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.
46-Pin Connector -T46B
2019 Volkswagen Tiguan S, AWDSECTION 46-Pin Connector -T46B
46-Pin Connector -T46B-
| Cavity | Function |
|---|---|
| 1 | Signal (+) RF low beam |
| 2 | Signal (+) RF high beam |
| 3 | ... |
| 4 | ... |
| 5 | Signal (+) RF fog lamp |
| 6 | Ground (31) |
| 7 | Signal (+) Rear washer pump |
| 8 | Signal (-) rear washer pump |
| 9 | Signal (+) Injection heaters |
| 10 | Signal (+) LED module LH tail and parking lamp |
| 11 | Signal (+) Back up lamp (manual trans only) |
| 12 | Signal (+) Brake light |
| 13 | Signal (+) Brake fluid sensor |
| 14 | Signal (+) Hood contact switch |
| 15 | Ground (31) |
| 16 | Signal (+) Low coolant level |
| 17 | Signal (+) Rear lid |
| 18 | Signal (-) Rear lid |
| 19 | Ground (31) |
| 20 | ... |
| 21 | Signal (+) LED module RH tail and parking lamp |
| 22 | ... |
| 23 | ... |
| 24 | Power (87) |
| 25 | ... |
| 26 | ... |
| 27 | Signal (+) Outside temperature sensor |
| 28 | Signal (+) Washer fluid level sensor |
| 29 | LIN Bus |
| 30 | ... |
| 31 | LIN Bus Alarm |
| 32 | LIN Bus |
| 33 | Ground (31) |
| 34 | ... |
| 35 | ... |
| 36 | ... |
| 37 | ... |
| 38 | ... |
| 39 | Signal (+) LF high beam |
| 40 | Signal (+) Anti-theft horn |
| 41 | ... |
| 42 | ... |
| 43 | ... |
| 44 | ... |
| 45 | Signal (+) LF fog lamp |
| 46 | Signal (+) Headlamp washer |
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.