What is alternator regulator number? - 2002 Nissan Sentra

Jorge, You probably have an alternator on that truck,which means the regulator is built into it. Check the attached links,instruction and guides, Good luck

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dum b question Where my voltage regulator 1994 F250 IDI with factory turbo...

1994 ford f350 7 3 voltage regulator Google Search

where is the voltage regulator located

Sounds like a voltage regulator. You never said what type of car it was. Some vehicles have voltage regulators that are built into the alternator..other models the regulator can be separate. If it is part of the alternator the whole alternator will need to be replaced. If it is a separate component it may be a matter of buying a new regulator (plug and play). Have your vehicle load tested at a reputable auto service first.

Most alternator regulators for the last 30
years are inside the alternator
There is a slight chance if you find a rebuilder,
you could get one & install yourself
Could try a parts store,but you need the exact
number off the alt or steal one from another alt

Then the alternators regulator failed &
you replace it, after a test to confirm the problem

Or you work on what controls the regulator & that
may be any number of things from ignition switch & on
to the cars computer

Bad voltage regulator. Usually built-into alternator.
Start car and unplug battery, if it dies your alternator is dead. Get new alternator. If car keeps running, get a voltmeter and check voltage coming through - should be higher than 12v but less than 18v. Any other number means your voltage regulator is dead, cheaper to get a new alternator.

Your alternator-mounted voltage regulator has failed. Luckily, your voltage regulator is
replaceable separately from the alternator (most voltage regulators are integral to the alternator,
and cannot be separately serviced).

Note: this works for 3.8L cobra alternators/voltage regulators only - in the 4.6L model, the
voltage regulator is an integral component of the alternator.

1999 Ford Mustang Cobra -3.8L engine

3.8L Engines

1. Disconnect the negative battery cable.

2. Remove 4 Torx® head screws holding the voltage regulator to the alternator rear housing. Remove the regulator, with the brush and terminal holder attached.

Fig. 1. The regulator and brush/terminal holder are mounted on the backside of the alternator




Fig. 2. The regulator and brush/terminal holder are secured by 4 Torx® head machine screws




Fig. 3. Hold the regulator while removing the screws to prevent the regulator from dropping out and damaging the brushes





3. Hold the regulator in one hand and pry off the cap covering the A terminal screw head with a small prybar.

4. Remove 2 Torx® head screws retaining the regulator to the brush holder. Separate the regulator from the brush holder.



Fig. 4. Slide the regulator out-the brushes will move out of the holder




Fig. 5. The brush and terminal holder can be separated from the regulator once it is removed from the alternator




=========================================================
To install:

1. Install the brush holder on the regulator with 2 retaining screws. Tighten the screws to 25-35 inch lbs. (2.8-4.0 Nm).

2. Install the cap on the head of the A terminal screw.

3. Depress the brushes into the holder and hold the brushes in position by inserting a standard size paper clip, or equivalent tool, through both the location hole in the regulator and through the holes in the brushes.

Fig. 6. When installing the regulator, press the brushes back into the housing




Fig. 7. Use a thin piece of soft material, like this plastic wire tie, to hold the brushes in position while replacing the regulator, or use a paper clip inserted in the hole





4. Install the regulator/brush holder assembly and remove the paper clip. Install the attaching screws and tighten to 20-30 inch lbs. (2.3-3.4 Nm).

5. Connect the negative battery cable.

Hi, the regulator is integral to the alternator on your Jag.

Part Number: 14561 Weight: 13.0 lbs Warranty: Limited Lifetime Notes: 75 Amp alternatorPremium reman. Save the pulley, fan, shaftkey and/or fan spacer and mounting hardware from your failed alternator. You will need to install these parts on your replacement alternator. Unit Manufacturer: Lucas Amperage: 75 A Pulley Type: Sold without a pulley Fan: External Regulator: Internal Part Number: 14561 Weight: 13.0 lbs Warranty: Limited Lifetime Notes: 75 Amp alternatorPremium reman. Save the pulley, fan, shaftkey and/or fan spacer and mounting hardware from your failed alternator. You will need to install these parts on your replacement alternator. Unit Manufacturer: Lucas Amperage: 75 A Pulley Type: Sold without a pulley Fan: External Regulator: Internal Part Number: 14561 Weight: 13.0 lbs Warranty: Limited Lifetime Notes: 75 Amp alternatorPremium reman. Save the pulley, fan, shaftkey and/or fan spacer and mounting hardware from your failed alternator. You will need to install these parts on your replacement alternator. Unit Manufacturer: Lucas Amperage: 75 A Pulley Type: Sold without a pulley Fan: External Regulator: Internal

IDENTIFICATION

There are 4 different types of alternators found on the years and model ranges covered in this information:

1. Rear Terminal, External Regulator, External Fan Alternator
2. Side Terminal, Internal Regulator, External Fan Alternator
3. Leece-Neville 165 Ampere Alternator
4. Integral Rear Mount Regulator, Internal Fan Alternator

Rear Terminal, External Regulator, External Fan Alternator
This unit utilizes a separate, external electronic regulator. The regulator is non-adjustable. The rear terminal alternator was standard equipment on 1987 trucks, and can be found on some 1992 motor home chassis models equipped with the 7.3L diesel or 7.5L gasoline engine.
Side Terminal, Internal Regulator, External Fan Alternator
This unit was optional on 1987, standard on all 1988-92 models and standard on 1993-96 models equipped with the 4.9L and 7.5L engines. The regulator in integrated within the alternator body and is not adjustable.
Integral Rear Mount Regulator, Internal Fan Alternator
This alternator is standard equipment on all 1993-96 models equipped with 5.0L, 5.8L gasoline engines and 7.3L diesel engines (except the 1996 F-Super Duty models).
Leece-Neville 165 Ampere Alternator
This unit is optional equipment on some 1989-94 trucks and ambulance packages. A separate, electronic, fully adjustable regulator is employed in this system.
Mitsubishi 215 Ampere Alternator
This unit is found on 1996 F-Super Duty models equipped with the 7.3L diesel engine. The regulator is integral and the fan is external.

REMOVAL & INSTALLATION

See Figures 1, 2, 3 and 4

Fig. Fig. 1: Disengage all wiring harness connections from the alternator

Fig. Fig. 2: Once it is unbolted, maneuver the alternator from the engine compartment

Fig. Fig. 3: Side terminal alternator

Fig. Fig. 4: Rear terminal alternator

1. Disconnect the battery ground cable.
2. Remove the adjusting arm bolt.
3. Remove the alternator through-bolt. Remove the drive belt from the alternator pulley and lower the alternator.

Some engines are equipped with a ribbed, K-section belt and automatic tensioner. A suitable tool must be made to remove the tension from the tensioner arm. Loosen the idler pulley pivot and adjuster bolts before using the tool..

1. Label all of the leads to the alternator so that you can install them correctly and disconnect the leads from the alternator.
2. Remove the alternator from the vehicle.
3. To install, reverse the above procedure. Observe the following torques:
   
   Pivot bolt: 58 ft. lbs. (78 Nm) Adjusting bolt: 25 ft. lbs. (34 Nm) Wire terminal nuts: 60-90 inch lbs. (6.8-10.1 Nm)
   

VOLTAGE REGULATOR IS LOCATED BEHIND BATTERY.YOU PROBABLY MIGHT HAVE TO REMOVE BATTERY TO REMOVE THE VOLTAGE REGULATOR.

well, the standart rating for the alternator charging is13 t014.5. any number over that number is cal"over charge" and can damage your batterie or other electronics components