2012 Nissan Sentra Lost All Four Power Locks: Load Testing Cleared the Shared Circuit
Follow a Nissan Sentra four-door lock failure that required proving the shared circuit before accepting four failed actuators.
Tag loaded circuit test
12 Volts at the Connector but the Motor Is Dead? Test the Circuit Under Load
A connector can show battery voltage and still be unable to run a lamp, blower, pump, or solenoid. The unloaded meter has heard the circuit’s alibi; the component under load is the cross-examination. A few corroded strands, a loose terminal, or a burned relay contact may pass almost no current…