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Low voltage at pin connector on alternator

  • Thread starter Thread starter Russ Cochran
  • Start date Start date Aug 24, 2019

Russ Cochran

New Member
Nov 26, 2016
13
0
1
North GA Mountains
Aug 24, 2019
#1
  • Aug 24, 2019
  • #1
04 Mustang has low voltage at the pin connector. Battery test 12.5, ignition on pin voltage at 11.45 Any idea what would cause this? Alternator is not getting message to start generating power to battery. BTW new battery and alternator, both test good on bench. No Charge means NO GO. Car is sitting please help if you can.
 
Last edited: Aug 24, 2019
S

Shuttleman83

Active Member
Jun 30, 2019
239
13
28
USA
Sep 7, 2019
#2
  • Sep 7, 2019
  • #2
Alternator / Generator fuse if you have one? Parasitic Draw? Possibly even ECU.
 
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