Q: Mode control on air conditioning does not work.

Hello. When a car won't start, start with the basics: If the vehicle has power, then power to the starter motor must be checked, and voltage drops performed. The larger wire at the starter motor should have 12v at all...

Hi, is there any more information you can give us about the acceleration issue? These cars are known to have a slight hesitation when starting from a stop so it may be normal. Since the car is under 5 years...

The power steering pump on most vehicles have a pressure relief valve that will cause the problem you are having. Since you did not list the vehicle or year for the car you have, I cannot go any more in...

There are several options you could try to test this issue. One option would be to have your tires checked for a possible manufacturer defect. This would be something like a slipped belt that would cause a bump in your...

With intermittent no crank conditions, you most likely have a bad connection in the primary starting circuit. This is the battery, the positive and negative battery cables (https://www.yourmechanic.com/services/battery-cable-replacement) and the starter (https://www.yourmechanic.com/services/starter-replacement). Even though you have replaced the starter, new...

The code P2187 indicates a lean running situation at idle. More parameters will need to be checked to get to the bottom of this issue. Sometimes false reading from a malfunctioning mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) may mess with the...

The battery may not be able to hold a charge because if the battery is dead (https://www.yourmechanic.com/services/battery-is-dead-inspection). In order to check the charging system you will first have to have the battery charged and tested to see if battery needs...

Based on your description the engine was overheating and the overheating was accompanied by a large coolant leak (https://www.yourmechanic.com/services/coolant-is-leaking-inspection). Please note that coolant leaks can be either a cause or a CONSEQUENCE of overheating. Therefore, once the leak is repaired,...

Hi there. The The vehicle stability assist (VSA) Off light is located on the instrument panel and illuminates whenever the VSA system is deactivated. When the VSA system is reactivated, the light will disappear. In general, when the ! light...