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Porsche Taycan (9J1) MK1 2020-2024 9J1.1 Taycan Sport Turismo 2020-24 Electrical & Relays

Wiring harness

Wiring harness

DISPLAYING 1 to 4 (of 4 products)
Pressure Hose for Pedestrian Protection System - Only For Vehicles With SportDesign Package. Porsche 9J1.1 Taycan 2020-24 - 9J1959109A
2
Pressure Hose for Pedestrian Protection System - Only For Vehicles With SportDesign Package. Porsche 9J1.1 Taycan 2020-24
Special Order item
9J1959109C
Product Information
Product Information
Replacement pressure hose for pedestrian protection system for 9J1.1 Taycan models with the SportDesign package.

Fits:
Porsche 9J1.1 Taycan Saloon / Cross Turismo / Sport Turismo 2020-24

*Please be advised, this part is only compatible with 9J1.1 models equipped with the SportDesign package.

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Related, superseded, cross reference or alternative numbers for comparison.

9J1959109C
9J1959109A

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Seat occupant sensor. Porsche 992.1 / 9J1 Taycan / 971.2 Panamera - 992963553A
6
Seat occupant sensor. Porsche 992.1 / 9J1 Taycan / 971.2 Panamera
Special Order item
992963553A
Product Information
Product Information
Seat occupant sensor.

Fits:
Porsche 992.1 Carrera 2019>>
Porsche 992 Turbo 2020>>
Porsche 992 GT3 2021>>
option codes:
PR:9P1 - Seat belt reminder, electric contact in buckle
PR:9P2 - Seat belt reminder India
PR:9P3 - Seat belt reminder, electric contact in buckle
PR:9P9 - Seat belt reminder, electric contact in buckle, advanced safety equipment

Porsche 9J1 Taycan 2020-24
Porsche 971.2 Panamera 2021>>
option codes:
PR:9P2 - Seat belt reminder India
PR:9P3 - Seat belt reminder, electric contact in buckle
PR:9P6 - Seat belt reminder, electric contact in buckle

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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Related, superseded, cross reference or alternative numbers for comparison.

992963553A
992963553A

The product you are viewing cross references to these numbers
Wiring Harness for Front Bumper - LHD Models With Extended Pedestrian Protection System (VL2). Porsche 9J1.1 Taycan 2020-24 - 9J1971095AS
2
Wiring Harness for Front Bumper - LHD Models With Extended Pedestrian Protection System (VL2). Porsche 9J1.1 Taycan 2020-24
Special Order item
9J1971095DA
Product Information
Product Information
Wiring harness for the front bumper for left-hand drive 9J1.1 Taycan models with extended pedestrian protection system (VL2).

Fits:
Porsche 9J1.1 Taycan Saloon / Cross Turismo / Sport Turismo 2020-24

*Please be advised, this harness is only for LHD models with Porsche's extended pedestrian protection system (option code VL2).

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

9J1971095DA
9J1971095AS

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Wiring Set For Bumper, Front. Porsche 9J1 Taycan 2020-24 - 9JA971095AS, 9JA971095L
2
Wiring Set For Bumper, Front. Porsche 9J1 Taycan 2020-24
Special Order item
9JA971095AS
Product Information
Product Information
Wiring Set For Bumper, Front.

The Genuine Porsche Wiring Set for Front Bumper 9JA971095AS is a replacement electrical harness used within the front bumper and front-apron assembly of appropriately equipped Porsche Taycan 9J1 models.

Fits:

  • Porsche 9J1.1 Taycan 2020-24
  • Porsche 9J1.1 Taycan Sport Turismo 2020-24
  • Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
  • Porsche 9J1.1 Taycan 4S 2020-24
  • Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
  • Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
  • Porsche 9J1.1 Taycan GTS 2020-24
  • Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
  • Porsche 9J1.1 Taycan Turbo 2020-24
  • Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
  • Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
  • Porsche 9J1.1 Taycan Turbo S 2020-24
  • Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
  • Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24  
Cars With Option Codes:
VL2 - Extended And Crash-Active Pedestrian Protection

Diagram Ref No 1

The harness routes electrical power, signal and communication circuits between the vehicle's main electrical system and specified electrical components installed in or around the front bumper.

This particular version is catalogued for right-hand-drive Taycan vehicles with equipment code VL2, associated with the extended and crash-active pedestrian-protection configuration.

