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charging system Sign up here! Search this forum this category all forums for All words Any words Whole Phrase (search options) Auto Repair Home>> Automotive Repair>> Automotive Wiring and Electrical drm New User Jan 14, 2009, 9:35 AM Post #1 of 6 (1468 views) charging system Sign In 1997 dodge 2500 pick up 360 v8 auto i have replaced the battery, the alternator,and the computor and i am still only producing 11.84 volts im lost!!!!!! way2old Veteran / Moderator Jan 14, 2009, 3:52 PM Post #2 of 6 (1465 views) Re: charging system Sign In If all fuses and all wiring is good, the only thing left is the voltage regulator. The only problem there is the regulator is built into the PCM (engine computer). Being way2old is why I need help from younger minds drm New User Jan 15, 2009, 4:42 AM Post #3 of 6 (1461 views) Re: charging system Sign In yes i realize the voltage reg is in the computor that is why if u read my post i put in a new computor a new battery and a new alternator. Loren Champlain Sr Veteran / Moderator Jan 15, 2009, 5:16 PM Post #4 of 6 (1449 views) Re: charging system Sign In Are you getting 12V to the alternator? It's gotta have battery voltage to make it 'work'. Loren SW Washington autojoe User Jan 17, 2009, 7:25 AM Post #5 of 6 (1442 views) Re: charging system Sign In the auto shut down relay(asd)supplies B+ to generator shoud be a dark green/orange wire.Make sure you have B+ at generator with ngine running.where are you measuring 11,84 volts?if you are getting 11.84 volts at battery+ then measure at generator output at generator.if good there bad wire from there to B+ or bad fusible link.If all is good then the wire from PCM to generator that controls the field(field driver in PCM)the wire may be bad.Would need labscope to scope signal on this wire but you could disconnect wiring from PCM and generator and do resistance to see if wire is good.also check all connections at generator. (This post was edited by Jeff Norfolk on Jan 17, 2009, 7:55 AM) jj User Apr 21, 2009, 4:27 PM Post #6 of 6 (1333 views) Re: charging system Sign In don't no if this well help but there was a charging fuse in the pdc i forgot which years   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

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