Riviera V6-231 3.8L VIN C SFI (1989)
Fig. 117 Chart C-12A (Cooling Fan Functional Check). 1989-90 Reatta, Riviera, Toronado & Trofeo. (Part 2 Of 2).
System Diagnosis
Refer to wiring circuits under Cooling System/Cooling Fan Motor/Specifications/Electrical when performing diagnostic procedures on these
systems. Refer to C-12 CHARTS for fan system diagnosis. When diagnosing a fan system malfunction, remember that fans are ECM controlled only.
