Test E: Blower Relay Test

1. Remove the connector from the Blower Relay and measure the voltage to ground at each wire of the connector.

Test E Blower Relay Test Part 1 Of 2:

^ If all the voltages are good, proceed to step 2.
^ If the voltage at a wire is not correct, check the circuit to that terminal.

2. With the connector still removed from the Blower Relay, measure the resistance to ground at the following connector terminals.

Test E Blower Relay Test Part 2 Of 2:

^ If the voltages and resistances at the Blower Relay connector are correct, but the relay does not operate, replace the relay.