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 MANUALSAUDI2025Q3 PREMIUMREPAIR AND DIAGNOSISTRANSMISSIONTRANSMISSION CONTROL SYSTEMSGENERAL, TECHNICAL DATA (8-SPEED AUTOMATIC TRANSMISSION 09P)00 GENERAL, TECHNICAL DATAELECTRICAL COMPONENTSCOMPONENT LOCATION OVERVIEW - ELECTRICAL COMPONENTSNOTES
2025 Audi Q3 Premium
Component Location Overview - Electrical Components: Notes
2025 Audi Q3 PremiumSECTION Notes
-- Touch a grounded object before working on electrical components. Do not directly touch connectors or electronic components.
- Valve Body
- Component location. Refer to Valve Body and Solenoid Valves .
- Removing and Installing. Refer to VALVE BODY, REMOVING AND INSTALLING .
- Transmission Control Module -J217-
- The control module sends and receives data from the Data Bus
- Component location and removing and installing. Refer to TRANSMISSION CONTROL MODULE, REMOVING AND INSTALLING .
- Engine Control Module
- The control module sends and receives data from the Data Bus
- Component location and removing and installing. Refer to Engine/Motor Control Module -J623-, REMOVING AND INSTALLING (DSNA) , or Engine/Motor Control Module -J623-, REMOVING AND INSTALLING (DSPA) .
- Multifunction Transmission Range Switch -F125-
- Component location. Refer to Fig 2.
- Removing and installing. Refer to MULTIFUNCTION TRANSMISSION RANGE SWITCH, REMOVING AND INSTALLING .
- Adjusting. Refer to MULTIFUNCTION TRANSMISSION RANGE SWITCH, ADJUSTING .
- Wiring Harness for Sensor and Solenoid Valves
- With the Transmission Fluid Temperature Sensor -G93-
- Component location. Refer to Figure.
- Removing and Installing. Refer to SENSOR AND SOLENOID VALVE WIRING HARNESS, REMOVING AND INSTALLING .
- Transmission Fluid Temperature Sensor -G93-
- Component location. Refer to Figure.
- Transmission Output Speed Sensor -G195-
- Component location. Refer to Figure.
- Removing and Installing. Refer to Transmission Input Speed Sensor -G182- AND Transmission Output Speed Sensor -G195-, REMOVING AND INSTALLING .
- Transmission Input Speed Sensor -G182-
- Component location. Refer to Figure.
- Removing and Installing. Refer to Transmission Input Speed Sensor -G182- AND Transmission Output Speed Sensor -G195-, REMOVING AND INSTALLING .
- Shift Mechanism
- With the Tiptronic Switch -F189-
- The Tiptronic Switch -F189- is a component of the shift mechanism
- Replace the shift mechanism if faulty. Refer to SHIFT MECHANISM, REMOVING AND INSTALLING .
- Transmission Range Display -Y6-
- The Transmission Range Display -Y6- is a component of the instrument cluster
- If faulty, replace the instrument cluster. Refer to OVERVIEW - INSTRUMENT CLUSTER
- Diagnostic Connection
Component location: The multifunction transmission range switch is located on the top side of the transmission.
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.