Speed ABS / Sensor Harness Repair Kit, FRONT. Porsche 996 C4 / C4S / Turbo 1998-05

Speed ABS / Sensor Harness Repair Kit, FRONT.
Keep your Porsche’s braking and stability systems performing at their best with these front ABS / speed sensor harness repair kits. Designed to repair the front left and front right harnesses, they fix faulty wiring and connector issues that can cause ABS and traction control warnings.
Over time, wiring can suffer from wear, corrosion, or cracking, leading to dashboard lights, false ABS activation, or complete system failure. These repair kits restore proper communication between the ABS sensors and control unit, ensuring accurate speed data for safe braking and stability control.

Fits:

• Porsche 996 C4 3.4L 1997-08/01
• Porsche 996 C4 3.6L 09/01-2005
• Porsche 996 C4S 3.6L 09/01-2005
• Porsche 996 TURBO 2000-05
  
  

What This Product Does:
The front ABS/speed sensor harness repair kit is designed to repair faulty wiring connections between the front wheel speed sensors and the ABS control unit. These repair kits are essential when the harness becomes damaged, corroded, or worn out.

Functions:

• Restores accurate wheel speed signal transmission.
• Ensures proper function of ABS, traction control, and Porsche Stability Management (PSM).
• Repairs worn wiring or connectors without needing a full loom replacement.
• Cost-effective repair solution.
  
  

Symptoms Of A Faulty Front ABS Sensor Harness:

• ABS warning light illuminated on the dash.
  
• Traction control or PSM light turning on or flashing.
  
• Erratic ABS function – brakes pulsing unnecessarily, or ABS not engaging when needed.
  
• Loss of stability or traction assistance during braking or acceleration.
  
• Fault codes logged for the affected wheel sensor.
  
• Visible damage such as frayed wires, cracked insulation, or corroded connectors.
  
  

Why Replacement Matters:
The ABS and traction control systems are vital for safe braking and handling, especially in wet or slippery conditions. A faulty harness can disable these systems, increasing stopping distances and reducing stability. Repairing with these repair kits ensures the ABS system functions as intended, restoring safety and reliability.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99661295

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