Blower Motor Relay: Testing and Inspection

INSPECTION




1. There should be continuity between the NO.1 in the A and NO.10 in the 6 terminals when power and ground are connected to the NO.7 and NO.13 in the A terminals. (Passenger compartment relay box)
2. There should be to no continuity between the NO.1 in the A and NO.10 in the B terminals when power is disconnected.

REAR BLOWER




1. There should be continuity between the NO.4 in the A and NO.12n the B terminals when power and ground are connected to the NO.2 and NO.14 in the A terminals. (Passenger compartment relay box)
2. There should be to no continuity between the NO.4 in the A and NO.12 in the B terminals when power is disconnected.