Question about 1993 Isuzu Pickup
She;s a frontera 2.8td. noticed the other day when i was driving that the battery level had dropped. Anyways i tested both the bettery and the alternator for voltage whilst the engine was running and they where both 12.56 volts. I,ve been told to replace a blue relay(RELAY1T) in the fuse box. this is supposed to be the charge relay or summin. I was told they do fail .Is this information i've been told true before i go splashing out on an alternator? I really need some genuine advice i can trust . HELP .
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Posted on Jan 02, 2017
SOURCE: 1999 Isuzu Rodeo blinking lights
low voltage pulling by what your saying it sounds like your alternator is about to give up seeing that it cant disperse elec. to other units so its draining off the battery
change out the voltage regulator they didnt change your alternator they just rebuilt it or did nothing it sounds like
voltage regulator = adjusts the voltage
some are built on the alternator and is replaced at once with new alternator
others look like a little fin like an amp usually black in color this you will see bolted on the fender right or left this is a voltage regulator
somtimes you get a bad alternator in box when it can be new this is a chance chance cause now most parts are remand.
i still believe its your alternator you either of several things
got ripped off
got a bad alternator in replacement or
you got a bad voltage regulator by itself
looks like this
Posted on Dec 06, 2008
thats a relay thats is not working propperly, must be replaced to fix the problem, just go to your dealiship and ask for a turn indicator relay for your model and ask your part sales man to show you where is located, if not...just follow that click...
Posted on Aug 21, 2009
check alternator fuse link and fuse.make sure alternator electrical wires is not damaged.you will need a haynes repair manual to locate fuse and fuse link.
Posted on Jan 01, 2010
Do you also have Bearing problums, ODD electrical issues that fix there self sometimes?
Classic frame ground issue.
To test start motor turn on head lamp and put a volt meeter between ground on engine and frame if you get any reading add a frame ground between Battery neg and body.
With out a solid Frame path of electricity is trough engine to trans to drive line then finally to the drive Axel which is grounded.
Hope this tip helps.
Posted on Jan 22, 2010
Did you find out a solution to your problem? I have a 1996 trooper that is showing most of the same symptoms that you have. I'm curious as to your fix. Was it simply a bad ground?
Posted on Apr 26, 2010
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