Clear codes? P2609
#1
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Tried searching, but for some reason (probably my own) I couldn't come up with anything on how to clear the codes on a 4th gen truck. Do I just disconnect the 2 ground cables for 5 minutes trick?
I am getting a P2609 Generic code (Intake Air Heater System Performance). After a little research on the code, I am going to check & clean all connections & would like to see if it still throws the same code.
I am getting a P2609 Generic code (Intake Air Heater System Performance). After a little research on the code, I am going to check & clean all connections & would like to see if it still throws the same code.
Last edited by 7lazy77; 05-06-2014 at 11:58 AM.
#2
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Not really sure if disconnecting the battery cables will help, I know that if you take to Autozone or Advanced Auto and they run the scan tool, they will not clear the codes for you however, when I asked about it a while ago, they said "Here, see this button, press it and it will clear the codes" all while they looked away.
#3
#4
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That DTC is probably erroneous. There was a STAR case where it stated they were developing a software update for overly sensitive diagnostics. It was not dated, so you may want to check with the dealer and see if there is a flash available on the scan tool.
TSB 18-005-13 was the latest mentioned for the flash.
I'm going to move your thread to the Diesel truck section, as that is a Cummins DTC and I assume you have a 2500 ?
Belated Welcome to Dodge Forum, BTW
TSB 18-005-13 was the latest mentioned for the flash.
I'm going to move your thread to the Diesel truck section, as that is a Cummins DTC and I assume you have a 2500 ?
Belated Welcome to Dodge Forum, BTW
Last edited by TNtech; 05-06-2014 at 08:25 PM.
#6