ST0033 Motor Vehicle Service and Maintenance Technician – Light Vehicle: practice questions and mock tests
A two-test knowledge assessment for light-vehicle technicians, covering safe workshop practice, vehicle systems, diagnosis, service and repair decisions.
Apprentices registered to ST0033 version 1.5 who are preparing for the knowledge-test part of the Level 3 end-point assessment.
Standard
ST0033
Version
v1.5
Level
3
Exam at a glance
ST0033 · version 1.5
- Questions / papers
- 2 tests · 40 + 60
- Time allowed
- 45 + 75 min
- Pass requirement
- 65% each test
- Reference policy
- Closed book
What is the ST0033 Motor Vehicle Service and Maintenance Technician – Light Vehicle test?
The ST0033 knowledge tests check whether a light-vehicle apprentice can apply the technical knowledge needed to inspect, diagnose, maintain and repair cars and light commercial vehicles safely.
This page focuses on the knowledge-test method. The full end-point assessment may also include practical, observation or professional-discussion methods. Use the official assessment-plan links below to check the complete EPA.
When you take it
It is normally taken during end-point assessment, after the apprentice has completed training and passed through gateway. The employer, training provider and end-point assessment organisation agree the booking and sequence.
- 01
Training
Build the occupational knowledge, practical competence and workplace evidence.
- 02
Gateway
The employer confirms the apprentice is ready to enter end-point assessment.
- 03
Knowledge test
Sit the ST0033 two online knowledge tests.
- 04
Other EPA methods
Complete the practical, observation or discussion methods specified by the assessment plan.
Try a practice question
ST0033 · Original practice material
Diagnosis begins by confirming the reported symptom and operating conditions so effort is directed at the real concern.
Which option is being described?
Choose one answer, then check it.
ST0033 exam format and scoring
These are the recorded rules for this standard version. Always compare them with the final joining instructions from your end-point assessment organisation.
Delivery
Online, controlled and closed book.
Question style
Four-option multiple choice, plus drag-and-drop and ordering items containing four or five elements.
Books and materials
No reference books or notes are used.
| Paper | Coverage | Questions | Time | Grade boundary |
|---|---|---|---|---|
| Test 1 | Knowledge groups 2–5 | 40 | 45 minutes | Pass 26/40 (65%)Distinction 34/40 (85%) |
| Test 2 | 30 questions from group 6 and 30 from group 7 | 60 | 75 minutes | Pass 39/60 (65%)Distinction 51/60 (85%) |
What to revise for ST0033
The current published Trade Exams library for this standard contains 500 original practice questions and 26 focused fact sheets. These are revision-library counts, not official exam weightings.
Knowledge-area map
Standard reference
ST0033
Light-vehicle systems
- T01Workshop safety
- T02Engines and mechanical systems
- T03Electrical and electronic systems
- T04Chassis systems
- T05Transmission and driveline
- T06Diagnosis and maintenance
Workshop safety
01Safe systems of work, tools, lifting, PPE and environmental controls.
Engines and mechanical systems
02Engine operation, lubrication, cooling, fuel, air and exhaust systems.
Electrical and electronic systems
03Starting, charging, batteries, circuits, sensors and vehicle networks.
Chassis systems
04Brakes, steering, suspension, wheels and tyres.
Transmission and driveline
05Clutches, gearboxes, final drive and power transmission.
Diagnosis and maintenance
06Technical information, test results, faults, service schedules and repair choices.
How to prepare for the ST0033 test
A practical four-stage revision sequence: understand the rules first, close topic gaps, practise decisions, then rehearse under the real time pressure.
- 1
Revise both paper groups instead of treating the assessment as one combined score.
- 2
Practise ordering and drag-and-drop decisions as well as standard multiple-choice questions.
- 3
Build a repeatable diagnostic sequence: verify, inspect, test, interpret and confirm the repair.
- 4
Complete separate 45-minute and 75-minute timed sessions before the assessment.
Revision access
Questions, mocks and fact sheets
One exam, one clear price. Access ends automatically and never renews into a subscription.
£10
30 days of access
Everything for this exam for 30 days.
One-off payment. No automatic renewal.
£20
90 days of access
Everything for this exam for 90 days.
One-off payment. No automatic renewal.
ST0033 exam questions answered
Format, timing, version, preparation and booking questions—answered from the recorded standard and assessment-plan sources.
01What is the ST0033 Motor Vehicle Service and Maintenance Technician – Light Vehicle exam?
The ST0033 knowledge tests check whether a light-vehicle apprentice can apply the technical knowledge needed to inspect, diagnose, maintain and repair cars and light commercial vehicles safely. This page focuses on the knowledge-test method; the full end-point assessment may also contain practical or discussion-based methods.
02Who should use this ST0033 revision page?
Apprentices registered to ST0033 version 1.5 who are preparing for the knowledge-test part of the Level 3 end-point assessment.
03When do apprentices take the ST0033 knowledge test?
It is normally taken during end-point assessment, after the apprentice has completed training and passed through gateway. The employer, training provider and end-point assessment organisation agree the booking and sequence.
04What is the ST0033 exam format?
Two online knowledge tests. Online, controlled and closed book. Four-option multiple choice, plus drag-and-drop and ordering items containing four or five elements.
05How many questions are there and how long does the test take?
2 tests · 40 + 60 and 45 + 75 min. Test 1: 40 questions, 45 minutes, pass 26/40 (65%). Test 2: 60 questions, 75 minutes, pass 39/60 (65%).
06What is the ST0033 pass mark?
65% each test. Test 1: pass 26/40 (65%); distinction 34/40 (85%). Test 2: pass 39/60 (65%); distinction 51/60 (85%). Both tests must independently meet the required grade boundary.
07Is the ST0033 test open book?
Closed book. No reference books or notes are used.
08What subjects should I revise for ST0033?
The main areas are Workshop safety, Engines and mechanical systems, Electrical and electronic systems, Chassis systems, Transmission and driveline and Diagnosis and maintenance. The detailed coverage on this page stays within the knowledge mapped to this assessment method.
09How should I prepare for the ST0033 exam?
Revise both paper groups instead of treating the assessment as one combined score. Practise ordering and drag-and-drop decisions as well as standard multiple-choice questions. Build a repeatable diagnostic sequence: verify, inspect, test, interpret and confirm the repair. Complete separate 45-minute and 75-minute timed sessions before the assessment.
10Which version of ST0033 does this page cover?
This page is aligned to ST0033 version 1.5; use the version recorded on the apprenticeship paperwork.
11Are the Trade Exams questions official live exam questions?
No. Trade Exams' 500 practice questions and 26 fact sheets are independently authored revision material. They do not reproduce recalled, live, confidential or password-protected EPAO questions.
12Where do the ST0033 exam details come from?
The format and scope are based on the listed Skills England standard and end-point assessment sources, checked for this content pack on 2026-07-29. Always confirm late changes and booking instructions with the employer, training provider or EPAO.
13How does Trade Exams access work?
Access is a one-off £10 payment for 30 days or £20 for 90 days. It never renews automatically.
Official sources and currency
Check the standard behind this page
The format and scope were checked on 29 July 2026. Assessment arrangements can change, so confirm the final booking details with your employer, training provider or EPAO.
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