Car Won't Start? Try This Before You Call a Tow

OilAndMiles.com - When your car won't start, the pages that rank give you forum threads and shop blogs with the same list: battery, alternator, starter, fuel. None of the eight we could read mentions the fuel pump recalls whose own filings name an engine that won't start, Toyota's alone on 1,830,752 vehicles. And none gives the carmakers' own steps for a dead key fob.

We sorted it the way Honda's and Toyota's manuals do, by what the starter does when you try. We read their troubleshooting pages, Nissan's, the recall filings and a battery maker's voltage chart. Then we priced four likely parts on three cars from the models named most in these searches: a 2017 Honda Accord, a 2016 Honda CR-V and a 2015 Nissan Altima.

One rule comes before any of it: don't keep cranking. Nissan's jump-start instructions limit each try to 10 seconds. BMW recalled cars twice, in 2024 and 2025, because repeated tries on a failed starter could overheat it and start a fire.

Why won't my car start?

Because the starter can't turn the engine, or it turns it and the engine never fires. Honda's and Toyota's manuals both split it that way, and the sound tells you which:

• No noise at all, or a single clickThe starter isn't turning. Toyota lists a dead key fob battery or a blown fuse; with no lights and no horn, the battery or its terminals.
• Rapid clickingThe starter tries and the battery can't keep it turning. Honda's older manual files clicks with a starter that won't turn, and its headlight test decides it: lights that dim mean a discharged battery or corroded connections.
• A slow, labored crank, or trouble startingToyota pairs a slow starter with dim lights and a weak horn: a discharged battery, or loose or corroded terminals.
• A normal crank that never catchesThe starter works. Honda sends you to the immobilizer light, the anti-theft system that won't let the engine run without a key it recognizes, then the fuel level and the fuses.

Before any of it, rule out the simple causes the manuals list:

• The gearAn automatic has to be in Park, or Neutral on some Hondas.
• The brakeA push-button car won't start without it pressed.
• The fuelHonda's checklist asks you to look at the level.
• The steering lockToyota lists a steering lock malfunction on smart-key cars.

Why won't my car turn over when the lights and power work?

Because lights need a trickle of current and the starter needs a flood, so a battery can light the dash and run the radio and still not turn the engine. Honda's older manual gives the test, watching the headlights as you turn the key to START:

• The lights dim noticeably or go outThe battery is discharged, or its connections are corroded. Honda's verdict, and the one a jump start confirms.
• The lights stay bright and nothing happensCurrent isn't reaching the starter. Honda's next check is the fuses; shops go on to the starter, its relay and the ignition switch.

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On a push-button car, the brake light switch can block a start. Brake light switch recalls from Hyundai, on 1,712,336 vehicles, and Kia, on 980,377, list intermittent push-button starting among the faults, and Subaru's, on 1,303,530, says the switch could stop keyless-ignition cars from starting. If a jump brings it straight back, our guide to a bad alternator or battery sorts out which one let you down.

Why does my car click but not start?

Because the battery can't keep the starter turning, when the clicks come fast. Honda's older manual files a series of clicks with a starter that won't turn, and its headlight test decides it: if the headlights dim noticeably as you try, the battery is discharged or the connections are corroded.

A single loud click is different. Shops read it as the starter or its connection, and the manuals' first check for a starter that won't turn is still the battery and the fuses. So check the terminals for corrosion and loose clamps, then try a jump.

Why does my car crank but not start?

Because the engine is turning but isn't getting fuel, spark, or permission to run. The 4 steps below are Honda's checks for a starter that turns normally, in order:

1. Review the start procedure. The right gear, the brake pressed, and the key or fob recognized.
2. Look at the immobilizer light. Honda's manual is blunt: when the immobilizer indicator is blinking, the engine can't be started. It won't let the engine run with a key it doesn't recognize.
3. Check the fuel level. Toyota adds a flooded engine to the same list.
4. Check the fuses. Then Honda's next step is the tow.

Beyond that it's a shop job. The fuel pump is where the recalls sit, and the crankshaft position sensor, which tells the engine computer the engine is turning, is one shops check early. A scan tool reading the stored codes narrows it, and our guide to check engine light codes explains what they mean.

Why is my car struggling to start?

Usually because the battery is weak: a slow crank is Toyota's first sign of a discharged one. A voltmeter across the terminals, with the car off, tells you how charged it is:

AGM, absorbed glass mat, is a sealed battery type, and the only kind RockAuto lists for the three cars we priced.

The chart is East Penn's, the maker of Deka batteries. East Penn also says a battery below 12.4 volts should be charged before it's tested, because you can't load test a discharged battery. A load test is what a parts counter runs: it checks whether the battery holds its voltage while it delivers the current a starter draws.

If a new battery goes flat again, look beyond the battery. One suspect is the charging system, which our guide to how long an alternator lasts covers.

Why won't my car start even with a jump?

Because of the clamps, a battery past saving, or a fault a jump can't reach. Check them in that order:

• The clampsHonda: if it turns over slowly, check the cables have good metal-to-metal contact. Its last clamp goes on a stud bolt away from the battery, and nowhere else.
• How long you crankNissan: no more than 10 seconds at a time, with the booster car at about 2,000 rpm, and 3 to 4 seconds before the next try.
• A frozen batteryDon't jump it: Nissan, Honda and East Penn all say so, and East Penn says not to charge it either.
• A battery that won't take itIf the engine doesn't start by jump starting, the battery may have to be replaced, Nissan's manual says.

