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 MANUALSVOLKSWAGEN2012JETTA TDI, 4D SEDAN, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALMOTORS, SWITCHES, RELAYSOEM CONNECTOR END VIEWS -- JETTA & GOLF WAGONCONN. VIEWS ABSABS CONTROL MODULE -J10447-PIN
2012 Volkswagen Jetta TDI, 4D Sedan, Standard Trans
Abs Control Module -J104-: 47-Pin
2012 Volkswagen Jetta TDI, 4D Sedan, Standard TransSECTION 47-Pin
47-Pin Connector -T47-
| Cavity | Function |
|---|---|
| 1 | Power fuse, module |
| 2 | ... |
| 3 | ... |
| 4 | ... |
| 5 | 5 volts - Vacuum sensor |
| 6 | ... |
| 7 | RR out optional |
| 8 | Power ignition, module |
| 9 | RL out optional |
| 10 | ISO_K optional |
| 11 | FR_out optional |
| 12 | CAN-H signal |
| 13 | CAN-L signal |
| 14 | FL_out optional |
| ... | ... |
| 16 | Ground VS optional |
| 17 | ... |
| 18 | ... |
| 19 | ... |
| 20 | PDC1 optional |
| 21 | ... |
| 22 | ... |
| 23 | ... |
| 24 | ... |
| 25 | PDC2 optional |
| 26 | ... |
| 27 | ... |
| 28 | PDC3 optional |
| 29 | ... |
| 30 | Vacuum sensor 2 signal, optional |
| 31 | ... |
| 32 | Power ignition, module |
| 33 | Front right speed sensor ground |
| 34 | Front right speed sensor signal |
| 35 | TPMS (RKA) signal - if equipped |
| 36 | Left rear wheel speed sensor signal |
| 37 | Left rear wheel speed sensor ground |
| 38 | Brake light switch (BLS) signal |
| 39 | ESP sensor signal |
| 40 | Vacuum sensor ground |
| 41 | Vacuum sensor signal |
| 42 | Right rear wheel speed sensor ground |
| 43 | Right rear wheel speed sensor signal |
| 44 | ESP Off LED |
| 45 | Front left wheel speed sensor signal |
| 46 | Front left wheel speed sensor ground |
| 47 | Ground, module |
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.