Why is my automatic shutdown relay making a clicking noise?
Why is my automatic shutdown relay making a clicking noise? Automatic Shutdown (ASD) Relay Making A Clicking Noise (Common On Jeep) Most likely the clicking noise is because there wasn’t enough voltage going to the relays to engage them. As a result, The (ECU) was detecting a low battery condition even though it had a good battery. What are the signs of a bad shutdown relay? Common signs include the car starting but stalling immediately, the Check Engine Light turning on, and the engine not cranking when turning the key. 1. Car starts but immediately stalls 2. Engine does not...