1996 Lexus LS 400 "power relay control circuit open" Questions

...relay on to supply power through a resistor to slow the pump down for less demand. The EFI main relay is the main supply relay to both of these sub relays. The fuel pump is powered up ultimately by ...

...power relay - ECM power relay harness is open or shorted - ECM power relay circuit poor electrical connection - Faulty (ECM Possible symptoms: Engine Light ON (or Service Engine Soon Warning Light) ...

...RELAY POWER CIRCUIT IS OPEN FROM THE RELAY TO FUSED POWER.HI FAN CONTROL CIRCUIT IS OPEN OR SHORTED TO CHASIS GROUND. FAN RELAYS FAILED. PCM HAS FAILED. CODE PO340 - NO CAMSHAFT POSITION SENSOR ...

...RELAY POWER CIRCUIT IS OPEN CHECK COOL FAN 1 FUSE. FAN CONTROL RELAY IS DAMAGED OR HAS FAILED. PCM HAS FAILED.I LISTED ALL POSSIBLE CAUSES TO CODE PO480. DTC P0480 Cooling Fan Relay 1 Control Circuit ...

relay ? these relays power the fuel pump ! The circuit opening relay provides ignition positive voltage to the fuel pump. The circuit opening relay is controlled by the powertrain control module (PCM)

...Diagnostic Lamp Power Stage Fault P1624 MIL On Request Signal//Cooling Fan Relay Low Circuit P1625 Cooling Fan Relay High Circuit P1665 Power Stage Group 'A' Fault P1670 Power Stage Group 'B' ...

...Control Module Power Relay Control Circuit Open (autocodes.com) P0685 ECM/PCM Power Relay Control Circuit Open (obd-codes.com) Saturn VUE (2005 - 2007) - fuse box diagram - Auto Genius Hope info ...

...Diagnostic Lamp Power Stage Fault P1624 MIL On Request Signal//Cooling Fan Relay Low Circuit P1625 Cooling Fan Relay High Circuit P1665 Power Stage Group 'A' Fault P1670 Power Stage Group 'B' ...

...MIL On Request Signal//Cooling Fan Relay Low Circuit P1625 Cooling Fan Relay High Circuit P1665 Power Stage Group 'A' Fault P1670 Power Stage Group 'B' Fault esta codigo no lo existe in hyundai ...

...Power Relay Control Circuit Open." The powertrain relay typically stays in the open position, and battery voltage constantly goes to the relay.Feb 28, 2022 P0685 Code: ECM / PCM Power Relay Control ...