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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSVOLKSWAGEN2011JETTA TDI, 4D SEDAN, AUTOMATIC DCTREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESCOMMUNICATION (SEDAN)91 COMMUNICATIONDESCRIPTION AND OPERATIONSOUND SYSTEM CONNECTOR ASSIGNMENTSAMPLIFIER -R12-, WITH 38-PIN CONNECTOR
2011 Volkswagen Jetta TDI, 4D Sedan, Automatic DCT
Amplifier -R12-, WITH 38-PIN CONNECTOR
2011 Volkswagen Jetta TDI, 4D Sedan, Automatic DCTSECTION Amplifier -R12-, WITH 38-PIN CONNECTOR
- 38-Pin Connector
- Terminal 31
- Terminal 30
- Right Front Bass Speaker -R23- (-)
- Subwoofer in rear shelf -R157- (-) 2
- Subwoofer in rear shelf -R157- (+) 1
- Left Front Bass Speaker -R21- (-)
- Right Front Treble Speaker -R22- (-)
- Left Front Treble Speaker -R20- (+)
- Left Rear Bass Speaker -R15- (+)
- Right Rear Bass Speaker -R17- (-)
- Right Front Midrange Speaker -R104- (-)
- Right Front Midrange Speaker -R104- (+)
- Left Front Midrange Speaker -R103- (+)
- Left Front Midrange Speaker -R103- (-)
- Right Front Bass Speaker -R23- (+)
- Subwoofer in rear shelf -R157- (+) 2
- Subwoofer in rear shelf -R157- (-) 1
- Left Front Bass Speaker -R21- (+)
- Right Front Treble Speaker -R22- (+)
- Left Front Treble Speaker -R20- (-)
- Left Rear Bass Speaker -R15- (-)
- Right rear bass speaker -R17- (+)
- Can Bus Low
- Not Assigned
- Not Assigned
- Not Assigned
- Left Rear Signal Input (-)
- Right Rear Signal Input (-)
- Left Front Signal Input (-)
- Right Front Signal Input (-)
- CAN Bus High
- Not Assigned
- Not Assigned
- Not Assigned
- Left Rear Signal Input (+)
- Right Rear Signal Input (+)
- Left Front Signal Input (+)
- Right Front Signal Input (+)
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.