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Code I052 - Keep Alive Memory Error

WARNING: This page is about a different car, the 1994 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.

A Code I052 indicates "keep alive" or "long term" memory in IPC has been reset. This code will set anytime battery is disconnected. When code is set, IPC memory resets itself to initial values, eliminating any driver-desired changes. If Code I052 sets and it is known that the battery has not been disconnected, check contacts at IPC connector terminals A1 and C12. Also check ground continuity of terminals A5 and C16. See Figure .

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