Scan
Record the security indication, key history, starting behaviour and module fault information.
Solve security-related no-starts
Immobilizer Diagnosis
A security light does not automatically mean the key is bad.
Albion standardInspect · Test · Explain · Verify
01Scan
02Trace
03Authorize
A security light does not automatically mean the key is bad.
Immobilizer operation depends on the key, reader, body and powertrain modules, wiring, voltage and network communication. We test the complete path.
A crank-no-start or security warning can involve the key, antenna, wiring, module power supply or network communication. Accurate immobilizer diagnosis starts with the complete symptom and relevant vehicle data.
Related repair advice: Key-not-detected diagnosis
When to have it checked
- The engine starts and stalls
- The security indicator flashes
- A programmed key is not recognized
- Module replacement created a no-start
What we can inspect
- Full-system security scan
- Key and antenna testing
- Power, ground and network checks
- Programming or relearn planning
Technical brief / Immobilizer Diagnosis
Test the authorization chain before replacing modules.
Trace
Test the key-recognition path and associated power, ground, wiring or communication faults.
Authorize
Confirm normal start authorization and relevant key operation after the agreed repair.
Evidence before authorization
You see the reason behind the recommendation.
Digital inspection findings can include photos, video, measurements and technician notes. Immediate concerns are separated from maintenance that can be planned.
Good questions deserve clear answers.
Can a weak battery cause immobilizer problems?
Yes. Low voltage can interrupt communication or programming and create misleading faults.
Is key programming always the fix?
No. Antennas, wiring, configuration and network faults can produce the same symptom.
Will I receive a price before the repair begins?
Yes. Findings, priorities and the proposed work are reviewed before additional work is authorized.
What warranty does Albion Auto provide?
Albion Auto provides a minimum one-year or 20,000-kilometre parts warranty. Ask the team about coverage for the specific repair.
Book your next visit
Book Immobilizer Diagnosis
Tell us what you have noticed. We will start with the concern, document the findings and explain the next step.