Q: Not starting horn stuck

Hello. The high pressure power steering hose is the most common hose to leak on your vehicle. I have also seen the return line leak at the power steering reservoir from a loose clamp. If the leak cannot be easily...

The ABS and traction control are part of the same system. The electronic brake control module (EBCM) receives input from the wheel speed sensors, as well as other vehicle sensors. It then uses this information to apply the brakes and...

It sounds like there is a problem with the headlamp circuit. At first, I was going to say that the headlights have a poor ground connection, but then, looking at the wiring diagram for your vehicle, I noticed the high...

Hello there, a variety of faults will cause your 2011 Chevrolet Silverado 1500 heat to not work with the defroster. If the heat works from other vent settings than it is likely an AC blend door motor is faulty. If...

Hello - the Battery Saver feature (https://www.yourmechanic.com/question/what-is-the-battery-saver-function-on-my-car) tries to identify scenarios where the charging system is not keeping up with electrical load. If the battery is failing, or if the voltage regulator is not keeping system voltage high enough (13...

The door lights and radio are on different circuits than the starting system and so faults there would not cause difficulty starting. The flickering of the lights is due to a loose connection somewhere in the circuit and can be...

Hi there - from your description, it is hard to tell whether you need the [camshaft position sensor](https://www.yourmechanic.com/article/how-long-does-a-camshaft-position-sensor-last, or the camshaft position actuator (sometimes called the variable valve timing actuator or solenoid (https://www.yourmechanic.com/services/variable-valve-timing-vvt-solenoid-replacement)). Please forward the problem codes (Pxxxx) for...

Hello, Code P1870 relates to the transmission slipping as you describe. This code can be set off for a few reasons such as towing a trailer as this puts additional stress on the lockup function of the transmission. This may...

Hi There, It sounds like you may have a dirty or failing idle air control valve causing your engine idle to fluctuate. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) is a small valve on the engine's intake system that reads the...