2004 CE200 Parking Brake won't release

[sir_tarzan]

Here's the story:

My batteries were weak, so I took them out. The bus sat about a week without batteries. Installed the new batteries and it fired right up like always. This time, the brake service light, brake pressure light, & ABS light all came on! The Brake service light flashes at me while buzzing. I have hydraulic brakes on this bus. The parking brake won't release at all. Could I have fried something when I installed the new batteries?

thanks so much!

[ewo1]

Originally Posted by sir_tarzan

Here's the story:

My batteries were weak, so I took them out. The bus sat about a week without batteries. Installed the new batteries and it fired right up like always. This time, the brake service light, brake pressure light, & ABS light all came on! The Brake service light flashes at me while buzzing. I have hydraulic brakes on this bus. The parking brake won't release at all. Could I have fried something when I installed the new batteries?

thanks so much!

Step #1, check your fuses.

[sir_tarzan]

Originally Posted by ewo1

Step #1, check your fuses.

I definitely will. Any leads as to which fuse would be a good starting point?