Jun 25, 2014 · Can someone tell me what the unloader relays do and are they connected with the ignition switch in some way?

Nov 21, 2013 · From my reading online, the k5 and k7 unloader relays control the blower motor and various other things. My issue has something to do grounding on the solenoid. The relay's are fine, …

Jan 14, 2015 · Pretty sure in '01 the fuel pump relay got moved behind the glove box. Unloader relay, rear window defogger relay, and central locking relay. I have 4 relays, 4th is fuel pump. New Sig, per …

Jul 12, 2017 · I have tried to determine the source of this signal. It energizes one of the unloader relays, K3. Where does it originate?

Mar 1, 2013 · Picture & amperage & description of every single fuse & relay in the BMW E39 EDIT: Added excellent fuse descriptions from Steve530 from post #4 on 3/3/2012. EDIT: Added cross …

May 15, 2012 · I need the part number for the relays that coinside with K15, K61, Kr example 61 36 1 378 238 original issue was loss of temp gauge

Aug 16, 2019 · A new unloader relay installed but not help. My suspicion is the alternator wire connector. Terminal 15 (center pin in the connector): 0 [V] w/o engine running, 12.7 [V] w/ engine running. ==> …

Mar 1, 2008 · EF5 = 30A, Unloader relay, power to coils (some say it's 30A - Fuel injector relay) Given the symmetry, my question has always been which end is EF1? Click to expand... Have you actually …

Mar 2, 2008 · Picture & amperage & description of every single fuse & relay in the BMW E39 EDIT: Added excellent fuse descriptions from Steve530 from post #4 on 3/3/2012. EDIT: Added cross …

Feb 4, 2013 · F19 = 5A, (empty) Electronic damper control [QSilver7 says F19 is in-between the ignition switch and an unloader relay terminal 15] F20 = 7.5A, Air conditioner, Heated rear window, Heater, …