If a good jump brings the dash to life and the engine still does nothing, go back to the lights-on section: the fault is between the battery and the starter. If it cranks briskly and still won't fire, it's the crank-no-start list. Don't try to push-start an automatic: Honda says it can't be done, and Nissan says not to try.

Why won't my car start in the cold when the battery is good?

Because cold takes strength a voltmeter doesn't show. AAA reports that at 32°F a battery loses about 35% of its strength, and at 0°F about 60%.

A battery that reads good at rest can still fail under load. East Penn's pass mark for a load test drops from 9.6 volts at 70°F to 8.5 volts at 0°F, which is how much cold asks of it. So have the battery load tested before winter rather than read with a meter; parts counters do it, and our guide to a bad alternator or battery covers the free test.

What do you do if your push-button car won't start?

First rule out a dead key fob battery: every maker we read has a way to start the car without it. Hold the fob where the car can read it without its battery:

• HondaPress START/STOP, touch its center with the H logo side of the fob while it flashes, then press it with your foot on the brake within about 10 seconds.
• ToyotaTouch the Toyota emblem side of the key to the engine switch; when the buzzer sounds, press the switch.
• NissanTouch the ignition switch with the Intelligent Key, and after the chime push it with the brake down within ten seconds.
• FordPut the key in the backup slot, whose place varies by model; the owner's manual shows where.

Honda and Toyota also have an emergency start: in Park, switched to ACCESSORY, with the brake pressed firmly, hold the start button for about 15 seconds; Honda says at least 15. Treat it as getting you home, because Honda calls it a system malfunction for the dealer to check.

Nissan adds a cause nobody else mentions: another key or a toll road transponder near the fob can stop the car recognizing it, so it recommends keeping the key on its own ring. And the push-button brake switch recalls above apply here too.

Is there a recall that stops your car from starting?

Yes, and the biggest are fuel pumps. The carmakers' own filings name a car that won't start, and the repair is free:

• Toyota recall 20V-012, 1,830,752 vehicles2013 to 2015 and 2017 to 2019 models across Toyota and Lexus, with an expansion to 2020. The filing lists engine no start among the symptoms.
• Honda recall 23V-858, about 2.5 millionAccord, CR-V and other Honda and Acura models, mostly 2018 to 2020: the engine may not start or can stall while driving. It widens two earlier Honda pump recalls.
• Subaru recall 20V-218, 188,207 vehicles2019 Impreza, Outback, Legacy and Ascent: a stall without the ability to restart.

Check by VIN, not by model year, at nhtsa.gov/recalls. NHTSA's own summary of the Honda recall gives a wider range of years than Honda's list of cars, so a year chart can mislead you both ways. If the car can't be driven, Toyota's recall letter says the dealer will arrange to pick it up.

What to tell the tow truck or the shop

Whoever you call to get a car that won't start to a mechanic, tell them what you saw, because the manuals sort the causes by exactly these signs:

• What it didNothing, one click, rapid clicks, a slow crank, or a normal crank with no start.
• What the dash didLights bright or dim, and whether the immobilizer or security light blinked.
• What a jump didStarted it, changed nothing, or turned it over faster without firing.
• Whether you ran the VINAn open recall means the dealer, not the corner shop.

What do the likely parts cost?

The box prices four parts that can stop a car starting, parts only, one car at a time.

Labor isn't in the box, and we couldn't source it for these cars. What a shop's quote should itemize is in our guide to reading a repair estimate.

Common questions

Asked most often

Why won't my car start but the lights come on?

Lights need little current and the starter needs a lot, so a weak battery can do one and not the other. If the lights dim when you turn the key, it's the battery or its connections; if they stay bright, check the fuses and the starter circuit.

What does it mean when my car clicks but won't start?

Rapid clicking usually means the battery can't keep the starter turning, from a low charge or loose or corroded terminals. A jump start confirms it. A single loud click points to the starter or its connection.

Why does my car crank but not start?

The engine turns but isn't getting fuel, spark or permission to run. Check the fuel level and whether the immobilizer light is blinking, then the fuses, and run the VIN, because fuel pump recalls cover millions of cars.

Why won't my car start even with a jump?

Check clamp contact first, then whether the battery will take a charge. If the dash lights up and nothing turns, the fault is between the battery and the starter; if it cranks and won't fire, look at fuel and the immobilizer.

How do you start a push-button car with a dead key fob?

Hold the fob against the start button, or put it in the backup slot on a Ford, then press the button with your foot on the brake. Honda, Toyota and Nissan all print the steps in the owner's manual.

How do you get a car to a mechanic if it won't start?

Have it towed, and tell the shop what it did when you tried. If an open recall covers the fault, the dealer may arrange the pickup: Toyota's fuel pump recall letter says so.

Prices are ranges compiled in September 2026 for the US market and vary by region, engine and shop rate. Prices from $10 up are rounded to the nearest dollar, so $14.13 reads as $14 and $14.52 as $15. Below $10 they're exact. This article is general information, not advice about your specific vehicle, see the disclaimer.