Q: Oil leaks

With the wheel locked up this car is unsafe to drive until the problem is fixed. With that said, the most common issue would be a wheel bearing that has seized (https://www.yourmechanic.com/services/wheel-bearings-replacement), or a parking brake that is stuck engaged....

The DRL system is controlled by the DRL module under the dash by the steering column. I could not find any service bulletins for the system, but you may have an issue with the module staying on after you shut...

The procedures to diagnose a vehicle that is a no crank or no power condition would always start with the battery being tested (https://www.yourmechanic.com/article/how-to-check-a-car-battery). Make sure the battery is fully charged. Next, check each and every fuse in the fuse...

Hello, you can turn the service lights off by disconnecting the negative battery cable for a few hours. To help find the pulled wire, have the dealership or technician use a scan tool capable of diagnosing canbus lines. The test will...

Today's vehicles are generally capable of going between 5,000-10,000 miles between oil changes. I would recommend basing your oil change intervals on mileage rather than months due to fluctuation in mileage driven. You should be fine waiting until December to...

Hello - the P0701 (https://www.yourmechanic.com/article/p0701-obd-ii-trouble-code-transmission-control-system-range-performance-by-cheryl-knight) is a generic problem code which is set by the transmission, but there should be other codes, because there are other possibilities that will trigger this code. A throttle position sensor, whether dirty or malfunctioning,...

Hi there - your Escalade has 4 oxygen sensors (https://www.yourmechanic.com/article/how-to-buy-a-good-quality-oxygen-sensor) total, 1 before each of the two catalytic converters, and 1 after each catalytic converter. Diagnostic codes are usually pretty specific as to which one is malfunctioning (i.e. Bank 1,...

Anytime the code reader says sensor 1, it is referring to the upstream. Anytime the code reader says sensor 2, it is referring to the downstream. If you need further assistance with your oxygen sensors (https://www.yourmechanic.com/services/oxygen-sensor-replacement), then seek out a...

It could be that the automatic transmission is either slipping or that it is staying in low gear. The car has enough miles on it to be having that sort of trouble. It's difficult to say anything specific from this...