2 Heavy Concerns about ECE-R 64 with TPMS –The ECE R64 is about temporary use spare wheels / tires. It is not made to specify TPMS. –There are two. R Temporary use spare unit, run flat tyres, run flat system and tyre http:// ECE R Supplement 2 Temporary use spare wheels/tyres, run flat tyres, run flat system and tyre pressure monitoring system.

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Deflate one of the vehicle’s tyres within 5min of measuring the warm pressure as described in Paragraph 2. If the vehicle conforms to a vehicle type approved, under one or g64 Regulations annexed to the Agreement, in the country which granted approval under this Regulation, the symbol prescribed in Paragraph 4.

ECE regulations: ECE R Supplement 2

The tell-tale must illuminate and remain illuminated as long as the ignition locking system is in the “On” “Run” position. For vehicles having at least four wheels, the load capacity of the temporary-use spare unit shall be at least equal to one half of the highest of the maximum axle loads of the vehicle; g64 its use ecr restricted to a specific axle mentioned in the instructions in Paragraph 6.

This may be bias ply diagonal or cross plybias-belted, radial ply or run-flat tyre as further defined in Regulation No. We use cookies to enhance site functionality and personalisation. Determine whether the tell-tale has extinguished.

If the low tyre pressure ecw illuminated during the procedure in Paragraph 2. The whole speed range shall be covered during the test. The vehicle shall be loaded to its maximum mass as defined in Paragraph 2. Precise definitions of these features may be found in Regulation No.


It shall be accompanied, in triplicate, by a description of the vehicle type with regard to the items specified in Annex 1 to this Regulation: Vehicle features which significantly g64 the performances of the tyre pressure monitoring system; 2.

The department may then either: Road Test Surface The road shall have a surface affording good rce. This is done by pressing a key on the dashboard or via the vehicle’s operation element HMIsuch as a touchscreen. Reset the system in accordance with the instructions of the vehicle manufacturer. We do not re-word, summarise, cut or interpret the regulatory documents.

Frequently asked questions about DUNLOP TECH Warnair

Which of the systems is more reliable in practice? The road surface shall be dry during testing. Rim Position The vehicle rims may be positioned at any wheel position, consistent with dce related instructions or limitations from the vehicle’s manufacturer.

Any tyre pressure monitoring system fitted on a vehicle shall comply with the requirements of Regulation No. This requirement does not apply to tell-tales shown in a common space.

InterRegs: Regulation No. | ECE – United Nations

Some customers wish to have the tyre pressure value indicated on the dashboard or that tyre pressure monitoring is effected by the system even when the vehicle is stationary, neither of which comfort features is fulfilled by r46 indirect system. Drive the vehicle along any portion of the test course. Every modification of the vehicle type shall be notified to the Administrative Department which granted the type approval.

The load condition shall not be modified during the test. Under normal conditions, both systems function well. If applicable, name and address of the Manufacturer’s representative: The high reliability of these r644 makes the occurrence of a breakdown of Warnair extremely improbable. Production Definitely Discontinued Detection for a tyre pressure level significantly below the recommended g64 for optimum performance including fuel r46 and safety diffusion test.

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The customer can enjoy a system that causes no further costs over the entire lifespan of his vehicle. Upper case letters shall be at least 5mm high and the numbers “” and “75” shall be at least 20mm high with the elements that make up each character of the number at least 3mm line thickness.

The approval number indicates that the approval was granted in accordance with the requirements of Regulation No. The braking performance shall correspond to the test procedure given in Regulation No.

Can the system be used with run-flat tyres? By continuing to browse the site you are agreeing to our privacy and cookie policy. The test shall be carried out with the temporary-use spare unit fitted alternately in place of one front wheel and one rear wheel. Second-generation Warnair can be applied in vehicles of the categories M1 and N1 passenger cars and light commercial vehicles.

Procedure for the puncture test to verify the requirements of Paragraph 5. Malfunction Detection Test 5. The tyres are to be inflated to the pressure recommended by the vehicle manufacturer. Tell me more Go straight to site.