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 MANUALSVOLKSWAGEN2022TIGUAN S, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)HEATING, VENTILATION & A/C (HVAC)HVAC CONTROL SYSTEMSAIR CONDITIONING87 AIR CONDITIONINGREFRIGERANT CIRCUITEVACUATING AND CHARGING VALVE, REMOVING AND INSTALLING, LOW AND HIGH PRESSURE SIDENOTES

2022 Volkswagen Tiguan S, FWD

Evacuating And Charging Valve, Removing And Installing, Low And High Pressure Side: Notes

2022 Volkswagen Tiguan S, FWDSECTION Notes

Special tools and workshop equipment required

Torque Wrench 1783 - 2-10Nm :VAG1783

Fig 1: Identifying Torque Wrench
Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
Torque Wrench 1783 - 1/4" Drive Ratchet :VAS6234

Fig 2: Identifying Ratchet Adapter 1/4 VAS 6234
Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
Refrigerant Sockets :T10364

Fig 3: Refrigerant Sockets
Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
A/C Service Station

RENDER: 1.0x

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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.