Are these the real ASE A6 test questions?

No. ASE keeps its questions secret and publishes the A6 Task List for free — the public blueprint. Every question here is original, written to a specific task on that list, and validated. No one can sell you "the real questions."

How many questions is the ASE A6 test?

50 scored (60 total, incl. 10 unscored), 90-minute limit. Our simulator matches that format.

Do I need to pay to practice?

No — start free. Unlock full A6 coverage, timed simulators, and spaced review with one All-Access Pass (no subscription) that covers every series on your way to Master Technician.

ASE A6 · practice test

ASE A6 Practice Test — Electrical/Electronic Systems

Free practice questions for the ASE A6 (Electrical/Electronic Systems) certification test — original, aligned to the ASE Task List, including the Technician A/B format. Drill below, then unlock full coverage and timed simulators.

Build my A6 plan A6 study guide

Try 2 real-format questions

A headlight is dim.

Technician A says a high resistance (voltage drop) in the ground circuit can cause a dim lamp.

Technician B says measuring voltage drop across the connector under load is a valid way to find the high resistance.

Who is correct?

Published format · A6

The ASE A6 test

Scored questions: 50
Total questions: 60; incl. 10 unscored
Time limit: 90; minutes
Recert test: 25; 45 min

Source: ASE Study Guide — Automobile Tests (2026), A6 Test Specifications p.33.

The blueprint

What's on the A6 Task List

The ASE Task List is what the real test is built from. Every question here binds to one task on it, so we can show you coverage task by task — no competitor does.

Read the A6 study guide →

A6 task list

A6 · 2026 task list

AGeneral Electrical/Electronic System Diagnosis13Q · 26%

BBattery and Starting System Diagnosis and Repair9Q · 18%

CCharging System Diagnosis and Repair5Q · 10%

DLighting Systems Diagnosis and Repair6Q · 12%

EBody Electrical Systems Diagnosis and Repair17Q · 34%

52 tasks · 5 areasOne cell = one task on the published Task List.

AGeneral Electrical/Electronic System Diagnosis13Q · 26%
BBattery and Starting System Diagnosis and Repair9Q · 18%
CCharging System Diagnosis and Repair5Q · 10%
DLighting Systems Diagnosis and Repair6Q · 12%
EBody Electrical Systems Diagnosis and Repair17Q · 34%

ASE A6 — FAQ

Are these the real ASE A6 test questions?: No. ASE keeps its questions secret and publishes the A6 Task List for free — the public blueprint. Every question here is original, written to a specific task on that list, and validated. No one can sell you "the real questions."
How many questions is the ASE A6 test?: 50 scored (60 total, incl. 10 unscored), 90-minute limit. Our simulator matches that format.
Do I need to pay to practice?: No — start free. Unlock full A6 coverage, timed simulators, and spaced review with one All-Access Pass (no subscription) that covers every series on your way to Master Technician.

ASE® is a registered trademark of the National Institute for Automotive Service Excellence. MasterTechPrep is an independent study product, not affiliated with or endorsed by ASE. Test registration is done only through ASE's official channels (ase.com).