|
Trying to wire up fans doing what you did with the relays. The two wires from my ecm are grounds for fan 1 and fan 2. I know you said to connect the main wires on relay 2 to constantly ground fan 2. Relay 1 will be primary fan and relay 3 will be secondary fan. Which wires get connected in relay 2: 3+5?
Trying to figure out where I would connect the wires from the ecu into the relay?
|