Chinese EV Service Checklist for Overseas Buyers

An imported Chinese electric vehicle still needs a written service plan. The high-voltage pack does not remove tires, brake fluid, cabin filters, coolant loops, or the 12V support battery from the workshop list. Overseas dealers, importers, and fleet buyers should treat the first 90 days after arrival as a verification window: confirm the manufacturer schedule for that VIN and market, inspect consumables that sat in storage, and decide which jobs a local workshop can do with the tools and parts it already has. This article answers what to service, what to document, and what not to invent when the destination handbook is incomplete.

What a service plan must answer before the first job

A usable plan names the vehicle, the handbook source, and the workshop that will do the work. Start with the VIN, production date, odometer, and the market the car was built for. A China-market handbook, a European-market handbook, and a generic exporter PDF are not interchangeable. If the seller cannot produce the schedule that matches the VIN, write that gap into the handover file and use a conservative first-service list instead of guessing kilometre or month intervals. AutoCN is a sourcing and information platform, not the manufacturer, so its pages can help you compare brands and routes, but they do not replace the official maintenance booklet for that unit.

The second question is workshop readiness. Ask whether the shop has an isolation procedure for high-voltage work, a scan tool that can talk to the brand, and a parts path for filters, pads, tyres, and coolant of the stated specification. If any of those three is missing, limit the first visit to visual inspection, tyre and 12V work, and software readout. Do not open the high-voltage system on a guess. Destination labour rules and technician licensing vary, so treat this as an operational checklist, not legal advice.

Routine items that still apply on an electric car

Most arrival complaints on imported EVs are ordinary storage problems, not pack failures. Tyres lose pressure in a container or a yard. Wiper blades harden. Cabin filters smell after months of humidity. Brake discs show surface rust after a sea voyage. None of these items is unique to Chinese brands, and none of them is proof that the traction battery is weak. A dealer who photographs these items at handover protects both the customer conversation and the warranty discussion later.

Cabin, wipers, and fluids you can see

Replace or at least inspect the cabin filter, pollen filter, and wiper blades before the car goes on a demonstrator loop. Check washer fluid for the destination climate. Confirm that the brake-fluid reservoir is at the marked level and that the cap and hose routing look original. If the car sat for a long period, ask for a brake-fluid test rather than assuming the factory fill is still inside the moisture limit. Do not quote a universal replacement month; use the handbook, and if the handbook is silent, record a test result instead of inventing an interval.

Tyres, alignment, and the first road check

Record tyre brand, size, load index, date code, and pressure on all five wheels if a spare is fitted. A date code older than the production date is a flag for long storage. Regenerative braking can hide pad wear, but it does not hide alignment drift or flat spots from sitting. A short road check should look for pull, vibration, and ABS or stability warnings. If winter or mixed-season use is expected, confirm that the tyre specification is legal in the destination, not only that the tyre is new.

Thermal loops, the 12V battery, and what not to open

Chinese EVs commonly use a dedicated thermal loop for the pack, drive unit, and cabin heat pump. Coolant type, colour, and service access differ by brand and even by trim. If the handbook names a specification, use that specification. If it does not, do not top up with a random workshop coolant and do not claim a life figure for the pack based on a coolant top-up. The job at first service is to look for leaks, low level, contamination, and stored thermal faults. Opening a battery pack or changing coolant without the procedure is a risk transfer you should refuse.

The 12V support battery is a frequent no-start cause after shipping. Many EVs still rely on a conventional 12V unit for contactors, locks, and infotainment. Test it, record the voltage and, if the tool allows, the state of charge. A cheap replacement can be the difference between a clean handover and a stranded demonstrator. Do not treat a flat 12V battery as evidence of traction-pack damage unless the scan tool shows a related high-voltage fault.

Brakes, chassis, and the myth of zero wear

Regenerative braking reduces pad use in city duty. It does not remove brake-fluid hygroscopic ageing, seized sliders, or rusted discs after a sea voyage. Fleet buyers who park cars for weeks between retail sales should budget a disc clean or replacement more often than a high-mileage taxi fleet. Check parking-brake function, especially on models that use an electronic parking brake, and confirm that the car can hold on a grade after a long idle. Suspension bushes, ball joints, and wheel bearings still follow mileage and road quality. Import routes that include poor yard surfaces deserve a lift inspection before delivery.

Steering and driver-assistance cameras also sit in this group. A bumper or windscreen replaced after yard damage can leave a camera or radar out of calibration. If the car shows lane-keep or adaptive-cruise faults, do not clear them and hope. Record the code, the kilometre reading, and whether the sensor glass is original. Calibration equipment is brand-specific; if the local shop does not have it, say so in the handover instead of promising a same-day fix.

