ASE G1 case studies
ASE G1 · Put your knowledge to work in context.
ASE G1, part of the ASE Certification Test Series administered by the National Institute for Automotive Service Excellence, is a multiple-choice credential for automotive service professionals who perform maintenance and light repair work - the routine services and inspections that make up a large share of everyday shop traffic. It is aimed at technicians early in their careers, at entry-level graduates moving into a dealership or independent shop, and at working techs who want a single credential that documents broad, practical competency rather than deep specialization. The ASE G1 case studies are 5 cases and about 3,577 words.
1Pedal Pulsation With a Rotor That Is Still Above Minimum
A 2017 midsize sedan with 82,000 miles comes in for a pulsation felt through the steering wheel when braking lightly from highway speed. Front pads measure 5 mm with even wear.
695 words, about 3 min2Dead Battery After Three Days: Sorting a 92 mA Draw
A 2015 pickup with 62,000 miles has a battery replaced eight months ago, and the customer reports a no-crank after the truck sits two to three days. The battery rests at 12.62 V and passes a conductance test at 730 CCA against a 720 CCA rating.
721 words, about 4 min3A/C Cold on the Highway, Warm in Traffic
A 2019 crossover with 55,000 miles and no A/C service history comes in with the complaint that the air is not very cold in stop-and-go traffic but is fine on the highway. Ambient is 92 degrees F at 60% humidity.
706 words, about 4 min4Hot-Only Misfire With Normal Static Compression
A 2013 four-cylinder with 118,000 miles arrives with a flashing check engine light on light acceleration and stored P0303. Cold start is smooth.
718 words, about 4 min5Pull to the Right With a Split Toe Reading
A 2016 front-wheel-drive sedan with 74,000 miles pulls right, and the steering wheel sits about 15 degrees left of center when driving straight. Tires were replaced 3,000 miles ago, and both front tires are already worn on the inner edges.
737 words, about 4 min