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 MANUALSAUDI2019S5 PRESTIGE, 2D COUPEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 50 (COMMUNICATION)91 COMMUNICATIONNAVIGATION SYSTEMCONNECTOR ASSIGNMENTSCHIP CARD READER CONTROL MODULE -J676
2019 Audi S5 Prestige, 2D Coupe
Chip Card Reader Control Module -J676
2019 Audi S5 Prestige, 2D CoupeSECTION Chip Card Reader Control Module -J676
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Chip Card Reader Control Module J676Β
- 4-Pin Connector -T4ac- for Information Electronics Control Module 1 -J794- /USB Distributor -R293-
- 10-Pin Connector -T10z-
- Connection from the Close Range Communication Antenna -R269-
1 - 4-Pin Connector T4acΒ
All pins are connected to the Information Electronics Control Module 1 -J794- /USB Distributor -R293-.
- Data (+)
- Supply, +5 V
- Data (-)
- Ground
2 - 10-Pin ConnectorT10zΒ
- Supply (+) Traffic Data Antenna -R173-
- Supply (-) Traffic Data Antenna -R173-
- Data to the Traffic Data Antenna -R173-
- Data from the Traffic Data Antenna -R173-
- Not Assigned
- Switch-on signal from Information Electronics Control Module 1 -J794-
- Diagnosis 1 Traffic Data Antenna -R173-
- Diagnosis 2 Traffic Data Antenna -R173-
- Supply (+) Chip Card Reader Control Module -J676-
- Supply (-) Chip Card Reader Control Module -J676-
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.