Honda Ridgeline Keyless Start System Problem – Causes, Diagnosis and Fix

Honda ridgeline keyless start can stop working due a bunch of reasons. But whatever the reasons are, finding Honda Ridgeline keyless start system problem on your dashboard can be baffling. 

This primarily happens due to battery problems inside the key fob. Replacing the battery might work on removing it temporarily. Still, after a few days, it might come back.

So, allow us to go to the deepest corner of this issue and solve it in this blog. Scroll down without skipping any part. 

Possible Causes of Keyless Start System Problems and the Fixes

This section lists the possible causes of the keyless start system issues and the best possible solutions. So, please don’t skip any of it! 

Faulty Switch 

Sometimes, the button’s spring might wear out due to extensive use, or the switch may not work due to poor installation. Due to this trouble, there may be times when you may face issues in starting your car.

Solution:

First, you must check your warranty and then take your vehicle to the nearby Honda showroom for replacement. You should refrain from tweaking the switch on your own, especially if you don’t have prior experience. 

If you have a faulty switch and you want to replace it on your own, here’s how you do it: 

• Open the dashboard side cover.
• Remove the dashboard trim panel. 
• Open all the screws for the middle dashboard trim, and carefully pull down the right side of the driver’s dashboard lower cover. Remove the temperature and humidity sensors from the vehicle.
• Remove the switch carefully and disconnect all the harness connectors. 
• Install the new switch and screw it all back. 

Note: Only proceed with the fix if you’ve prior experience. Otherwise, it may turn worse!

Blown Fuse

When a high voltage current passes through the wire, the fuse blows off, blocking the high voltage to damage the mechanism. This blown fuse in the wire can severely damage your vehicle. 

Solution:

The only possible solution here would be to take the assistance of an expert and get your blown fused replaced. 

Cold Weather

A car often fails to start due to harsh weather conditions. Cold weather can affect the chemical process inside the battery and reduce the ability to hold a charge. 

Solution: 

However, you can warm up your car in the following ways: 

• Don’t start the engine after turning on the ignition.
• Keep it in a covered place
• Idle the engine for a minute  

Faulty Sensor 

Your car engine will only start when the sensor sends a signal, but if there’s any fault in the sensor, the engine won’t operate. Accidents are considered one of the primary reasons for a damaged sensor. However, a dusty sensor can also be an important reason for not sending any signal!    

Solution: If the sensor is covered with dust and dirt, wiping the debris will do the trick for you. However, if it still doesn’t work, replacing the sensor is the best possible solution!

Faulty Wires

Damaged wires can be one of the reasons for your keyless start system to malfunction. The wires can’t get enough current to the engine, thus failing to start. 

Solution: 

Wiring issues can get serious, and delaying the problem will make it worse! So, when you figure out the problem, take it to an expert mechanic for the fix.

2017 Honda Ridgeline Keyless Start System Problem

Some owners of the 2017 Honda Ridgeline have reported problems with the keyless start system. The system may not recognize the key fob or may fail to start the engine.

This can be frustrating and inconvenient, especially if the problem occurs when the vehicle is parked in a remote location. There are some possible causes and solutions for this issue, such as:

• The key fob battery may be low or dead. Replace the battery with a new one and try again.
• The key fob may be out of range or blocked by metal objects. Move closer to the vehicle or remove any potential interference and try again.
• The key fob may need to be reprogrammed. Follow the instructions in the owner’s manual or contact a Honda dealer for assistance.
• The vehicle battery may be low or dead. Jump-start the vehicle or replace the battery and try again.
• The vehicle may have a faulty starter, ignition switch, or wiring. Contact a Honda dealer for diagnosis and repair.

If none of these solutions work, you may need to use the emergency engine start procedure, which involves inserting the key fob into a slot inside the glove box. Refer to the owner’s manual for more details on how to do this.

FAQs

Conclusion

After going through this blog, you should clearly understand the Honda Ridgeline keyless start system problem.

When you face certain challenges with your start system, immediate action is necessary to ensure the situation doesn’t worsen. Take suggestions from an expert mechanic to guide you through the possible fixes!