I just changed my front disc and pads 6mths ago .

Pedal, not peddle. First make sure reservoir is full at the brake master cylinder. Then check your brake pads (for disc brakes) and/or brake shoes (for drum brakes). When the pads or shoes are very worn down, you will get a low pedal. If you have disc brakes on the front and drums on the rear wheels, first try just replacing the front brake pads. If you get a good pedal after the front is done, many people tend to let the rear brake shoes go unless they are making noise. These systems are designed to put most of the braking force on the front discs, so the rear shoes do not need changing as often.

try greasing the caliper slides if that doesn't work the caliper may need rebuild or replacing.

workshop manual has all the procedures and photos to do the job
if the pads need changing then the discs will also need a skim so best take it to a brake specialist shop and have the job done properly

Remove brake pads..front. Deglaze discs and pads and use created on the back of the pads.
Discs must be grease free.
When installed and sensor fitted, ensure sliders are free before pumping brake pedal a few times.
Road test and remember to bedcin brakes again for 500 miles

if you never had the problem before the tyres change and brakes. then I would say this is the fault. brake pads/disc may be sticking or the tyres have not been balanced or done properly. both the problem of the person who did these jobs.

If the brakes are spongy after a brake job the dealer should have blead them as part of the repair procedure...bleed the brakes and the pedal should firm up again.

The front brakes should be Disc, if it is you will need to remove the Caliper bolts, the upper and lower, and the Caliper will pull away from the rotor, depress the cylinder and the old brake pads will just pop out, replace the pads and postion the Caliper back on the rotor and tighten the upper and lower bolts, it is a very simple job.

Hi Ricky

Your car has disc brakes so you need to release the brake pads not shoes (they are for drum brakes). That should help when you buy a new set.

Loosen the split pins which hold the pads in the caliper. You should then be able to push the pads out. It sounds like the pads are worn down so much that the caliper pistons are at their full reach.

Once you have slid them out, you need a piston retractor tool to push the pistons back in the caliper in order to be able to fit the new pads.

SLide the pads in, use copper grease on the back surface to stop them squeaking. Once done, pump the brake pedal to set the pads and the job is finished.

The hard part is pressing the caliper piston abck into the caliper so you can get the new, thicker pads over the rotor. A large C Clamp works best.

SECTION 206-03: Front Disc Brake 2001 Villager Workshop Manual
REMOVAL AND INSTALLATION Pads —Front Disc Brake Removal

1. Remove the wheel and tire assembly. For additional information, refer to Section 204-04 .

1. Remove the front disc brake caliper bolts. torx bit. T20?

1. Support the front disc brake caliper from the front strut and spring assembly using mechanics wire.

1. Remove the front disc brake pads.
   1. Remove the outboard front disc brake pad.
   1. Remove the inboard front disc brake pad.

Installation

1. CAUTION: Make sure the master cylinder reservoir does not overfill and spill brake fluid while retracting the front disc brake caliper piston.
   NOTE: It is necessary to fully retract the front disc brake caliper piston in the bore before installing the front disc brake pads.
   Install the front disc brake pads.
   1. Install the inboard front disc brake pad.
   1. Install the outboard front disc brake pad.

Caution. The outer pads are left and right. put left on driver side.

1. Position the front disc brake caliper on the front-wheel knuckle and install the brake caliper pin bolts.

1. WARNING: It is necessary to depress the brake pedal several times to position the front disc brake caliper piston before driving the vehicle.
   

This vehicle has drum brakes, right?