The main relay on a 1997 Acura TL is located behind the left kick panel, on the fuse/relay box. It is called the PGM-FI (Programmed Fuel Injection) main relay and is situated between the turn signal/hazard relay and the power window relay.
Please note that the main relay can also be referred to as the fuel pump relay or the PGM-FI relay.
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Contents
- Where is fuel relay switch located?
- Where is the main relay on a 98 Acura TL?
- Will a bad relay still click?
- What happens when a fuel pump relay goes bad?
- Where is the main power relay?
- What causes a main relay to fail?
- What happens when the ECM relay goes bad?
- What are the symptoms of a bad main relay?
- Which relay controls the fuel pump?
- Where is the relay located?
Where is fuel relay switch located?
Find the fuel pump relay in your vehicle’s fuse box.
The main fuse box is usually located underneath the hood near the front of your vehicle, but there may be a smaller fuse box under the steering column inside your vehicle as well.
Where is the main relay on a 98 Acura TL?
steve : The relay is behind the dash left of the steering collumn at the far left side.
Will a bad relay still click?
It is normal for most magnetic relays to make a single click when energized. Buzzing or rapid clicking is an indication of low voltage to the coil, a downstream short, overload, or low voltage. But the only way to diagnose a suspected bad relay is with a multi meter and a schematic of what the relay does .
What happens when a fuel pump relay goes bad?
If the relay fails slowly, then you might notice engine performance symptoms over time. For instance, as the fuel pump relay begins to falter, its ability to power the fuel pump dampens, which can lead to engine stalling when the engine cannot receive enough fuel for combustion.
Where is the main power relay?
Where To Find the Main Relay. You can find the main relay in your vehicle’s fuse box, which is commonly found under the passenger side dashboard or the engine bay. The fuse box cover will usually show a diagram of the box’s different fuses and relays.
What causes a main relay to fail?
The two most common failure mechanisms of relays are contamination and mechanical wear of the internal switching elements discussed as follows: a. Contamination is a major cause of early life failures.
What happens when the ECM relay goes bad?
Although it is extremely unlikely the ECM relay will cause your vehicle to stall or create a safety concern, your vehicle may not start or the battery may die while the ignition is off. In either case, you will need to replace the ECM relay.
What are the symptoms of a bad main relay?
If the relay fails it will cut off power to fuel pump and ignition system, which will result in a no power, and therefore no start condition. You may find that turning the key may power on the accessories, and may even crank the engine.
Which relay controls the fuel pump?
The fuel pump relay is typically located in the power distribution box in the engine compartment. Consult your owner’s manual if you need help finding the relay.
Where is the relay located?
Starting relay position
The fuse box (also called the power box), the instrument panel under the fuse panel, or the right fender are all possible locations. In most cars, it will be under the hood, in a large box with a black lid. This is where car fuses and relays are installed. It is also called a fuse box.
