The steering rack is one of the most loaded components in ŠKODA Tour (especially in models based on Octavia A5/A7), which directly affects safety and operating comfort. That is why the slightest knocks, play or weighting of the steering wheel should alert the owner. In this article we will analyze Typical steering rack faults on ŠKODA Tour, their causes, and also give a checklist for self-diagnosis and repair tips - from tightening to complete replacement.
The peculiarity of the racks in these cars is their sensitivity to the quality of the roads and driving style. For example, racks with hydraulic booster (HPS) on pre-facelift versions more often suffer from oil seal leaks, and electric racks (EPS) suffer from wear of the drive gear after 150,000 km. At the same time, the symptoms of breakdowns can be disguised as other suspension problems, so it is important to be able to distinguish them from malfunctions of struts or tips.
Signs of a faulty steering rack: when to sound the alarm?
First call - knocking noise from the front when driving over bumps or turning the steering wheel. It may be barely audible at low speeds, but gets louder when driving over cobblestones or potholes. The second warning sign is increased steering play (more than 10°), which is checked by a simple test: sharply turn the steering wheel left and right in place - if the car reacts with a delay, the rack requires attention.
Other symptoms that should not be ignored:
- 🔧 Stiff steering wheel rotation (especially at low speeds) - may indicate wear on the rack teeth or problems with the power steering pump.
- 💧 Power steering fluid leaks under the car (red or brown) - a sign of damage to the seals or hoses.
- 🔄 Uneven steering return to the neutral position after turning - often associated with wear of the centering springs.
- 🚗 Vibration on the steering wheel When driving on a flat road, an imbalance in the rack mechanism is possible.
On ŠKODA Tour with electric power steering (EPS) faults often appear errors P0571-P0573 in the control unit, which indicate problems with the torque sensors or drive motor. In this case, computer diagnostics is required.
⚠️ Attention! If the knocking in the rack is accompanied independently turning the steering wheel (for example, when braking), stop moving immediately - this is a sign of critical wear of the gear pair, which can lead to jamming.
- Hydraulic (HPS)
- Electrical (EPS)
- I don't know
- Other type
Steering rack diagnostics: what can you do yourself?
Before going to the service center, check preliminary check:
- Visual inspection: Stop the engine, open the hood and inspect the rack for leaks of power steering fluid, damage to the boots or corrosion on the body. Pay special attention to the places where the rods are attached.
- Backlash test: Ask an assistant to sharply turn the steering wheel left and right (20-30°), mientras you look at the rod joints. Play of more than 1-2 mm is a cause for concern.
- Force check: Start the car and turn the steering wheel in place. If the force is uneven (sometimes light, sometimes tight), the problem may be tooth wear or a malfunction of the power steering pump.
For ŠKODA Tour with EPS additionally check:
- 🔌 Fuse F37 (10A) in the block under the steering wheel - its burnout turns off the amplifier.
- 🔧 Torque sensor connector on the steering column (often oxidizes).
☑️ Checklist before going to the service center
If you notice at least one of the listed symptoms, the next step is computer diagnostics. On ŠKODA Tour with MQB platform (2013+ years) rack errors can be read through VCDS (VAG-COM) or OBDeleven. The most critical codes:
| Error code | Description | Probable Cause |
|---|---|---|
C10AC |
Angle sensor malfunction | Damage to the wiring or the sensor itself |
C1044 |
EPS Circuit Low Voltage | Battery or alternator problems |
P0571 |
Torque sensor malfunction | Worn or dirty sensor |
C101A |
Steering lock | Critical wear of rack teeth |
Repair vs replacement: which is more profitable for the ŠKODA Tour?
The cost of work depends on the type of rail and the degree of wear. For example, rack tightening (adjusting the gap between the teeth) will cost 1,500–3,000 rubles, but this is a temporary solution - after 20–30 thousand km the problem will return. Repair with replacement of oil seals and bushings costs 8,000–15,000 rubles, and complete replacement of the rack — from 25,000 rubles (used) to 60,000 rubles (new TRW or ZF).
When repairs are pointless:
- 🔨 Cracks in the rack body — even after welding, reliability is not guaranteed.
- 🔄 Teeth wear more than 30% - leads to uneven force.
- ⚡ Damage to electronics in EPS slats (for example, a burnt out motor).
For ŠKODA Tour with mileage over 150 thousand km most often recommended installation of contract rail (price 15,000–25,000 rubles). The main thing is to check it for play and leaks before purchasing. New slats from TRW (JTE500) or ZF (7N0 423 057) suitable for most versions, but require adaptation via diagnostic equipment.
⚠️ Attention! After replacing the rack with ŠKODA Tour with EPS be sure to followbasic amplifier setupthroughVCDS → Block 44 → Basic installation. Without this, the steering wheel will rotate jerkily!
How to check a contract rail before purchasing?
1. Rotate the rack shaft by hand - it should rotate smoothly, without jamming.
2. Check the play in the joints of the rods (no more than 1 mm is acceptable).
3. Inspect the seals for leaks (even small traces of oil are a reason for bargaining).
4. For EPS rails, check the resistance of the motor winding (should be 0.8–1.2 Ohm).
Top 5 reasons for steering rack breakdowns on ŠKODA Tour
Analysis of service centers shows that 80% of problems with racks are ŠKODA Tour are associated with five factors:
- Aggressive driving over uneven surfaces: Impacts on holes or curbs lead to deformation of the rack shaft and wear of the teeth. Vehicles with rigid suspension (for example, Octavia RS).
- Untimely replacement of power steering fluid: Old fluid loses its lubricating properties, accelerating wear on seals and gears. Recommended replacement interval - every 60,000 km.
- Damaged anthers: Cracks in the bellows allow dirt and moisture to penetrate the rack, causing corrosion and abrasive wear.
