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.
2002 Mercury Sable LS PremiumFACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake System Control
- Specifications
- Description And Operation
- Diagnosis And Testing
- Anti-Lock Control
- Notes
- Special Tools
- Principles of Operations
- Inspection and Verification
- ABS Control Module Diagnostic Trouble Code (DTC) Index
- ABS Control Module Parameter Identification (PID) Index
- ABS Control Module Active Command Index
- Symptom Chart
- Pinpoint Tests
- Notes
- Pinpoint Test A: No Communication With The Anti-Lock Brake Control Module
- Pinpoint Test B: Unable To Enter Self-Test - Communication OK
- Pinpoint Test C: DTC B1318, Battery Voltage Low
- Pinpoint Test D: DTC B1484 - Brake Pedal Input Open Circuit
- Pinpoint Test E: DTC C1095 - Abs Hydraulic Pump Motor Circuit Failure
- Pinpoint Test F: DTC C1145 (RF), C1155 (LF), C1165 (RR), C1175 (LR) - Wheel Speed Sensor Input Circuit Failure
- Pinpoint Test G: DTC C1222 - Wheel Speed Signal Mismatch
- Pinpoint Test H: DTC C1233 (LF), C1234 (RF), C1235 (RR), C1236 (LR), Wheel Speed Input Signal Missing
- Pinpoint Test I: The Abs Indicator Light Is Always On, No DTCS
- Pinpoint Test J: Spongy Brake Pedal With No Warning Indicator
- Pinpoint Test K: Poor Vehicle Tracking During Anti-Lock Function
- Pinpoint Test L: The Traction Control Is Inoperative
- Pinpoint Test M: The Traction Control Switch Indicator Is Inoperative - TAURUS Only
- Pinpoint Test N: The Traction Control Cannot Be Disabled
- Anti-Lock Control
- Removal And Installation
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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