Check engine light came on yesterday, after scanning the following codes came up, (P20BE and P20BD) after googling around I found that it’s DEF related something to do with the heater. Can I still drive while I have these codes?
The weather here has been very wild going from -35c to 0c in a matter of days, Today it’s -10c. I’m also curious if this rapid change in temperature could attribute to this error code. Should I clear the codes and see if they come back up?
Thanks everyone.
Edit: cleared the codes myself and the engine light turned off, still has permanent codes when scanning, when I started the truck after it turned over a few times and sputtered alittle but started. I have the block heater plugged in so that was weird, turned it off and then started it again with no delay that time.
The weather here has been very wild going from -35c to 0c in a matter of days, Today it’s -10c. I’m also curious if this rapid change in temperature could attribute to this error code. Should I clear the codes and see if they come back up?
Thanks everyone.
Edit: cleared the codes myself and the engine light turned off, still has permanent codes when scanning, when I started the truck after it turned over a few times and sputtered alittle but started. I have the block heater plugged in so that was weird, turned it off and then started it again with no delay that time.
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