On suitably equipped vehicles, the front wiring harness also incorporates the electrical connection for the front camera used by the Surround View / ParkAssist system.

Because several different bumper harness versions were fitted depending on steering position and optional equipment, the exact part number must be matched to the vehicle specification rather than selected solely by model year.

A damaged bumper wiring harness can cause individual or multiple front-end electrical systems to stop working correctly. Typical problems include intermittent component operation, camera faults, warning messages, communication errors or complete loss of a connected function.

Replacing a damaged, corroded or internally broken harness restores the correct factory wiring path and connector arrangement.

What This Product Does:
The Front Bumper Wiring Set provides the electrical connection between the Porsche Taycan's main vehicle wiring and compatible electrical equipment fitted within the front bumper area.

Its functions include:

  • Routing electrical power to applicable front-bumper components.
  • Carrying sensor and control signals.
  • Providing dedicated electrical connectors for the specified bumper equipment.
  • Connecting applicable front-camera equipment.
  • Supporting the specified pedestrian-protection configuration.
  • Maintaining reliable electrical communication through the front bumper.
  • Protecting individual wires within a factory-designed loom.
  • Keeping wiring routed securely away from moving or exposed components.
  • Replacing damaged or accident-affected original bumper wiring.

Symptoms Of Wear Or Failure:
Possible symptoms include:

  • Front camera malfunction.
  • Blurred or intermittent camera image.
  • Camera unavailable message.
  • Driver-assistance warning.
  • Pedestrian-protection warning.
  • Intermittent front electrical faults.
  • Multiple bumper-related fault codes.
  • Electrical component operating only occasionally.
  • Open-circuit fault codes.
  • Short-circuit fault codes.
  • Communication faults.
  • Corroded electrical connectors.
  • Water inside a connector.
  • Broken or cut wires.
  • Chafed wiring insulation.
  • Damaged loom following bumper impact.
  • Connectors damaged during bumper removal.

Why Replacement Matters:
Replacing a damaged Front Bumper Wiring Set helps restore:

  • Reliable electrical connections.
  • Correct camera operation.
  • Correct safety-system communication.
  • Proper circuit continuity.
  • Weather-resistant connector sealing.
  • Factory wiring routing.
  • Reduced risk of intermittent faults.
  • Correct operation of compatible front-bumper equipment.



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

9JA971095AS
9JA971095AS
9JA971095L

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 4 products)
About Wiring harness

Wiring Harnesses – Precision Electrical Connectivity for Porsche Vehicles

Wiring harnesses are the backbone of your Porsche’s electrical system. They connect and deliver power between critical components - from lighting and sensors to engine management and infotainment systems - ensuring everything functions as designed. A properly fitted harness guarantees reliable electrical performance, signal integrity, and safety throughout the vehicle.

At Design911, we supply a wide range of genuine and high-quality wiring harnesses for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Each harness is meticulously engineered offering precision, reliability, and durability as intended

What Do Wiring Harnesses Do?

A wiring harness is a complex assembly of wires, connectors, and terminals designed to:

  • Transmit power and data between electrical systems.
  • Protect electrical circuits with insulated, organised routing.
  • Simplify installation and maintenance by combining multiple wires into one unified assembly.
  • Ensure correct communication between sensors, ECUs, lights, and other modules.

In modern Porsches, wiring harnesses play a vital role in enabling advanced technologies — from adaptive lighting and traction control to comfort and entertainment systems.

Why Do Wiring Harnesses Fail?

Even though designed for longevity, wiring harnesses can degrade or fail due to:

  • Heat exposure or engine vibration causing insulation wear.
  • Moisture ingress or corrosion in connectors and terminals.
  • Rodent damage or physical abrasion from engine movement.
  • Electrical overloads or short circuits damaging internal wiring.
  • Previous repairs or poor modifications affecting performance.

Signs of a failing wiring harness include flickering lights, intermittent electrical faults, dashboard warnings, or complete system failure.

Why Replace Faulty Wiring Harnesses?

Replacing a damaged wiring harness restores proper electrical performance, eliminates intermittent issues, and prevents costly damage to control modules or sensors.

Benefits of replacement include:

  • Restored power delivery and communication across systems.
  • Improved reliability and protection against shorts or fires.
  • Elimination of diagnostic faults and warning lights.
  • Precision-fit installation with manufacturer-standard components.

Each harness in this range is built using high-grade materials and connectors, ensuring accurate fitment, corrosion resistance, and long-term dependability.

 

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