MajorCommonElectrical

Kia Carnival: Power sliding door failures - motors, latches and cable mechanisms (all generations)

Power sliding door failures - motors, latches and cable mechanisms (all generations) is a common electrical fault on the Kia Carnival on the 2006 onward cars, and we rate it major. Putting it right costs $400 to $2,000 at New Zealand independent workshop rates. Below is what goes wrong, the symptoms to notice on a test drive, where to look, and what to ask the seller before you hand over any money. It is one of 17 documented faults on the Kia Carnival.

Vehicle: Kia Carnival
Years: 2006 onward
System: Electrical

This page covers the Kia Carnival as a model. Some faults only affect particular engines or build years — enter a plate below to narrow the list to one car.

All Kia Carnival faults17 documented faults on this model

What you are looking at

No photograph available

We do not hold a verified photograph for this fault yet. We would rather show none than show a picture of something else.

What goes wrong

Every Carnival generation sold in NZ/AU has a documented history of power sliding door trouble: worn cables and motors on VQ (2006-2014), doors that pinch or fail to reverse on YP (US recall on the equivalent Sedona), and a KA4 recall for release actuators that stop the right-side door latching securely (about 3000 Australian cars from the July-October 2021 build, plus a 2025 recall for the passenger-side door remote controller). Symptoms are doors that stall, jam, beep and re-open, or won't latch. Repairs to motors, cables and latch actuators are labour-heavy.

What you would notice

Door stops midway and reverses
Continuous beeping and door-ajar warning while driving
Door won't respond to button or key fob
Grinding noise from the door track

How to check it

Where to look. Both rear sliding doors, tracks along the lower body sides

Cycle both sliding doors several times from the key fob, the B-pillar button and the dash switch. Watch for hesitation, uneven speed or failure to latch. On KA4 cars, check the VIN against Kia's recall list for the door actuator campaigns.

What it costs to put right

$400 to $2,000 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

Ask the seller

“Have the sliding doors ever been repaired?”
“Have all sliding door recalls been completed?”
“Do both doors work from every switch and the key fob?”

Now check the Kia Carnival you are actually looking at

Everything above is true of the model, and it is free. What it does not tell you is whether THIS car has been looked after: its odometer history and whether the reading has ever gone backwards, whether there is still money owing on it, whether it has been reported stolen, how many owners it has had and what it is really worth today. That comes from the official records for that plate. Enter the plate for the free details, or get the full history and a market valuation from $13.49.

Not sure what you would be paying for? See what a full KickTyres check includes.

Where this comes from

The failure described above is documented in the sources below. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them.

CarExpert - Kia Australia recalls ~3000 Carnivals for sliding door actuators (Nov 2021)
CarExpert - Kia Carnival power sliding door recall (Sept 2025)
CarsGuide - Kia Carnival Problems & Reliability Issues
ProductReview.com.au Kia Carnival owner reports

Kia Carnival buyer questions

Is power sliding door failures - motors, latches and cable mechanisms (all generations) serious on a Kia Carnival?

We rate it major and common on the Kia Carnival. Every Carnival generation sold in NZ/AU has a documented history of power sliding door trouble: worn cables and motors on VQ (2006-2014), doors that pinch or fail to reverse on YP (US recall on the equivalent Sedona), and a KA4 recall for release actuators that stop the right-side door latching securely (about 3000 Australian cars from the July-October 2021 build, plus a 2025 recall for the passenger-side door remote controller). Symptoms are doors that stall, jam, beep and re-open, or won't latch. Repairs to motors, cables and latch actuators are labour-heavy.

How much does it cost to fix on a Kia Carnival?

$400 to $2,000 at New Zealand independent workshop rates. That figure is for this job on its own. A car showing the symptoms on this page is usually worth either walking away from or negotiating down by at least the repair figure.

Which Kia Carnival years are affected?

Our research records this fault on the 2006 onward Kia Carnival. Build dates move around, especially on imported cars, so treat the range as the years to look hardest at rather than a guarantee either way. The official records tell you the exact build and first registration date for the car in front of you.