Car Immobiliser & Immobiliser Module Replacements

A car immobiliser is meant to stop your engine from starting without the correct key or fob, but when the system itself faults, it can leave a perfectly healthy engine completely unable to start. CBT Auto Parts stocks immobiliser modules and vehicle immobiliser replacements for a range of common makes affected by known security system faults.

Every immobiliser bypass module we list is sourced for legitimate repair and diagnostic purposes, matched to your vehicle's specific security architecture. We stock replacement modules alongside bypass kits for confirmed faulty systems, with most orders shipping fast from our Australian warehouse and support available to help confirm the correct part for your make and model.

Immobiliser

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FAQs

1. Can a car immobiliser fault prevent starting even with the correct key?

Yes, if the module, wiring, or communication between the key and vehicle fails, the engine won't start regardless of key validity.

2. Is an immobiliser bypass legal?

This depends on your jurisdiction and intended use; always confirm local regulations before installing a bypass, particularly for road use.

3. Do you stock immobiliser modules for Volkswagen vehicles?

Yes, our VW immobiliser bypass module range covers common Volkswagen platforms with documented immobiliser-related faults.

4. What causes an immobiliser module to fail?

Common causes include water ingress, age-related component wear, and electrical faults elsewhere in the vehicle affecting the module's power supply.

5. Should I replace or bypass a faulty immobiliser?

Replacement restores full factory security function and is usually preferred; bypass is typically reserved for cases where replacement isn't practical.