Reatta V6-231 3.8L VIN C SFI (1990)
Radiator Cooling Fan Motor: Component Tests and General Diagnostics
Component Diagnostic Charts
Fig. 117 Chart C-12A (Cooling Fan Functional Check). 1989-90 Reatta, Riviera, Toronado & Trofeo. (Part 1 Of 2).
Buick Workshop Service and Repair Manuals
Component Diagnostic Charts|Page 2217 >
< Chart C-12B Cooling Fan No Low Speed|Page 2214
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