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 MANUALSVOLKSWAGEN2019PASSAT WOLFSBURG EDITION, ENG CD DDSAREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESTRACTION CONTROLANTILOCK BRAKE SYSTEM (SERVICE INFORMATION)45 ANTI-LOCK BRAKING SYSTEM (ABS)COMPONENT LOCATION OVERVIEWABS/ESPVEHICLES WITHOUT ELECTRO-MECHANICAL POWER STEERING
2019 Volkswagen Passat Wolfsburg Edition, Eng CD DDSA
Vehicles Without Electro-Mechanical Power Steering
2019 Volkswagen Passat Wolfsburg Edition, Eng CD DDSASECTION Vehicles Without Electro-Mechanical Power Steering
North America
- ABS Control Module -J104-
- Component location: on the ABS Hydraulic Unit -N55- inside the engine compartment on the right side.
- Do not disconnect the connector before successfully completing OBD. Switch off the ignition before disconnecting the connector.
The following components are integrated inside the ABS Control Module -J104- :
- Transverse Acceleration Sensor -G200-
- Rotation Rate Sensor -G202-
- Longitudinal Acceleration Sensor -G251- (depending on vehicle equipment)
- Removing and Installing. Refer to ABS Control Module -J104- /ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING .
- ABS Hydraulic Unit -N55-
- Component location: in the engine compartment on the right side
The ABS Hydraulic Unit -N55- consists of the following components:
- ABS Hydraulic Pump -V64-
- Brake Pressure Sensor 1 -G201-
- Valve block (contains intake and exhaust valves)
- The ABS Hydraulic Pump -V64- and valve block must not be separated from one another.
- Removing and Installing. Refer to ABS Control Module -J104- /ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING .
- Component location: in the engine compartment on the right side
- ESC Off Indicator Lamp --
- Component location: in the instrument cluster
- ABS Indicator Lamp -K47-
- Component location: in the instrument cluster
- ESC Indicator Lamp --
- Only on vehicles with ABS/EDL/ASR/ESP
- Component location: in the instrument cluster
- Brake System Indicator Lamp -K118-
- Component location: in the instrument cluster
- Brake Lamp Switch -F-
- Including the Brake Pedal Switch -F47-
- Component location: on the brake master cylinder
- Removing and Installing. Refer to BRAKE LAMP SWITCH, REMOVING AND INSTALLING .
- Steering Angle Sensor -G85-
- Removing and Installing. Refer to Steering Angle Sensor -G85-, REMOVING AND INSTALLING AT STEERING COLUMN .
- Diagnostic Connection
- Component location: driver side footwell cover
- Rear Wheel Bearing Unit
- The ABS sensor ring is installed in the wheel bearing
- Rear Speed Sensor --
- Removing and Installing. Refer to SENSORS .
- Front Wheel Bearing Unit
- The ABS sensor ring is installed in the wheel bearing
- Front Speed Sensor --
- Removing and Installing. Refer to SENSORS .
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.