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Thread: Supra 844
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19-05-2010, 11:59 AM #1
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Supra 844
Supra 844 showing code 'Alt Aux' and yet alternator is putting out 13.8 volts. Any ideas?
Also does anyone know part numbers for 'spurious' filters for this unit?
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19-05-2010, 12:19 PM #2
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Re: Supra 844
Is it voltage on the D+ terminal at the alternator. And is the D+ wire properly connected to this terminal? There has been some problems with loose spade type connector on the D+ terminal on older supras. You can also connect the D+ wire to the small 4mm diameter D+ screw instead of the D+ spade type connector directly on the regulator/brush assembly.
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19-05-2010, 09:46 PM #3
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Re: Supra 844
No charging alternator (check the alternator belts and cable connections).
Last edited by radekklimat; 19-05-2010 at 09:49 PM.
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01-06-2010, 08:29 PM #4
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Re: Supra 844
Problem turned out to be dodgy alternator!
Thanks SteinerN and Radekklimat
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