Where did you get those codes from? They don't look right. A/C codes are usualy in the form of Eb1 xxx. Use the procedure here to get the A/C codes and post what you find.

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"It's not about how fast you can go, but how well you can go fast."

Bob in Richmond

'97 S320 (LWB), Ruby Red Metallic, 73k miles
'97 S420V, Smoke Silver Metallic, 155k miles