Honda CR-V, fifth generation 2017 onwards – (photo by Honda)
If the car has starting problems or stops while driving and no longer starts, the causes can be varied. It besides depends on the problem whether the vehicle can be started up again cursorily or whether this can only be remedied with great effort or with the help of a professional.
The most common causes of start problems
Defects / errors in the fuel supply
- No fuel, wrong fuel
- Fuel filter or line clogged
- Fuel pump or filter is broken / not properly supplied with power
Ignition / electrical errors
- Defects in the ignition lock / ignition electronics
- Errors, defects or moisture in the Electrics
- Empty car battery
- Power supply / supply interrupted
- Cable break ( e.g. due to marten bite )
- Ignition coils or spark plugs are broken
Defects in the starter
- Problems with the starter, broken starter
- Main contacts of the magnetic switch or magnetic switch broken
First of wholly, it has to be clarified whether a miss of fuel is the reason why a vehicle no long starts. Although modern cars inform their drivers in commodity time about an insufficiently filled tank and besides alert older cars with lights, it happens again and again that some drivers overlook and ignore all signals in the stress of everyday biography. Or completely misjudge the remaining range. In rare cases, the fuel gauge can besides fail. then the pointer either shows no more or stops moving.
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Empty fuel tank alert light on Honda CR-V instrument cluster screen
If the car breaks down due to an empty tank car, this is not merely annoying but besides a danger and can besides have consequences. For model, if you are forced to stop on the highway due to a lack of gasoline, you possibly fined for it. If consequential damage, such as an accident, results from such breakdown, the driver can besides be sued for gross negligence. By the manner : If you have recently refueled and discovered a puddle under your car, you should have the lines and hoses checked immediately .
One of the most park causes of starting problems in Honda CR-V is a watery battery. Drivers recognize a discharged or defective cable car barrage by the fact that the crank either tries to start very lento, clumsily or does not turn at all when trying to start. Another polarity of this is if you alone hear a snap when turning the ignition key. This is due to the fact that an empty battery still has sufficient electric potential for the magnetic interchange on the starter, which causes this clicking randomness. Because the starter – which connects to the battery – draws a fortune of current, this leads to a electric potential dip, the voltage is nobelium longer sufficient for the magnetic throw and it drops out, which again makes a cluck make noise .
Honda CR-V 12 volt battery location
The charging capacity of the battery is peculiarly affected at moo temperatures, and such problems frequently occur in winter. besides because, particularly in freezing temperatures, many consumers are switched on in the car, which besides lead to a miss of battery juice. In addition to the heat, this besides includes the induct heat, rear window heat and the electric fan. Before starting in winter, all consumers such as the low air, radio or seat heat should therefore be deactivated. It can besides be debatable if you incidentally leave the lights or radio on, if the car does not automatically switch off consumers when you switch it off .
The battery can be brought to life by starting care, in which the battery receives a current pulse from the starter battery of another vehicle, which is adequate to start the engine. Or by charging with a battery charger, which on the other hand takes a few hours. It is faster with a start booster. These are humble devices, normally no larger than a bar of chocolate, which are a practical option to the jumper cable. Such a compact quick-charging system is available from $ 40. however, if the barrage is defective, only surrogate will help. If you want to check the charge status of your battery, you can do this with a electric potential measuring device.
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The battery can besides be charged by an alternator that is no longer working by rights. This charges the cable car battery deoxyadenosine monophosphate soon as the engine is started and besides supplies other electrical consumers. If it is no longer potential to charge by rights and on prison term, consumers lack power and the barrage quickly runs out. If a new battery is constantly discharged and can not be properly charged, this can be a gestural of a defective alternator. The like applies if the car starts ailing and several attempts are required.
Defective starter motor
Does the CR-V not start despite a new battery and a functioning alternator ? A faulty starter can then be the reason for this. In combination with the battery, this ensures that the engine can start. If only one of the two parts is defective, not much will work. But if you pay attention, you can perceive the symptoms early and react to them. Because in the rare of cases the newcomer loses its functionality immediately, as a rule the wear becomes noticeable short by little. For example with clacking noises. Another bless of this is that the starter is responding, but the engine is not. With a break starter, it takes several starts before the engine starts. Until then, nothing works anymore .
Honda CR-V starter motor
Power supply interrupted
If the Honda CR-V no longer starts and you don ’ thyroxine notice any make noise or lights on the dashboard when starting, there may be a problem with the electric system. The same signs can apply to a profoundly fire battery, so this should be ruled out first. If the electrical system malfunctions, a blow main fuse can prevent electricity from flowing. defective or oxidize cables are besides sufficient for this. A marten ’ south sharp teeth can besides interrupt the power supply. wrong to cables or wires can sometimes be discovered by looking under the bonnet. If idle cables can be seen here, this can already point to the perpetrator. If the engine does not respond at all when trying to start, it may besides be due to a bad ignition. This campaign can be checked by yourself, but should be left to the specialist if you have never dared to do therefore. This can then besides check whether it is not the distributor or the ignition coil.
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Defective ignition electronics
Another cause can be a bad ignition lock or defective ignition electronics. This defect can be seen if there is no reaction from the locomotive compartment when the ignition key is turned, but the interior unhorse and the radio work as usual. Cars with a beginning button like in the case of Honda CR-V that do not have a classic ignition lock can experience similar problems due to a blemish in the nick installed in the key. This trouble can only be remedied by replacing the ignition lock or the defective samara or the chip poster in it. Hand repairs to the ignition lock are not recommended as some basic cognition of vehicle electrics is required .
Defective spark plugs
however, if all familiar noises can be heard during the ignition process, the blame may be in the spark plug or the fuel pump. then the engine tries to start but fails because the fuel pump does not deliver fuel to the combustion chamber or the ignition spark for the compulsory combustion is missing. In this event, the car should be taken to a workshop .
Honda CR-V spark plugs
defective trip plugs are one of the most common causes of starting difficulties or that the car goes out while driving. A single defective candle is enough to stop the car from starting. regularly changing the spark hack is very crucial for the gasoline engine to function by rights. On average, spark plugs should be replaced every 30,000 to 60,000 kilometers. But there are besides spark plugs that concluding much longer at up to 100,000 kilometers. If the spark plugs are defective, this can normally be detect promptly. A jerky car, a changed locomotive running, increase consumption or misfire are all indications of this. Misfiring can lead to unburned fuel ( watch out for the smell of gasoline ) in the catalytic converter and destroy it. therefore, the campaign of this should be investigated vitamin a promptly as possible and the flicker chew replaced if necessity. The flicker plug can be changed promptly and easily by the way .
Symptoms and the fix
Car does not start / needs several attempts, no reaction from the engine:
- Tank empty: refuel.
- Battery empty: give jump start, change battery if necessary.
- Replace the alternator.
The car does not start, but the lights do work:
- Ignition electronics defective: workshop.
- Spark plugs defective: workshop.
- Fuel pump defective: workshop.
Car does not start, starter turns / clacking noises:
- Starter defective: workshop. Change starter.