Why is my Honda Accord radiator not working?
The results of your tests will help you troubleshoot the reason your Honda Accord’s radiator fan motor isn’t working. Although this info applies to any 1998-2001 4 cylinder Honda Accord, the basic testing procedure (in each test step) can by applied to any Honda.
What should I do if my Honda Accord fan is not working?
Check if the cooling fan switch is working properly, and that there is no sign of wear or faultiness. If the cooling fan switch is not working, it is easy to replace yourself. A new one will cost you around $30. Figure 4. Diagram of Honda Accord cooling system with the location of the thermostat housing.
Where is the cooling switch on a Honda Accord?
The cooling fan switch in your Accord is located on the thermostat housing (see Figure 2 and 4). It controls both fans only when the key is in the “ON” position, but the engine is not running. Check if the cooling fan switch is working properly, and that there is no sign of wear or faultiness.
Is it normal for a Honda Accord cooling system to keep running?
This article applies to the Honda Accord (1990-2002). It’s perfectly normal to have your cooling system fan stay on after you’ve shut off the car, but it shouldn’t stay on longer than ten minutes.
The results of your tests will help you troubleshoot the reason your Honda Accord’s radiator fan motor isn’t working. Although this info applies to any 1998-2001 4 cylinder Honda Accord, the basic testing procedure (in each test step) can by applied to any Honda.
Check if the cooling fan switch is working properly, and that there is no sign of wear or faultiness. If the cooling fan switch is not working, it is easy to replace yourself. A new one will cost you around $30. Figure 4. Diagram of Honda Accord cooling system with the location of the thermostat housing.
The cooling fan switch in your Accord is located on the thermostat housing (see Figure 2 and 4). It controls both fans only when the key is in the “ON” position, but the engine is not running. Check if the cooling fan switch is working properly, and that there is no sign of wear or faultiness.
What causes a Honda Accord engine to overheat?
The two most common signs of a bad pump are leaks and noises. Leaking water pumps can result in damage to the drive and timing belts, and cause the engine to overheat. A failed… If the fan motor does not work, there will not be enough air movement through the radiator to dissipate the heat in the coolant.
How much does it cost to replace radiator in Honda Accord?
The average cost for a Honda Accord radiator replacement is between $462 and $504. Labor costs are estimated between $163 and $206 while parts are priced at $299. This range does not include taxes and fees, and does not factor in your specific model year or unique location.
How to test the Honda Accord radiator fan relay?
TEST 1: Checking The Radiator Fan Relay Power Circuits. TEST 2: Bypassing The Radiator Fan Relay. TEST 3: Bypassing The Radiator Fan Switch. TEST 4: Bench Testing The Radiator Fan Relay. More Honda Accord Test Tutorials.
What was the name of the 1995 Honda Accord?
The metal came off just after a few years of owning it Read full review The 1995 Honda Accord has not been tested. Has Honda lost its bearings? I’m inclined to think so after spending a week behind the wheel of the new Accord V-6.
Can a Honda Accord have a bad radiator?
Your Honda Accord is an exceptional example of a well-designed car, but if you don’t maintain the radiator, it can affect your vehicle’s performance. With the proper treatment and maintenance, including a new or updated Honda Accord radiator from AutoZone, it’s not unusual to see your Accord top half a million miles. Loading Price ..
Where is the coolant drain on a Honda Accord?
Place your coolant drain bucket underneath, and open the drain valve located on the bottom of the radiator. Figure 2. Find the drain plug and remove it. Work on your car while it is cold. Hot coolant can burn you, and many of the parts you will be accessing are right near the exhaust manifold.
Where is the drain valve on a radiator?
Remove the radiator cap, and set it to the side. Place your coolant drain bucket underneath, and open the drain valve located on the bottom of the radiator. Figure 2. Find the drain plug and remove it. Work on your car while it is cold. Hot coolant can burn you, and many of the parts you will be accessing are right near the exhaust manifold.
Why is my radiator fan not working on my Honda Civic?
Figure 1. 1999 Civic under-hood fuse box with location of fan relay (circled in red). Another easy way you can check if the radiator fan switch relay is bad is to swap the radiator fan relay with the condenser fan relay. If the radiator fan begins working, this is an indication that the fan relay is bad.
