SevereAffected: 2004-201370,000–130,000 miles

Skoda Octavia Mk2 2.0 TDI 140bhp PD — Starter Motor Solenoid / Brush Wear

The starter motor wears out internally. This is particularly common on vehicles equipped with Stop/Start systems.

Severity

Severe

DIY Difficulty

Moderate

Est. Cost

£150–£350

OBD Codes

None

Symptoms

A single loud 'click' when turning the key, but engine doesn't crank
Engine cranks very slowly despite a fully charged battery
Whirring or grinding noise after the engine starts

Root Cause

The carbon brushes inside the motor wear down to the copper wiring, or the contacts inside the solenoid burn out from repeated arcing.

How To Fix

Confirm battery voltage is strong under load (to rule out a dead battery).
Replace the starter motor unit.
Ensure main earth straps from engine block to chassis are clean and tight.
Cost: £150-350

Estimated Repair Costs

Repair Option	Est. Cost (GBP)
DIY (parts only)	£60–£140
Independent Garage	£150–£350
Main Dealership	£240–£560

Other Faults on This Variant

High Pressure Fuel Pump Cam Follower Wear

Critical

2004-201320,000–100,000 miles£15–£1500

The Octavia Mk2 TDI PD engine shares the VAG cam follower weakness. Because Octavias are often high-mileage fleet or family cars, this issue is widespread — and many used cars are sold without the seller knowing the cam lobe is destroyed.

Rear Wiper Motor Failure

Minor

2004-201350,000–120,000 miles£70–£150

The rear wiper motor frequently fails due to the washer fluid pipe leaking directly into the motor housing.

Air Conditioning Compressor Failure

Moderate

2004-201360,000–120,000 miles£500–£900

The Sanden/Sanden-style variable displacement AC compressors used on the Mk2 Octavia are notoriously weak. The internal swash plate seizes.

Disclaimer: Repair cost estimates are indicative and based on community data. Always get a quote from a qualified mechanic before proceeding with any repair.