Why won't my Hyundai Entourage crank sometimes?

Short answer: If your Entourage sometimes won't crank at all, no starter sound, the problem is usually in the starting circuit, not the starter itself. Owners and members point to the starter relay, the fuse/junction box near the driver's left knee, the ignition switch, or the neutral safety switch. If it starts after you pull and reinsert a relay or tap under the dash, that's a strong clue to a bad connection in that area.

Symptom: You turn the key and nothing happens. Sometimes it works after removing and reinstalling the starter relay, or after tapping under the ignition switch on the lower dash.

What to check first

1. Check the battery and its cables first; a weak battery can cause no-crank too.
2. Next time it won't crank, shift to Neutral and try again. If it starts, suspect the neutral safety switch.
3. Note whether tapping under the dash or wiggling the key makes it work. That points to the ignition switch or the junction box wiring.
4. Have the starter relay and junction box inspected, and ask the dealer to check your VIN for service bulletins.
5. Check for an immobilizer (anti-theft) light on the dash when it won't start.

Likely causes

1. Ignition switch. Members' top guess when tapping under the key gets it to crank.
2. Starter relay. One owner's van starts again after reseating the relay.
3. Junction box near the driver's knee. A member called it a known problem area on this van.
4. Neutral safety switch. Test by starting in Neutral.
5. Immobilizer problem. The anti-theft system can block cranking.

What it usually costs

No owner in these threads posted repair costs. One owner had a starter, starter relay and crank sensor sealing done without fixing it, which is why diagnosis matters.

Is it safe to keep driving?

It's not dangerous to drive once it's running, but it can leave you stranded. Verify with a mechanic.

DIY or shop?

DIY for battery checks, swapping the starter relay and the Neutral test. Ignition switch and junction box work is usually a shop job.

Recalls, bulletins and complaints in plain words

• Recalls: NHTSA lists no recall for starting problems on the Hyundai Entourage in the model years we could check on 2026-10-24 (the recall lookup returned an error for 1 model-year queries). Check your VIN at nhtsa.gov/recalls. If your car is part of a recall, the dealer fixes it for free.
• NHTSA complaints: 35 keyword-matched complaints for Hyundai Entourage 2007–2009 (of 287 unique complaints queried, NHTSA complaints API by model year, queried 2026-10-24; keywords: won't start, won't crank, no start, click, starter, ignition switch, stall, junction, relay). This counts complaints that mention these words. It is not a defect finding.
• Service bulletin mentioned by an owner: A Car Talk member pointed to Hyundai bulletin 07-90-009. We couldn't open the bulletin itself, so ask a Hyundai dealer whether it applies to your van.

What owners report

• In 2008 Hyundai Entourage - Starting issues on Car Talk, an '08 with a replaced relay sometimes wouldn't make any starter sound until the owner pulled the relay under the dash for a couple of minutes and reinstalled it. Members suggested replacing the relay again, and one mentioned a known problem with the junction box near the driver's left knee and a possible immobilizer issue.
• In Intermittent no crank unless bang under key ignition on dash on Car Talk, an '07 Entourage would only crank after the owner hit the dash under the ignition. A starter, starter relay and sealing around the crank sensor hadn't fixed it. Members said it sounds like the ignition switch, suggested trying Neutral to test the neutral safety switch, and noted the crank sensor doesn't affect cranking.

Quick tip

Don't let anyone sell you a starter for a no-crank that comes and goes with a tap on the dash. That's a switch or connection, and a good tech can find it.

Vehicle focus: 2007–2009 Hyundai Entourage minivan (related to the Kia Sedona).

Safety / mechanic note

Have the starting circuit diagnosed before replacing parts. Verify with a mechanic.