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DTC U1000 and U1255: Class 2 Data Circuit

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: DTC U1000 And U1255 (1 Of 2)
G01812744Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC U1000 And U1255 (2 Of 2)
G01812745Courtesy of GENERAL MOTORS CORP.
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