Two Codes ?
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From: La Porte, TX
Two Codes ?
Got these two codes after towing a load. They are P0603 and PFFFF.
Anybody know what these mean? My check engine light came on a few times and then would go off. Not sure what that would mean.
Anybody know what these mean? My check engine light came on a few times and then would go off. Not sure what that would mean.
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Joined: Jun 2005
Posts: 4,243
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From: AZ
Is the 0603 DTC continuous or does the code go away when you turn the engine off?
Possible causes:
Battery or PCM has been disconnected.
Battery cables loose or poor connection.
Battery discharged.
Open in KAPWR (Keep Alive Power) circuit.
Blown fuse (#2)
PCM.
Check for other codes.
Key on, engine off.
Clear DTCs.
Cycle key off, then on.
Perform retrieve Continuous DTCs.
PFFFF: I have no idea at all...sorry.
Possible causes:
Battery or PCM has been disconnected.
Battery cables loose or poor connection.
Battery discharged.
Open in KAPWR (Keep Alive Power) circuit.
Blown fuse (#2)
PCM.
Check for other codes.
Key on, engine off.
Clear DTCs.
Cycle key off, then on.
Perform retrieve Continuous DTCs.
PFFFF: I have no idea at all...sorry.
Last edited by nlemerise; Mar 27, 2007 at 03:24 PM.
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