4.3L VIN X

WARNING: This page is about a different car, the 2003 GMC Sonoma. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: 4.3L VIN X, A/T Circuit, 4L60-E

Fig 2: 4.3L VIN X, Transfer Case Circuit, W/ 2-Speed Automatic Transfer Case

Fig 3: 4.3L VIN X, Transfer Case Circuit, W/ 2-Speed Selectable Transfer Case