Empowering Vehicle Owners Troubleshooting Auxiliary Battery Malfunctions with Ease

The 2 batteries r isolated from each other when the car is completely shut off, so if u cant start ur car, it has something to do with the main ... On a majority of occasions problems with the auxiliary battery boil down to it being low on charge, this tends to be due to heavy stop-start use ... This can indicate a fault with the wiring leading to the battery, a fault with one of the SAM body computers, or a fault with the battery control module ... There's only a single aux batt. Could be bad -- so long as the truck isn't driving, you could disconnect the aux batt overnight to see if the issue persists. It is highly recommended to disconnect the battery terminal when doing anything in the car, Open the carpet and it is easily seen, remove the plastic cover and ... Very easy. I removed the seat (Four 10m bolts), found and removed the small 12v aux battery electronic cabinet underneath the seat (a little ... It say "auxiliary battery malfunction" in the dashboard. After I click 'OK' everything returns to normal but parktronic and brake hold functions are not ... Remember that anything you do to yourself or your vehicle is at your own risk, this video is just a guide and by watching and following the ... In this video I answer these questions: What is the Auxiliary battery used for? Why does it fail? How to replace it? I am getting a code "218219 Starter unit, charging controller for auxiliary battery: Aged Auxiliary Battery". This is not surprising for a ...