- Amplifier overload: Holding the steering wheel in the extreme position for a long time (for example, when parking) overheats the power steering pump or EPS motor.
- Unqualified repair: Incorrect tightening of the rack or installation of non-original rods accelerates its failure.
Interesting fact: on ŠKODA Tour with 1.8 TSI and 2.0 TDI racks break 20% more often due to the higher engine weight, which increases the load on the front suspension.
If you often drive on primer roads, install protective cover to the rail (for example, from Febi Bilstein). It will prevent sand and stones from getting into the anthers.
How to extend the life of a steering rack: prevention
The service life of the rack is ŠKODA Tour can be increased to 200,000 km if you follow simple rules:
- 🛣️ Avoid sharp impacts on the wheels (for example, when leaving a curb). It is better to go around the hole than to repair the rack later.
- 🔄 Do not hold the steering wheel in extreme position more than 5 seconds - this overloads the power steering pump or EPS motor.
- 💧 Change power steering fluid every 60,000 km (use Pentosin CHF 11S for hydraulic systems).
- 🔧 Check the anthers at each maintenance, cracks on them must be repaired immediately.
- ⚡ Keep an eye on your battery: Low voltage (less than 12.5V) may cause the EPS to malfunction.
For vehicles with electric amplifier Additionally recommended:
- 🔌 Once a year, clean the contacts on the torque sensor connector (use CRC contact lubricant).
- 📊 Check for errors through diagnostics, even if there are no obvious symptoms.
Regular diagnostics of the steering rack (every 30,000 km) allows you to identify problems at an early stage, when repairs cost 3–5 times less than replacement.
Cost of work and spare parts: comparison table
Slat repair and replacement prices vary depending on the region and type of service. Below is the approximate price for ŠKODA Tour (Octavia A5/A7):
| Type of work/spare parts | Cost (rubles) | Notes |
|---|---|---|
| Reiki diagnostics | 1 000–2 000 | Includes computer check and visual inspection |
| Rake tightening | 1 500–3 000 | Temporary solution, does not eliminate wear |
| Repair (replacement of oil seals, bushings) | 8 000–15 000 | Excluding spare parts |
| Replacing the rack (work) | 5 000–10 000 | Includes removal/installation and wheel alignment adjustment |
| New rack TRW (HPS) | 35 000–50 000 | For models up to 2013 |
| New rack ZF (EPS) | 45 000–65 000 | For models after 2013 (MQB) |
| Contract rail (used) | 15 000–25 000 | Risk of hidden defects |
You can save money by purchasing spare parts yourself. For example, seal repair kit for slats ŠKODA Tour will cost 1,500–2,500 rubles (Febi 28286 or SKF VKJA 6603). However, replacement will require special puller (cost 3,000 rubles), so without experience it is better to contact the service.
Common mistakes during repairs: what not to do?
Many owners ŠKODA Tour are faced with repeated rack failures due to unprofessional repairs. Here are the most common mistakes:
- 🔧 Excessive slatting: This eliminates backlash, but accelerates tooth wear. Optimum nut tightening force - 25–30 Nm.
- 🛠️ Using non-original rods: cheap analogues (for example, from NoName) often have play in the hinges.
- 💧 Replacing power steering fluid without flushing the system: old fluid with metal particles remains in the hoses and quickly contaminates the new one.
- ⚡ Ignoring EPS adaptation: After replacing the rack or battery, the amplifier must be reset.
Particularly dangerous use sealant to eliminate oil seal leaks. It can get into the hydraulic system and clog the valves of the power steering pump, which will lead to its failure (the cost of a new pump is from 20,000 rubles).
⚠️ Attention! If, after repairing the rack, the steering wheel became turn on your own when driving in a straight line, this is a sign incorrect shaft alignment. Re-adjustment required!
FAQ: Answers to frequently asked questions about the ŠKODA Tour steering rack
Is it possible to drive with a knocking rack?
For a short time - yes, but only if the knocking is not accompanied by play or weighting of the steering wheel. Driving for a long time with a faulty rack leads to:
- Accelerated wear of rod joints.
- Risk of steering wheel jamming (especially at high speeds).
- Damage to the steering column.
The recommended maximum is 1,000 km before repair.
What kind of power steering fluid should I fill in the ŠKODA Tour?
For hydraulic racks (HPS) use only Pentosin CHF 11S (green color). Analogues like Febi 06162 or Liqui Moly ATF 1100 are acceptable, but can reduce the service life of the seals. For EPS no liquid required.
How long does the steering rack last on a ŠKODA Tour?
Service life depends on operating conditions:
- City driving (asphalt): 150,000–200,000 km.
- Mixed cycle (primers, pits): 100,000–150,000 km.
- Aggressive driving: 80,000–120,000 km.
EPS racks last 10–15% longer than hydraulic ones due to the absence of fluid and seals.
Is it possible to repair the rack yourself?
Theoretically, yes, but you will need:
- Special puller for disassembly (Laser 3206).
- Repair kit for oil seals and bushings (for example, SKF VKJA 6603).
- Torque wrench for correct tightening.
Without experience, there is a risk of damaging the gear pair or incorrectly assembling the mechanism. For EPS Do-it-yourself repair is not recommended due to the complexity of the electronics.
Which is better: a contract rack or a new one?
The choice depends on the budget and mileage of the car:
| Criterion | Contract rail | New rack |
|---|---|---|
| Cost | 15 000–25 000 ₽ | 35 000–65 000 ₽ |
| Resource | 50,000–100,000 km | 150,000+ km |
| Risks | Hidden defects, leaks | Minimum (if installed correctly) |
For cars older than 10 years with a mileage of more than 200 thousand km, it is more advisable to take a contract rack. For newer machines (<5 years old), it is better to invest in a new one.