System Relay: Testing and Inspection
[1][2]BLOWER MOTOR RELAY TEST1. Key OFF.
2. Remove the front [1][2]blower motor relay.
3. Using a jumper, connect terminals 1 and 3 of the [1][2]blower motor relay to the battery positive terminal.
4. Measure the voltage at terminal 5 under the following conditions.
5. Using a jumper, connect terminals 1 and 6 of the [1][2]blower motor relay to the battery positive terminal.
6. Measure the voltage at terminal 7 under the following conditions.
7. If the voltages are not as specified. replace the front [1][2]blower motor relay. Otherwise, return to the Pinpoint Tests.