Cadillac SRX Auxiliary Battery Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(433)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(433)

Auxiliary Battery Replacement Service

How much does a Auxiliary Battery Replacement cost?

On average, the cost for a Cadillac SRX Auxiliary Battery Replacement is $275 with $180 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Cadillac SRXV6-3.6LService typeAuxiliary Battery ReplacementEstimate$532.29Shop/Dealer Price$654.12 - $980.22
2008 Cadillac SRXV8-4.6LService typeAuxiliary Battery ReplacementEstimate$512.29Shop/Dealer Price$634.15 - $960.27
2005 Cadillac SRXV6-3.6LService typeAuxiliary Battery ReplacementEstimate$471.59Shop/Dealer Price$583.27 - $878.87
2009 Cadillac SRXV8-4.6LService typeAuxiliary Battery ReplacementEstimate$512.29Shop/Dealer Price$634.11 - $960.20
2004 Cadillac SRXV6-3.6LService typeAuxiliary Battery ReplacementEstimate$471.59Shop/Dealer Price$583.30 - $878.92
2006 Cadillac SRXV6-3.6LService typeAuxiliary Battery ReplacementEstimate$471.59Shop/Dealer Price$583.27 - $878.87
2006 Cadillac SRXV8-4.6LService typeAuxiliary Battery ReplacementEstimate$476.59Shop/Dealer Price$588.03 - $883.45
2014 Cadillac SRXV6-3.6LService typeAuxiliary Battery ReplacementEstimate$517.29Shop/Dealer Price$639.56 - $965.99
Show example Cadillac SRX Auxiliary Battery Replacement prices

What is the Auxiliary Battery all about?

The vast majority of passenger vehicles on the road today have only a single, large battery. It’s generally located under the hood, although some makes and models have the primary battery in the trunk, near the spare tire. This battery’s job is simple – it provides the electricity needed to start the engine. All other power generated during operation to power the radio, signal lights, and other accessories comes from the alternator.

However, some vehicles (notably higher-end European imports) have more than one battery. There’s the primary battery under the hood, but there’s also an auxiliary battery. These are used to power other systems on the car that require 12 volts of power, and which the alternator is not capable of powering directly. In these instances, the alternator is responsible for charging both the primary and the auxiliary battery. The primary battery delivers voltage during cranking, and the auxiliary battery runs some or most of the car’s accessories.

Like all batteries, auxiliary batteries will eventually wear out or fail. When this happens, they’ll need to be replaced.

Keep in mind:

  • Auxiliary batteries can be checked during maintenance, but it’s necessary to work with a mechanic familiar with the setup of your vehicle.
  • Auxiliary battery failure generally does not prevent you from driving, but it will create complications such as accessory functions not working.
  • Battery size, location, and cost vary drastically from one vehicle to another.

How it's done:

  • The Auxiliary battery is verified that it needs to be replaced. Accessories are removed as needed for access.
  • The defective Auxiliary battery is disconnected and removed.
  • The battery connections are cleaned and the new Auxiliary battery is installed, secured, and connected.
  • Any accessories that were removed for access are reinstalled. The Auxiliary battery is tested for operation.
  • The vehicle is tested to ensure proper operation of the Auxiliary battery.

Our recommendation:

Over time and through normal use, your battery deteriorates. Eventually, it will fail completely. Most have a lifespan of about five to seven years, but this is only an estimate. Once your auxiliary battery fails, it puts a strain on the rest of your system, and some of your accessories may not operate properly or at all. Have the problem professionally diagnosed by one of our expert mechanics as electrical issues can stem from many different problems, not just battery failure.

What common symptoms indicate you may need to replace the Auxiliary Battery?

  • AUX Battery light on in the dash
  • Some or all accessories not working properly

How important is this service?

While a failed auxiliary battery will not prevent your vehicle from driving, it can cause significant complications, including important accessories malfunctioning or not working at all. It can also put additional strain on the rest of your charging system components. Have the auxiliary battery replaced as soon as possible.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Cadillac mechanics

Real customer reviews from Cadillac owners like you.

Excellent Rating

(433)

Rating Summary
399
21
4
3
6
399
21
4
3
6

Rod

17 years of experience
210 reviews
Rod
17 years of experience
Cadillac SRX V6-3.6L - Brake Pads Replacement (Front, Rear) - Pompano Beach, Florida
good

Gustavo

17 years of experience
436 reviews
Gustavo
17 years of experience
Cadillac SRX V6-3.6L - Air is not coming out of vents Inspection - San Antonio, Texas
Friendly and extremely competent. I trust Gustavo with all my vehicle care.

Eduardo

19 years of experience
555 reviews
Eduardo
19 years of experience
Cadillac SRX V6-3.0L - Spark Plugs - Sugar Land, Texas
He was very courteous and precise great job.

Gus

17 years of experience
18 reviews
Gus
17 years of experience
Cadillac SRX V6-3.6L - Check Engine Light is on - Bartlett, Illinois
First time user of the service. I gave 4 stars instead of five simply due to arrival time. The appt started an hour and fifteen minutes later than scheduled. With that sad, Gus was great and a pleasure to work with.

Excellent Rating

(433)

Rating Summary
399
21
4
3
6
399
21
4
3
6
Number of Cadillac SRX services completed
4763+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
900+
experts on our platform

Recent articles & questions

How to Buy a Good Quality Alternator
The The alternator is one of those parts that, when it malfunctions, can leave you high and dry by the side of the road. This essential component of your vehicle’s systems turns mechanical energy into electrical energy, which in turn,...
How to Renew Your Car Registration in South Dakota
Most Most people forget that driving on the roadways of South Dakota is a privilege. There are a variety of things that have to be done to these roadways to keep them in good shape. Paying the fees to register...
How to Troubleshoot a Power Moon Roof That Won't Open
Car moon roofs won't open if the tracks are clogged or the cables, electric motor, or moon roof switch is broken.

My truck won't rev past 1000 RPM

The mass air flow sensors (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) are known to go bad on Nissan Titans. The symptoms you are describing point to the MAF not working properly. Check to be sure you have reconnected the new one correctly, proper continuity and...

Engine overheats with new radiator, new thermostat and fan relay

It is normal for the lower hose to be significantly colder than the upper hose, but it should still be warm. The upper hose should be almost too hot to touch with bare hands, and the lower hose should be...

brake noise at low speeds

Hello. Thank you for writing in. Typically minor noises from the brakes when the vehicle is moving slowly is normal. Brake dust and dirt is one of the most common. Eventually this debris is rubbed off by the brake pads...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com