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LaCrosse

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Question
My battery saver active message came up on my car does this mean I need a battery or no?
Hi there. On a Hybrid vehicle, The Battery Saver Active message can appear on your driver information center (DIC) from time to time. In most cases, when the DIC displays this alert, that means that your battery has a low...
Question
I have a 2007 buick lacrosse my blower motor seized up and i replaced it but some thing else is wrong hvac fuse is good idk where
Was the blower motor resistor replaced ? It may be the problem. The function of the resistor is to regulate the amount of voltage to the blower motor in order to regulate the speed. If straight voltage was applied to...
Question
2011 buick lacrosse, how do you remove the strut spring assembly part that looks like an arm
Hi there. It would be very difficult to describe this without images or a diagram to explain what we are talking about to explain how this is done without having one of our mobile mechanics come to your location and...
Question
Battery saver active mode
Hi there. It's really odd that the dealership wouldn't know about this warning light or possible sources. However, battery saver mode comes into play when the electrical system voltage is too low. This mode shuts off "non-essential" components like the...
Question
I have a 2014 Buick LaCrosse went to go get my back bumper repair touch screen and backup camera radio.
Hi there. On your 2014 Buick LaCrosse, there are a few different sensors and electrical harnesses that connect to collision sensors and the back-up camera. In most cases, when repairs are completed, the connection to the back-up camera is removed....
Question
Overheating vehicle
Hi there. Unfortunately, turning on the AC tends to accelerate an existing overheating problem on most vehicles. When the AC system is activated, it creates additional drag on the engine, making it work harder to produce the same amount of...
Question
Headlights
The headlight bulbs on the 2014 LaCrosse are either halogen capsule (standard) or HID (optional). If you have halogen bulbs, it is easily possible for both halogen bulbs to have failed. If you request a headlight diagnostic/bulb replacement, the responding...
Question
Both my engine power reduced and stability track light came on.
Hi There, The Stability Track light relates to the vehicles traction control system. When the computer detects an issue with this system, it will often times put the vehicle into a reduced power phase in an effort to prevent further...
Question
dtc P1682,no crank no start.
Hi there. The code you are getting P1682 is due to the ECM seeing a difference in the voltage levels of the two main power inputs to the ECM and will store the code when one voltage is different than...
Question
Driving downhill my Traction Light and ABS light came on. 2009 Buick LaCrosse.
Hello. The traction light and ABS light are like a check engine light for your braking system. If an issue is detected the light will illuminate and code will be stored inside of the ABS module. I suggest that a...
Question
New battery, radio will come on but it will not crank
This sounds like a symptom of a failed starter. I would recommend to have a car will not start inspection to determine if the starter has failed or not. If the starter has failed, I would recommend having it replaced...
Question
Able to get my trunk open, by crawling through the back, but the trunk release button (hold unlock button on door) still won't ope
Hello, and thank you for writing in. The first thing we need to determine is if there an issue with the latch, the switch, the key fob, or possibly the wiring. The best way to determine this is to test...
Question
Transmission problem?
Hi There, It sounds like your car may going into "safe mode" as a result of the low transmission fluid resulting from a leak of some kind. The car's computer will intentionally shut the car down to avoid any damage...
Question
2007 Buick LaCrosse, startup noises
There are a number of things that could make an engine noisy when starting up. Depending on the specific type of sound you are referring to, this will determine how to properly diagnose. If there is a bit of a...
Question
What should I have done at 100.000miled
Hi there. Typically when you have any mechanical issues like you've described above, the first step is to have a professional mechanic complete a check engine light inspection. In today's modern cars, trucks and SUV's, a mechanical, or electrical malfunction...
Question
Why is coolant leaking from the radiator cap
It sounds like you may have a faulty radiator cap, which may need to be pressure tested or simply replaced. A radiator cap is designed to seal in the coolant up to a certain pressure point threshold, at which point...
Question
Car wont accelarate
Hi There, If the catalytic converter was not replaced it may be possible that in the event that it is clogged bad enough, it may still be continuing to force the car into a "safe mode" which is what happens...
Question
Engine shaking and taking longer than normal to start
Hi There, I would suggest having the alternator checked to determine if it is receiving the proper amount of voltage from something called the voltage regulator. The voltage regulator regulates the charging voltage that the alternator produces, keeping it between...
Question
How costly is a rocker arm replacement on a 2008 Buick Lacrosse?
Billing question was sent to CS for the cost of replacing one or more rocker arm assemblies on a 2008 Buick LaCrosse - engine is unknown.
Question
whooshing sound after hitting curb driver side front
Hello, thank you for writing in. The vehicle may be having issues with the tires, suspension, wheel hub, or the brakes. The noise is likely coming from something that has been damaged, and is now making contact with other components...

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