Replacing rear brake discs on a Škoda Kodiaq: instructions with photos and tips

Rear brake discs on Škoda Kodiaq is a critical safety element that requires timely replacement. Disc wear is manifested by vibration in the brake pedal, increased braking distance, or a characteristic grinding noise. If you notice at least one of these symptoms, you cannot delay replacement: worn discs not only reduce braking efficiency, but also accelerate the destruction of pads, calipers and wheel bearings.

In this article we will analyze the entire process of replacing rear brake discs with Kodiaq (including versions with engines 1.5 TSI, 2.0 TSI and 2.0 TDI), we will pay attention to the selection of original and analog spare parts, and also reveal typical mistakes that even experienced car owners make. We will pay special attention to the nuances of working with the electronic parking brake (EPB), which complicates the process on modern models.

When do you need to change rear brake discs on a Kodiaq?

The manufacturer recommends checking the condition of the brake discs every 30,000–50,000 km, but actual service life depends on driving style and operating conditions. For example, frequent driving on mountain serpentines or aggressive braking reduces the service life of discs by 1.5–2 times. Here are the key signs that it's time to change them:

• 🔍 Visible output: minimum permissible disc thickness for Kodiaq — 18 mm (original wheels are thick 22 mm). If wear exceeds 4 mm, replacement is required.
• 🚗 Steering wheel or pedal vibration when braking - a signal about disc deformation (the so-called “beating”).
• 🔊 Grinding or whistling noise when pressing the brake, even if the pads are new.
• 🔥 Disk overheating: After heavy braking, the discs remain hot longer than usual.

Important: on Kodiaq with the system EPB (electronic parking brake) disc wear can lead to automatic activation of emergency brake mode, which will lock the wheel and require an error reset via the diagnostic scanner. Don't ignore the warnings on your dashboard!

⚠️ Attention: If deep grooves or cracks appear on the disc, it must be replaced immediately - even if the thickness is still within normal limits. Such defects interfere with heat dissipation and can lead to destruction of the disk during braking.

Which wheels to choose: original vs analogues

Original rear brake discs for Škoda Kodiaq (article 5Q0 615 601 J for versions without EPB and 5Q0 615 601 K for models with electronic parking brake) cost from 8,000 to 12,000 rubles per piece. Their main advantage is guaranteed compatibility and resource, but many owners prefer high-quality analogues that are 30–50% cheaper.

The table below shows proven brands and their features:

Brand	Article	Price (per piece)	Features
TRW	DF8635	5 500–6 500 ₽	High quality metal, suitable for aggressive driving. Often installed on the VW Group assembly line.
ATE	24.0136-0180.2	6 000–7 000 ₽	Improved ventilation, less prone to overheating. Suitable for harsh conditions (towing, off-road).
Brembo	09.9696.11	7 000–8 000 ₽	Sports series with perforation. Optimal for tuned Kodiaq RS.
Bosch	0 986 494 620	4 500–5 500 ₽	A budget option with a good price/quality balance. Suitable for a relaxed driving style.

When choosing analogues, pay attention to diameter (must be 312 mm for most versions Kodiaq) and fastening type: wheels for models with EPB have special grooves for the position sensor. Also check the contents - some brands (for example, ATE) the discs are supplied with new mounting bolts.

Tools and preparation for replacement

To replace rear brake discs with Škoda Kodiaq you will need:

• 🔧 Jack and stops (be sure to secure the car on a flat surface!).
• 🔩 Socket wrenches by 13, 15 and 17 mm (to remove the caliper and wheel nut).
• 🔧 7 mm hexagon (to unscrew the caliper guides).
• 🔧 Brake disc puller (if the disk is “stuck” to the hub).
• 🔧 Torque wrench (to tighten the hub nut to a torque 120 Nm).
• 🔧 EPB Reset Scanner (for example, VCDS or OBDeleven) - if you have an electronic parking brake.
• 🧴 Copper grease (for processing the contact surfaces of the disk and hub).
• 🧤 Gloves and brake cleaner (for example, LIQUI MOLY Bremsen-Reiniger).

Before starting work, complete the following steps:

1. Put the car on the handbrake and engage first gear (or P for the machine).
2. Loosen the wheel bolts before jacking up.
3. Disconnect the negative terminal of the battery (this will prevent accidental operation EPB during work).
4. If you have EPB, move the parking brake lever to service mode via the scanner (instructions below).

Loosen the wheel bolts|Disconnect the battery|Raise the car and install jack stands|Remove the wheel|Put the EPB into service mode (if equipped)-->

⚠️ Attention: Never press the brake pedal after removing the caliper unless the piston is locked! This can cause the piston to be pushed out of the cylinder and brake fluid to leak.

Step-by-step instructions for replacing rear discs

Replacement process Kodiaq with mechanical and electronic parking brake is different. Below are universal instructions taking into account the features EPB.

Step 1: Removing the Caliper and Pads

1. Remove the wheel and clean the caliper from dirt with a metal brush.

2. Unscrew the two bolts securing the caliper to the bracket (usually a 7 mm hexagon).

3. Carefully hang the caliper on a wire or special hook without disconnecting the brake hose.

4. Remove the brake pads. If they are very worn, replace them along with the discs.

Step 2: Removing the old drive

1. Unscrew the screw securing the disc to the hub (if any). On some versions Kodiaq he is missing.

2. If the disc gets stuck, use a puller or gently tap it along the edges with a rubber hammer.

3. Clean the hub from rust and apply a thin layer copper grease onto the landing surface.

What to do if the disk cannot be removed?

