Dtc u1000
#1
Dtc u1000
I have a 2003 Deville. Recently the Engine light has been illuminated. Running through the codes I am noting U1000 Current.
Also, while running through the codes I am noting "No MSM data"
Please help.
I know it is a communications issue. Are these two items related?
Also, while running through the codes I am noting "No MSM data"
Please help.
I know it is a communications issue. Are these two items related?
#5
IPC U1000 code
My 2003 SLS runs great (66k miles) but it failed the Indiana Emissions testing due to lack of communication and not real emissions. I reset all the codes and the only code I get is IPC 1000 Current. Previously I had a crankshaft sensor velocity "B" (I think it was a 306) that had the check engine lite on but they both cleared on the reset. I get the IPC 1000 whether the engine is running or not. Where is the IPC? and what should I check for. Thanks
Thread
Thread Starter
Forum
Replies
Last Post
ItsJustLia
Cadillac Deville
1
11-04-2012 07:09 PM