Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSVOLVO2017XC60 T6 INSCRIPTIONREPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROL SYSTEMSIGNITION AND CONTROL SYSTEMS - DESIGN AND FUNCTIONENGINE CONTROL MODULEENGINE CONTROL MODULE (ECM) [2009-2010, B6304T2 | 2011-2016, B6304T4]DESIGNIMMOBILISER ANTENNA UNIT (IAU)

2017 Volvo XC60 T6 Inscription

Immobiliser Antenna Unit (IAU)

2017 Volvo XC60 T6 InscriptionSECTION Immobiliser Antenna Unit (IAU)

NOTE:

Ignition Antenna Unit (IAU) replaces Start Control Module (SCU) on certain vehicle models, with structure week 201020-.

Courtesy of VOLVO CARS CORPORATION

For further information about Ignition Antenna Unit (IAU), see:

See Design and Function - Immobilizer/Start inhibitor
Design and function - Engine start-up

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.