Software, diagnostics, and language fit

A service visit that ignores software is incomplete. Read and save a full fault snapshot before any reset. Confirm the infotainment language, navigation map region, radio tuner, and whether connected services expect a Chinese phone number or a local account. Overseas buyers often discover that an over-the-air channel is region-locked or that a feature shown in a China-market brochure is not licensed on the export unit. That is a specification issue, not a workshop defect, and it should have been caught before shipment. At service time, the job is to document what the car actually has.

Diagnostic access is the practical bottleneck. Some brands need a branded interface; others work with a capable aftermarket tool plus a security login. Ask the exporter which tool produced any pre-shipment report, and keep that report with the VIN file. If your workshop cannot repeat the test, you do not have an independent baseline. AutoCN can help you compare models and sourcing routes in the brand center, but the scan log has to come from a shop that can reach the control units on that car.

A workshop checklist you can reuse on every arrival

Use one table for every unit. Fill it from the car in front of you, not from a brochure. Where a cell cannot be verified, write “not verified” and the reason. That single habit prevents a salesman from converting a missing fact into a promised service interval or a promised parts delay.

Parts planning without invented stock claims

The first-service list only works if the parts exist. Ask the exporter for the part numbers of the cabin filter, engine-bay or pack-bay filter if fitted, wiper blades, 12V battery, and front brake pads for that VIN. Then ask your destination supplier whether those numbers are stocked locally or must be ordered from China. Do not tell a customer that parts are “always available.” AutoCN’s parts article route exists at the parts guides page, but as of this writing that page does not list live stock, so treat it as a research entry, not an inventory system.

For fleets, build a small arrival kit only after you have sold or allocated more than one unit of the same specification. A mixed VIN list with different wheel sizes and filter shapes wastes money. Keep the kit to items that fail from storage: 12V batteries, wipers, cabin filters, and a tyre of the fitted size. High-voltage components stay on a named order with the official channel or a verified exporter, not in an unmarked crate.

From yard arrival to first customer delivery

Run the same sequence every time. Photograph the car in the yard, including underbody and charging inlet. Do the 12V and tyre check before the first drive. Complete the scan snapshot. Drive a short mixed route and repeat the scan. Complete the table. Only then book any replacement work. If a high-voltage warning appears, stop retail use and isolate the car until a qualified shop reads it. If the only faults are storage rust and a flat 12V battery, finish those jobs and write a clean delivery note. The note should say what was done, what was not opened, and which handbook page you followed. That is the difference between a professional import desk and a car that is simply washed and handed over.

Owners still need a future schedule. Give them the official interval if you have it, and give them the next inspection date you will honour if you do not. Remind them that fast charging, climate, and payload change tyre and thermal wear. Remind them that a destination workshop may need an appointment for software work. Do not promise a lifespan for the traction battery, and do not convert a China-market free-service campaign into an overseas entitlement unless the manufacturer has said so in writing for that VIN.

Frequently Asked Questions

Do imported Chinese EVs need less service than petrol cars?

They usually need no engine-oil or spark-plug work, but they still need tyres, brake fluid, cabin filters, coolant checks, 12V testing, and software readouts. After a sea voyage, discs and wipers often need attention sooner than a locally sold car of the same age. Compare the handbook items, not a slogan about fewer services.

Can a normal workshop service a Chinese EV?

Many shops can do tyres, 12V, wipers, and cabin filters. High-voltage coolant, pack work, and some calibrations need isolation training and the right scan tool. If the shop cannot show both, keep the first job on the low-voltage list and name a second shop for the rest.

What interval should I quote if the handbook is missing?

Do not invent a kilometre or month figure. Record that the VIN-matched handbook is missing, perform the arrival inspection, and give a dated follow-up inspection instead of a fake schedule. Ask the exporter again before the car is retailed.

Is a low 12V reading a bad traction battery?

Usually it is not. The support battery can go flat in a container while the traction pack remains within a normal shipping state of charge. Test the 12V unit, recover it or replace it, then read high-voltage codes before you talk about pack health.

Should I sell a first-year service package with the car?

You can sell a defined package that lists the jobs you will actually perform and the parts you can obtain. Do not bundle unstated battery replacements or guaranteed residual value. Write the inclusions and exclusions on the invoice so the buyer can compare workshops later.

Conclusion and next step

Service on an imported Chinese EV is a documentation problem first and a wrench problem second. Identify the VIN-matched schedule, inspect the storage-sensitive items, keep high-voltage work inside a qualified process, and refuse to invent intervals or parts stock. Dealers who run the same table on every arrival spend less time arguing about what “should have been included.”

To compare brands and model families before you standardise a workshop kit, use the AutoCN brand center. For a sourcing conversation after the checklist is filled, use the contact page. AutoCN does not manufacture vehicles and does not certify destination workshops.