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Wiring Diagrams

WARNING: This page is about a different car, the 1990 Cadillac Allante. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For information on exterior light circuits, see WIRING DIAGRAMS article in ELECTRICAL.

Fig 1: Data Line Circuit (1 Of 7)

G00081085

Courtesy of GENERAL MOTORS CORP.

Fig 2: Data Line Circuit (2 Of 7)

G00081089

Courtesy of GENERAL MOTORS CORP.

Fig 3: Data Line Circuit (3 Of 7)

G00081093

Courtesy of GENERAL MOTORS CORP.

Fig 4: Data Line Circuit (4 Of 7)

G00081097

Courtesy of GENERAL MOTORS CORP.

Fig 5: Data Line Circuit (5 Of 7)

G00081101

Courtesy of GENERAL MOTORS CORP.

Fig 6: Data Line Circuit (6 Of 7)

G00081105

Courtesy of GENERAL MOTORS CORP.

Fig 7: Data Line Circuit (7 Of 7)

G00081109

Courtesy of GENERAL MOTORS CORP.

Fig 8: Retained Accessory Power Circuit (1 Of 2)

G00081087

Courtesy of GENERAL MOTORS CORP.

Fig 9: Retained Accessory Power (2 Of 2)

G00081091

Courtesy of GENERAL MOTORS CORP.

Fig 10: Vehicle Speed Sensor Circuit

G00081084

Courtesy of GENERAL MOTORS CORP.

Fig 11: Data Line Circuit

G00081065

Courtesy of GENERAL MOTORS CORP.

Fig 12: Power & Ground Circuit (1 Of 2)

G00081069

Courtesy of GENERAL MOTORS CORP.

Fig 13: Power & Ground Circuit (2 Of 2)

G00081073

Courtesy of GENERAL MOTORS CORP.