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.
2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE
Section 1117 (Brake Control System)
WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
- Abs
- Precautions
- Preparation
- System Description
- Can Communication
- Trouble Diagnosis
- How to Perform Trouble Diagnosis for Quick and Accurate Repair
- Component Installation Location
- Schematic - ABS -
- Wiring Diagram - ABS -
- Control Unit Input/Output Signal Standard
- CONSULT-II Functions
- For Fast and Accurate Diagnosis
- Basic Inspection
- Inspection 1 Wheel Sensor System
- Inspection 2 ABS Actuator and Electric Unit (control unit)
- Inspection 3 Solenoid Valve System
- Inspection 4 CAN Communication Lines
- Inspection 5 Actuator Motor, Motor Relay, and Circuit
- Inspection 6 ABS Actuator and Electric Unit (control unit) Power Supply and Ground Circuit
- Inspection 7 G Sensor System
- Symptom 1 Excessive ABS Function Operation Frequency
- Symptom 2 Unexpected Pedal Action
- Symptom 3 Long Stopping Distance
- Symptom 4 ABS Function Dose Not Operate
- Symptom 5 Pedal Vibration or ABS Operation Sound Occurs
- Wheel Sensors
- Sensor Rotor
- Actuator And Electric Unit (Assembly)
- VCD/TCS/Abs
- Precautions
- Preparation
- On-Vehicle Service
- System Description
- Can Communication
- Trouble Diagnosis
- How to Perform Trouble Diagnosis for Quick and Accurate Repair
- Component Installation Location
- Schematic
- Wiring Diagram -VDC-
- Control Unit Input/Output Signal Standard
- CONSULT-II Functions
- For Fast and Accurate Diagnosis
- Basic Inspection
- Inspection 1 Wheel Sensor System
- Inspection 2 Engine System
- Inspection 3 VDC/TCS/ABS Control Unit System
- Inspection 4 Pressure Sensor System
- Inspection 5 Steering Angle Sensor System
- Inspection 6 Yaw Rate/Side/Decel G sensor System
- Inspection 7 Solenoid and VDC Change-Over Valve System
- Inspection 8 Actuator Motor, Motor Relay, and Circuit
- Inspection 9 ABS Actuator and Electric Unit (Control Unit) Power Supply and Ground Circuit
- Inspection 10 Stop Lamp Switch System
- Inspection 11 Brake Fluid Level Sensor System
- Inspection 12 When "ST ANG SEN SIGNAL" Appears on self-Diagnosis Results Display
- Inspection 13 CAN Communication System
- Inspection 14 When "DECEL G SEN SET" Appears on Self-Diagnosis Results Display
- Inspection 15 When "ESTM VEH SPD SIG" Appears on self-Diagnosis Results Display
- Inspection 16 VDC OFF Indicator Lamp Does Not Illuminate
- Component Inspection
- Symptom 1 Excessive ABS Function Operation Frequency
- Symptom 2 Unexpected Pedal Reaction
- Symptom 3 The Braking Distance Is Long
- Symptom 4 ABS Function Does Not Operate
- Symptom 5 Pedal Vibration or ABS Operation Sound Occurs
- Symptom 6 Vehicle Jerks During VDC/TCS/ABS Control
- Wheel Sensors
- Sensor Rotor
- Actuator And Electric Unit (Assembly)
- G Sensor
- Steering Angle Sensor
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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