Check Engine Light
This is the most frequent and also the most general light. It can range from a loose gas cap to a bad catalytic converter. If it’s steady and the truck is running all right, then it’s still a good idea to have it scanned. If it’s blinking, that generally indicates a misfire or serious fault, and you will want to pull over and stop driving.
Battery Warning Light
When this light illuminates, it’s most likely an issue with your car’s charging system. It can be a faulty alternator, a dying battery, a loose cable, or power being drained somewhere. Your car can potentially lose power completely and strand you if you disregard it.
Oil Pressure Light
This one’s a big deal. If the oil light is on, it means the pressure has dropped, and your engine might not be getting the lubrication it needs. Driving like this can quickly damage the engine. Pull over, check the oil level, and call us if it’s still on.
Brake System Light
There are two main reasons this comes on: either your parking brake is engaged, or there’s a more serious issue like low brake fluid or a problem with the system itself. Don’t take chances with your brakes. If this light’s on and the pedal feels off, get it checked right away.
ABS Light
The ABS, or anti-lock braking system, prevents your wheels from locking up on hard braking. Should this light come on, there could be an indication that the system is offline. Your brakes will still operate normally, but you won’t get that second level of safety on emergency stops or on slick pavement.
Coolant Temperature Warning Light
This indicates your engine is running too hot. Overheating can cause significant engine harm. Should you see this light come on, pull over and stop, let the engine cool, and check the coolant level. Running hot more often than not? It’s time for a system check.
Tire Pressure Monitoring System (TPMS) Light
This indicates that you have either one or multiple of your tires lower than the recommended level. It influences fuel mileage, tire durability, and safety. It can usually be fixed easily with a quick check and fill-up. However, it can persist, and you might be developing a slow leak.
From Precision Auto Care in San Leandro
Dashboard lights are your car’s way of saying, “hey, pay attention.” We use professional diagnostic tools to read those codes and figure out exactly what’s going on.
If you’re in Castro Valley and you’ve got a warning light staring back at you, stop by Precision Auto Care. We’ll scan it, sort it, and get you back on the road without the mystery.