Test TC: Step 24

24) Checking Voltage Of VPWR To E4OD Solenoids  Turn key off and wait 10 seconds. Install breakout box, ensure ECA is connected. Ensure transmission bulkhead connector is disconnected. Set DVOM on 20-volt scale. With KOEO, measure voltage between test pins No. 37 and 57 at the bulkhead connector and chassis or battery ground. If voltage is greater than 10.5 volts, go to next step. If voltage is less than 10.5 volts, replace ECA, reconnect components and rerun QUICK TEST.