Integra L4-1678cc 1.7L DOHC (VTEC) FI (1992)
Radiator Cooling Fan Motor: Component Tests and General Diagnostics
Fig. 22 Diode Terminal Identification
1.
Check for continuity in both directions between terminals 1 and 2, terminals 1 and 3 and terminals 3 and 2, Fig. 22.
2.
Continuity should exist in one direction only.