If the drive does not budge even after using a puller, try the following:

1. Treat the joint between the disc and hub with a penetrating lubricant (for example, WD-40) and wait 10–15 minutes.

2. Replace the two wheel bolts and tighten them evenly - this may “pull” the disc from the hub.

3. As a last resort, use a grinder to carefully cut the disc in a circle (only if the disc is already due for replacement!).

Step 3: Install a new drive

1. Install the new disc onto the hub and secure it with the screw (if provided).

2. Check the disc runout: spin it and measure the play with an indicator or visually. Allowable runout - no more 0.15 mm.

3. Reinstall the caliper and tighten the bolts to torque 30 Nm.

Step 4: Reassembly and EPB Reset

1. Install the wheel and tighten the bolts crosswise to torque 120 Nm.

2. If you have EPB, connect the scanner and run the following commands (for VCDS):

→ Select block 03 (Electronic parking brake)
Go to the "Basic Settings" (Basic Settings)
Select "Service Mode" (Service Mode)
Follow the instructions on the screen for resetting

3. Pump the brakes by pressing the pedal 5-6 times before resistance appears.

Common mistakes when replacing disks with Kodiaq

Even experienced car owners make mistakes that lead to premature wear of discs or breakdown of the brake system. Here are the most common:

• 🚫 Ignoring disk runout. If the new disc is curved, vibration will appear after 1,000–2,000 km. Always check the beat. up to - The final puff!
• 🚫 Lack of lubrication on the hub. Without copper lubrication, the disc can "stick" to the hub, and the next replacement will have to cut it.
• 🚫 Incorrect tightening torque. The twisted bolts of the caliper or hub lead to deformation of the disc.
• 🚫 Forget to drop an EPB. If you do not transfer the system to service mode, the disk will not be removed, and when installing a new one, the brake may be blocked.
• 🚫 Using old pads. New discs require new pads! Old pads have the production of an old disk shape and will fit poorly.

Another common problem is corrosion of caliper guides. If they are not cleaned and not lubricated when replacing the discs, the caliper will be pecked, which will lead to uneven wear of the pads and overheating of the disc. Use a special lubricant for calipers (for example, LIQUI MOLY Bremsen-Fett).

Cost of service replacement vs self-repair

Cost of replacing rear brake discs Škoda Kodiaq The service depends on the type of parking brake and the region:

Type of work	Cost (per axle)	Notes
Replacement of discs (without EPB)	3 000–4 500 ₽	Includes removal/installation, check of the caliper.
Replacement of discs (with EPB)	5 000–7 000 ₽	It is more expensive due to the need for diagnostic equipment.
Replacing discs + pads	6 000–9 000 ₽	It is recommended to perform comprehensively.
Disc flow (if allowed)	1 500–2 500 ₽	Temporary solution if the wear is uncritical.

Self-replacement is cheaper, but will require:

• 💰 Purchase of tools (if there are none): jack, dynamometer key, removable - from 5 000 ₽.
• ⏱ Time: 3-4 hours for beginners, 1.5-2 hours for experienced.
• 🔧 Diagnostic scanner (if available) EPB): the lease will cost 1 000–1 500 ₽.

It is most profitable to change the discs yourself if you already have the tool and experience with the brake system. Otherwise, the risk of errors (for example, damage to the brake hose or improper discharge) EPB) may result in even greater expenditure.

Frequent questions about replacing the rear drives with Kodiaq

Is it possible to sharpen the discs instead of replacing them?

Grooving is possible if the thickness of the disc after processing remains at least 19 mm (for Kodiaq). However, this is a temporary solution: the drilled disks serve 1.5-2 times less than new ones. Also, the duct will not eliminate deep cracks or deformation from overheating.

Do I need to change the pads along with the discs?

Yes, necessarily. New discs have a perfectly flat surface, and the old pads have already worn the shape of the old discs. If you leave the old pads, they will fit unevenly, which will lead to accelerated wear and vibration.

How to check disc runout without a special tool?

You can use a regular bar or ruler:

1. Set the disc on the hub and fasten with one bolt.

2. Apply the ruler to the outer edge of the disk.

3. Slowly scroll the disk and watch for the gap between the ruler and the disk.

If the gap changes by more than 0.2 mm, the disk curve.

What should I do if vibration appears after replacing the disks?

The reasons may be as follows:

• 🔧 The disk is set curve (check the beat).
• 🔧 Incorrect moment of tightening of the hub nut (should be) 120 Nm).
• 🔧 The shoes are not worn (vibration should disappear after 200-300 km).
• 🔧 Damaged hub bearing (check backlash wheel).

If the vibration does not disappear, contact the service for diagnosis.

Can I drive with worn-out back discs?

In a short time, you can, but it is dangerous.

• 🚗 The braking distance increases by 20-30%.
• 🚗 Risk of disc destruction during intensive braking.
• 🚗 Accelerated wear of the caliper and hub bearing.
• 🚗 On models with EPB It could trigger an emergency lock.

If the disk is thinner 18 mmThe replacement must be completed. immediately.