How to Pass the Vitz 2‑Year Inspection for 298,000 ¥ with Undercarriage Fixes & Brake Paint Hacks

A detailed walkthrough of a DIY vehicle inspection and maintenance routine, covering brake caliper replacement, paint restoration, and cost breakdown, all presented in a clear, step‑by‑step narrative.

Table of Contents

Getting Ready for the Two‑Year Check

Every two years, the owner of a Toyota Vitz faces the annual vehicle inspection that can cost around 298,000 yen. The process is more than a bureaucratic hurdle; it’s a chance to catch hidden wear and tear before it becomes a safety issue. The narrator, who has driven over 10,000 km since the last inspection, admits feeling nervous each time. To avoid surprises, a thorough pre‑inspection check is essential. The first step is a visual survey of the undercarriage, looking for rust, leaks, and worn components that could fail during the official test.

Under‑Carriage and Brake System Overhaul

The inspection begins beneath the vehicle. The lower control arm shows rust, but no structural damage is evident. The brake system, however, requires more attention. The narrator notes that the lower control arm’s rubber boots are intact, yet oil is visible on the head cover—an old gasket had been replaced, and no leaks have appeared since. The brake calipers, a critical safety component, are inspected next. A seized right slide pin had previously caused a failure, prompting a full replacement of the caliper bracket. The left rear caliper was also stuck, but after a careful loosening process—scrubbing, greasing, and gradual torque—the pins moved smoothly. The new bracket, though dirty, allowed the slide pins to operate as intended, restoring reliable braking performance.

Exterior Cleaning and Paint Restoration

With the mechanical parts addressed, attention turns to the vehicle’s appearance, which also plays a role in inspection compliance. The narrator uses a high‑pressure washer to remove grime from the chassis, followed by a detergent spray and a gentle brush to tackle stubborn stains. After rinsing, the vehicle is dried with air to prevent moisture buildup. The chassis, now free of rust flakes, is painted with a black chassis paint that matches the car’s original color scheme. The narrator warns that painting the orange wiring on a hybrid chassis black could cause a failure in the inspection, so careful color matching is crucial.

Paint restoration extends to the brake calipers. A heat‑resistant, brush‑on paint from Komeri is applied to the silver calipers, turning a brown, corroded surface back to a pristine finish. The paint’s thick, durable film allows it to be applied over existing dirt without prior removal, saving time and effort. Even after painting four calipers, a generous amount of paint remains, ensuring a long‑lasting finish that enhances the vehicle’s aesthetic appeal.

Final Checks, Costs, and the Inspection Day

Before the official inspection, the narrator removes the original double‑sided tape from the visor, cleans the area with a parts cleaner, and reattaches it with a stronger tape designed for visors. The aero mirrors, which had become discolored and cracked, are replaced with the original parts to avoid any safety or visibility issues. All these steps culminate in a vehicle that meets the inspection’s stringent standards.

The inspection itself is conducted with a friend who observes the process and listens to music. The narrator had previously omitted some scenes due to dashcam limitations, but this time the full procedure is captured. The vehicle passes the inspection on the first try, with no issues reported for headlights, side slip, or other safety components. The cost breakdown is transparent: vehicle insurance premium of 17,650 yen, weight tax of 37,800 yen, inspection fee of 2,500 yen, totaling 57,950 yen. This figure, while modest, covers all necessary fees and ensures the vehicle remains road‑legal for the next two years.

Looking Ahead

With the inspection complete, the narrator reflects on the importance of routine maintenance. The process—from inspecting rusted control arms to repainting brake calipers—demonstrates that a proactive approach can prevent costly repairs and keep a vehicle safe. The narrator plans to revisit these maintenance tasks in two years, ensuring that the next inspection cycle starts on a solid foundation. The experience underscores that diligent care, even in seemingly minor details, pays off in reliability and peace of mind.

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