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Electrical issue, not major...

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Old Aug 18, 2010 | 06:09 PM
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KiwiFord
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Electrical issue, not major...

Ok, my '77 F150 has a guage in it that tells me if my alternator is charging on not, or maybe it's the state of the battery,but it doesn't move, can anyone tell me what wires go where so I can get it to work...
Cheers,
Shane
 
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Old Aug 18, 2010 | 06:49 PM
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steponit
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This is normal occurance.

There is shunt located in the wiring that makes the guage read out the charging but,usually ther gauge goes bad.

I suggest to install a Voltmeter under the dash
 
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Old Aug 18, 2010 | 08:04 PM
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It's normal, as was stated, for the ammeter needle to barely move or not over at all. No really! It was used from 66-80.

The official Ford TSB for the time stated this to test the gauge:

Close all doors and turn off all electrical accessories
Turn ignition switch to "Accessory" position
While closely observing Ammeter Gauge, turn on headlamps
Any deflection of the needle towards "D" (discharge) means the gauge is fine.
Pressing the brake pedal may also cause a slight deflection.

Josh
 
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Old Aug 19, 2010 | 06:14 PM
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KiwiFord
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Well, well, well....

Ok, thats 3 holes in the ground...but why am I not surprised!! Ok, I'll leave well enough alone and leave it as it is instead of wasting time trying to fix it!!
Thanks,
Shane
 
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