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Is the voltage regulator located in the alternator?
The voltage regulator is usually found inside or on the back of the alternator case. Increasingly, though, late-model vehicle have the engine control module (ECM) regulating alternator voltage output through a special circuit.
Where is the voltage regulator on a Ford Ranger?
Depending on how old your Ranger is, the voltage regulator can be found in the alternator or mounted separately inside the engine compartment.
How do you charge a Ford Ranger battery?
Read More: How to recharge your Ford vehicle’s battery with jumper cables
- Make sure the charger is off.
- Connect the positive cable on the charger to the positive terminal on the battery.
- Connect the negative cable on the charger to the negative terminal on the battery.
- Set the charger to the slowest charge rate.
Can you replace voltage regulator on alternator?
If it registers battery voltage only, the fault is in the alternator or its wiring, or in a field isolating relay if fitted. If it registers an excessive charge (15 volts or more) the regulator is faulty and you should replace it.
Can you change the voltage regulator in an alternator?
Remove the screws or bolts holding the regulator to the car frame, or alternator, using a wrench or screwdriver. The type of mounting hardware depends on the car model. Install the mounting screws through the holes in the new regulator and tighten them, by turning them clockwise.
Where is the regulator on a Ford Ranger?
This prevents power surges, circuit overloads, etc., during peak voltage output. On EVR (external voltage regulator) systems, the regulator is mounted on the right fender apron of the vehicle. On IAR (integral alternator/regulator) systems, a solid-state regulator is housed inside the alternator itself.
What makes up the charging system in a Ford Ranger?
The charging system includes the alternator, either an internal or an external voltage regulator, an ammeter or charge indicator light, the battery, a fusible link and the wiring between all the components. The charging system supplies electrical power for the ignition system, the lights, the radio, etc.
What should I do if my Ford Ranger charger is not working?
1. If a malfunction occurs in the charging circuit, don’t automatically assume that the alternator is causing the problem. First check the following items: a) Check the drivebelt tension and condition. Replace if it’s worn or deteriorated. b) Make sure the alternator mounting and adjustment bolts are tight.