Hell all I just pulled these codes from my ACC:
b1227 Outside temp indicator sensor
b1231 Ect Sensor
b1233 Refrig temp sensor
b1234 Sun sensor
b1459 Series interface (K2) Connection to instrument cluster (A1)

Should I be worried about them ?
How do I erase them just in case they are old ones. I have had the car since new.

Peter

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Peter L. House
1998 Sport E430
Azure Blue
110,000k Miles

1987 Oldsmobile Cutlass Salon
V8 Bucket Seats
Factory Moon Roof