DABERS ANPR

Parking brake performance (Tricycles, quadricycles and pre-68 vehicles, Plate brake tester): pre-2018 MOT

This is pre-2018 MOT wording. The defect categories changed on 20 May 2018.

Partly now called Parking (secondary brake performance) (Plate brake tester). The rest has no direct match.

3 pre-2018 fail items.

Old wordingInspection manualNow
Parking brake performance (secondary) brakes imbalancedthe calculated out-of-balance of the parking brake across an axle is greater than 30%Parking (secondary brake performance) on a single line braking system imbalanced across an axle (major)
Parking brake performance (secondary) brake grabbing severelybrake grabbing severelyParking (secondary brake performance) on a single line braking system grabbing severely (major)
Parking brake performance efficiency below requirementsThe calculated parking brake efficiency is too lowNo direct match

Current names are the closest match by wording and part. The DVSA publishes no official old-to-new table.

Other pre-2018 parts in Brakes

Dabers ANPR shows the full MOT history, defects included, for the car in any photo. How it works

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Contains public sector information from the DVSA licensed under the Open Government Licence v3.0.