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Car symbols, or dashboard lights, are a car service reminder. The Jeep Oil Change Indicator lets you know when and what service your car needs.

Common signs include the ABS or Check Engine Lights coming on and the ABS or traction control systems malfunctioning.

Car symbols, or dashboard lights, are a car service reminder. The Cadillac Oil Life Monitor system indicates when and what service your car needs.

P0446 code definition P0446 is an OBD2 diagnostic trouble code that indicates a fault within the evaporative emission control system. Other EVAP...

Discover the difference between power brake boosters & vacuum boosters. Explore the inner workings of brake boosters & diagnosing issues.

P2440 code definition The P2440 diagnostic trouble code is an indication that the Powertrain Control Module (PCM) has detected that the switching...

People talking about vehicle suspensions often refer to “shocks and struts.” Hearing this, you may have wondered just what a strut is,...

The alternator warning light means there is an issue with powering the battery. This could be due to the alternator becoming worn out.

Common signs include wiper blades not turning on or off, wiper blades operating erratically, and motor not moving despite sounding like it's working.

Automotive technician jobs are often easier to get if you have ASE certification. Apply, study, and pass exams to improve your auto mechanic salary.

What What the P2237 code means P2237 is an OBD-II generic code for the engine control module (ECM) detecting the O2 sensor for bank 1 sensor 1 and has an open circuit for the heater control circuit of the O2...

P0025 P0025 code definition Camshaft Position B - Timing Over-Retarded (Bank 2) What the P0025 code means P0025 is the OBD-II generic code indicating the Engine Control Module (ECM) has determined that the exhaust variable camshaft timing for bank 2...

Common signs include a vibrating steering wheel, steering pulling to the left or right, and clunking noises.

P2723 means a solenoid has malfunctioned due to low fluid levels, a failing transmission, faulty sensor or solenoid, or electrical issues or problems.

P0690 means a high voltage problem with the power supply to the ECM/PCM which may cause Check Engine Light to come on or the vehicle will not start.

Before looking into a catalytic converter cleaner, check it for clogging, internal part damage, and poor fuel economy.

The AC receiver/drier is stores and dries refrigerant. This component should be replaced if too much water enters the system or if leaks are found.

Car windshield washer tubes transport washer fluid to washer nozzles to spray on car windshields. Replace washer tubes when fluid stops coming out.

The air conditioning system has an evaporator temperature sensor that fails when there is no cold air or the air conditioning is inconsistent.

If your manual car has abnormal pedal feel, low or contaminated brake fluid, or any visible leaks, you may need to replace the clutch slave cylinder.

The overdrive (O/D) light on your dash can mean two very different things, depending on whether it is lighting up and staying on,...

P2261 P2261 code definition Turbo/Super Charger Bypass Valve - Mechanical What the P2261 code means The P2261 diagnostic trouble code is an indication that the turbo/super charger bypass valve mechanical control circuit is giving the Powertrain Control Module (PCM) a...

P0650 means there is a computer output circuit issue, likely due to a defective electrical circuit or bulb.

There There are many reasons why you might need to find an engine’s top dead center. Top dead center is the point when the piston of the number one cylinder in an engine is at its highest point, and on...

P0132 trouble code definition 02 Sensor Circuit High Voltage (Bank 1 Sensor 1) What the P0132 code means When the P0132 trouble...