How much does it cost to replace a Honda radiator fan?
Radiator fan testing points. If the radiator fan is in working condition, move on to the next step. The ECT sensor monitors the coolant temperature, and allows the fan to turn on if the coolant is too hot. If this sensor is faulty, a replacement costs around $25 to $45.
Why is my Honda radiator fan not working?
If the radiator fan begins working, this is an indication that the fan relay is bad. If the fan switch relay is giving off the appropriate readings and is in working condition, move on to the next step. The thermo switch (also called the cooling fan switch) sends a signal to the cooling fan, so the fan turns on if the coolant gets too hot.
What happens if the radiator fails on a Honda Accord?
More Honda Accord Test Tutorials. If the radiator fan motor relay fails, the most obvious symptom that your Honda Accord will experience is overheating due to radiator fan not coming on. You’ll also see one (or more) of the following symptoms: Your temperature gauge will max out (as you’re driving around).
TEST 1: Checking The Radiator Fan Relay Power Circuits. TEST 2: Bypassing The Radiator Fan Relay. TEST 3: Bypassing The Radiator Fan Switch. TEST 4: Bench Testing The Radiator Fan Relay. More Honda Accord Test Tutorials.
What to do if your Honda fans are not working?
Honda Fans not working? DO this easy check First! If your Honda Fans aren’t working it can be easy repair. I found that both the radiator fan and the AC fan weren’t working. or replace the fans, relays, temperature switch or even the fuses. The temperature switch is an easy repair and it’s even easier to replace.
What does the thermo switch on a Honda radiator do?
If the fan switch relay is giving off the appropriate readings and is in working condition, move on to the next step. The thermo switch (also called the cooling fan switch) sends a signal to the cooling fan, so the fan turns on if the coolant gets too hot.
Radiator fan testing points. If the radiator fan is in working condition, move on to the next step. The ECT sensor monitors the coolant temperature, and allows the fan to turn on if the coolant is too hot. If this sensor is faulty, a replacement costs around $25 to $45.
How can I tell if my radiator fan is working?
Here is how to test if the fan is functioning properly: Unplug the radiator fan connector. Run jumper wires between the connector’s two electrical terminals. See Contact Test in Step 1. If the fan does not turn on, you will need to replace it. Figure 3. Radiator fan testing points.
How can I make my Honda radiator fan work?
Place one end of a fused jumper wire on one of the relay’s control terminals. Place the other end of the fused jumper wire on the car’s positive (red) terminal of the battery. Then, touch one end of a regular jumper wire to the other relay’s control terminal. Ground the other end of the regular jumper wire to the vehicle.
What happens if the Honda Accord radiator fan fails?
If the radiator fan motor relay fails… the most obvious symptom that your Honda Accord will experience is overheating due to radiator fan not coming on. You’ll also see one (or more) of the following symptoms: Your temperature gauge will max out (as you’re driving around).
Figure 1. 1999 Civic under-hood fuse box with location of fan relay (circled in red). Another easy way you can check if the radiator fan switch relay is bad is to swap the radiator fan relay with the condenser fan relay. If the radiator fan begins working, this is an indication that the fan relay is bad.
Honda Fans not working? DO this easy check First! If your Honda Fans aren’t working it can be easy repair. I found that both the radiator fan and the AC fan weren’t working. or replace the fans, relays, temperature switch or even the fuses. The temperature switch is an easy repair and it’s even easier to replace.
Place one end of a fused jumper wire on one of the relay’s control terminals. Place the other end of the fused jumper wire on the car’s positive (red) terminal of the battery. Then, touch one end of a regular jumper wire to the other relay’s control terminal. Ground the other end of the regular jumper wire to the vehicle.
If the fan switch relay is giving off the appropriate readings and is in working condition, move on to the next step. The thermo switch (also called the cooling fan switch) sends a signal to the cooling fan, so the fan turns on if the coolant gets too hot.
Why are the cooling fans on my Honda Accord not working?
HONDA ACCORD COOLING FANS NOT WORKING. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.