What is the difference between these two PCM2 part models
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Location: Denver, CO
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The PCM2 (996.642.234.02) in my 2004 996TT went bad and I picked up another one on ebay that's a 996.642.234.03. Any issues I need to be concerned with between the parts models? Is there anything I need to do beside plugging in the wires?
Appreciate the help/suggestions.
Appreciate the help/suggestions.