you now the codes tomorrow night. (awsome truck man)
Just bought the truck, only have it 3 weeks,and Don't know how to check codes, this is all new to me, looking foward to learning,I'm going to the dealer tomarrow and willlet you now the codes tomorrow night. (awsome truck man)
Someone should be able to give you an idea about what's going on.
#6
#7
Join Date: May 2006
Location: North Plains, Oregon
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#8
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Ahh yes, the infamous batt temp sensor....
Have you been plugging the truck in? If yes, here's your problem. If no, it may just be a bad sensor (this is a known issue).
1 - It's needs to be flashed and / or have that sensor replaced.
2 - The reason it comes on is the TIPCM sees a different of more than 2.6 degrees between your coolant temp, batt temp and air intake temp. This causes the CEL to come one. The flash is suppossed to address this.
3 - On mine, they replaced all three of those sensors, the entire wiring harness and the TIPCM (mine wouldn't hold the flash for more than a few days and would then revert back).
This has aparrently been an issue and DC is aware of it.
Have you been plugging the truck in? If yes, here's your problem. If no, it may just be a bad sensor (this is a known issue).
1 - It's needs to be flashed and / or have that sensor replaced.
2 - The reason it comes on is the TIPCM sees a different of more than 2.6 degrees between your coolant temp, batt temp and air intake temp. This causes the CEL to come one. The flash is suppossed to address this.
3 - On mine, they replaced all three of those sensors, the entire wiring harness and the TIPCM (mine wouldn't hold the flash for more than a few days and would then revert back).
This has aparrently been an issue and DC is aware of it.
#10