Buick Century (1989) – wiring diagrams – HVAC controls
Year of productions: 1989
HVAC controls
Version 1
HVAC controls
Version 2
HVAC controls (part 1)
HVAC controls (part 2)
Version 3
HVAC controls
Version 4
HVAC controls
Version 5
HVAC controls
Version 6
HVAC controls (part 1)
HVAC controls (part 2)
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.