A service contract is a bet on what breaks next. It is not a repair for what is already wrong. If your car has a fault now, the contract may not cover that fault, and the paperwork can make you feel protected on the day you sign. Before you buy, tell whether the problem you are worried about is already in the car.
Name the problem you already have
Be honest about what you have noticed. A warning light that comes on and goes off again. A noise you have been learning to live with. A code a shop cleared without explaining. A repair quote you put off at the last visit. Write each one down in plain words, with a short note on when you first noticed it. If you have a list like this, you are not shopping for protection against the unknown. You are shopping for coverage of a known condition.
Read the pre-existing condition wording
Many contracts exclude conditions that existed before the contract took effect, or conditions present when the car was enrolled. Look for phrases such as in existence before, prior to enrollment, or present at the time of purchase. Ask how the provider decides whether a fault was there first. Does it rely on an inspection, the shop's report, service records, or the owner's word? The owner's word is the weakest of those, and a provider that leans on it leaves room for dispute.
Ask what an inspection checks
Some providers require an inspection before coverage starts. Ask what the inspection covers, who performs it, whether the results are written down, and whether you receive a copy. An inspection that looks only at what is working tells you little about the fault you already know about. Ask whether the inspector is told about your known problem, and whether that problem is recorded on the report.
Decide what you are buying
If the known problem is excluded, the contract is not a fix for it. You may still want coverage for other parts, but then the fault you worry about should be repaired first, at your own expense, before coverage begins. Ask the salesperson to say that plainly. If they cannot, you have learned something about the sale. For how we read terms like these, see our methodology page.