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Pulling Codes


mike33

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Folks, anybody know how to pull codes on a 2002 Deville DHS? I tried the passenger off and warmer buttons, that doesn't work. Thanks in advance!

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Thanks Don. These are my two codes:

IPC U1016 History

PDM U1713 History

Anybody know what they are? Again 2002 Deville DHS. Tks!

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IPC U1016 = Loss of communication with PCM

PDM U1713 = Loss of front door module to window motor high speed comm.

Since these codes are history, just clear them, and forget them. After clearing, I usually will check back the codes, a few days later. Just to make sure that they do not reappear.

Don

"Modern warriors saddle iron horses of chrome."

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Thanks Again, one more question. When a code says "HISTORY", how old was the event? One year, one month, one day, so many ignition cycles?? I forgot.

Tks.

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After three ignition cycles without a fault detected, the code goes to history. After 50 ignition cycles without the fault being detected it gets cleared. So it is somewhere between 3 & 50 ignition cycles.

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