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  3. TESLA 1188681-00-B

TESLA 1188681-00-B Rear Left Parking Brake Harness

fits year: 2020–2024.

1188681-00-b Tesla Model Y 2020-2024 Rear Left Hand Parking Brake Harness Oem

( Brand: Tesla ), ( Manufacturer Part Number: 1188681-00-B ), ( Type: Brake Cable Kit ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear, Left ), ( Country Of Origin: Mexico )

Review TESLA Model Rear Left Hand Parking Brake Harness Oem fits 2020–2024

The **Tesla Part Number 1188681-00-B (2020 2024 Rear Left Parking Brake Harness)** is a precision-engineered electrical harness designed exclusively for Tesla s Model 3 and Model Y vehicles produced between the 2020 and 2024 model years. This critical component serves as the backbone of the rear left parking brake system, ensuring seamless communication between the brake actuator, control module, and the vehicle s broader electrical architecture. Crafted from high-grade, flame-retardant materials, the harness is built to withstand the rigorous demands of Tesla s high-performance electric powertrain while maintaining durability under varying environmental conditions, including exposure to moisture, vibration, and thermal fluctuations. The wiring within is meticulously shielded and routed to prevent interference, guaranteeing reliable signal integrity for the parking brake s fail-safe operation an essential feature for both parking stability and emergency braking scenarios.

This harness integrates seamlessly with Tesla s proprietary wiring loom, featuring a series of color-coded conductors and connectors that align with the vehicle s diagnostic and safety protocols. The design incorporates redundant grounding paths and robust insulation to mitigate electrical noise, which is particularly vital in an all-electric vehicle where electromagnetic interference could compromise braking performance. The connectors are engineered for a secure, corrosion-resistant fit, ensuring long-term reliability without the risk of loose connections that could lead to intermittent brake failure or warning light activations. Whether installed during original equipment manufacturing or as part of a repair or upgrade, this harness adheres to Tesla s stringent quality standards, providing a direct replacement that maintains the vehicle s original functionality and safety certifications.

For technicians and enthusiasts alike, the **1188681-00-B** represents a critical off-the-shelf solution for addressing parking brake system malfunctions, such as faulty wiring, disconnected harnesses, or degraded insulation that may trigger diagnostic trouble codes (DTCs) like P0562 or P0563. Its compatibility with Tesla s over-the-air (OTA) software updates further underscores its role in preserving the vehicle s operational integrity, as it is designed to interface flawlessly with the latest firmware iterations. Whether replacing a damaged harness due to an accident, wear and tear, or a manufacturing defect, this part ensures that the rear left parking brake operates with the same precision and responsiveness as the original, reinforcing Tesla s reputation for innovation and reliability in automotive engineering.

**Pros and Cons of buying a Tesla Part Number 1188681-00-B (2020-2024 Rear Left Parking Brake Harness)**

### **Pros**

1. **Direct Compatibility** This is an official Tesla part designed specifically for the 2020-2024 Model 3 and Model Y (depending on configuration). It ensures a proper fit and function without modifications, reducing the risk of electrical or mechanical issues.

2. **Quality and Reliability** Tesla parts are built to high standards, often using durable materials and precise manufacturing processes. This minimizes the likelihood of premature failure compared to aftermarket alternatives.

3. **Warranty Coverage** Purchasing from an authorized Tesla service center or dealer may include warranty protection, offering peace of mind in case of defects or installation problems.

4. **Ease of Installation** Since it s an OEM (Original Equipment Manufacturer) part, it should align seamlessly with the vehicle s wiring and connectors, simplifying the repair process for those with basic mechanical or electrical skills.

5. **Long-Term Durability** Tesla vehicles are known for their robust build quality, and using genuine parts helps maintain the integrity of the parking brake system, which is critical for safety.

6. **Support for Tesla s Ecosystem** Using Tesla-approved parts ensures compatibility with the vehicle s software and diagnostics, reducing the risk of triggering error codes or malfunctions.

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### **Cons**

1. **High Cost** Genuine Tesla parts are significantly more expensive than aftermarket alternatives. The parking brake harness alone can cost several hundred dollars, depending on the source (dealer vs. third-party seller).

2. **Limited Availability** Authentic Tesla parts may not always be in stock at local service centers, requiring orders from regional warehouses or online retailers, which can extend wait times.

3. **Potential for Overpaying** Some third-party sellers (even reputable ones) may mark up prices, especially for rare or discontinued parts. Buyers must verify authenticity to avoid counterfeit or refurbished items.

4. **Installation Complexity** While the part itself is straightforward, the parking brake system in Tesla vehicles involves electrical components that require careful handling. Improper installation could lead to short circuits, sensor errors, or even failure to engage the brake.

5. **Dealer Markup** Purchasing from an authorized Tesla service center or dealer often comes with higher prices due to overhead costs and profit margins. Independent mechanics or online marketplaces may offer better rates.

6. **Time-Consuming Process** If the part is not readily available, ordering from a dealer or Tesla s official supply chain can take days or weeks, delaying repairs.

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### **Conclusion**

Buying the **Tesla part number 1188681-00-B (2020-2024 rear left parking brake harness)** is the most reliable and safest option for restoring full functionality to your vehicle s parking brake system. The benefits in terms of compatibility, durability, and warranty support outweigh the drawbacks for most owners who prioritize long-term reliability and safety. However, the high cost and potential delays in sourcing the part may be frustrating for those on a tight budget or with urgent repair needs.

If cost is a major concern, **authentic aftermarket alternatives** (from reputable suppliers like **TeslaPartsShop, EV Parts Store, or eBay with verified sellers**) can be a cost-effective compromise, provided they meet Tesla s specifications. Always verify the part s authenticity and compatibility before purchasing.

### **Recommendation**

- **For most owners:** Purchase the **genuine Tesla part** from an **authorized service center or Tesla s official suppliers** to ensure quality and warranty coverage. If budget is tight, compare prices from multiple sources (e.g., Tesla s online store, third-party sellers with good reviews).

- **For DIYers:** If installing the part yourself, follow Tesla s service manuals or consult a mechanic to avoid electrical mistakes. Test the parking brake thoroughly after installation.

- **For urgent repairs:** Check with local Tesla service centers or online marketplaces for availability. If delays are unacceptable, consider a **trusted aftermarket supplier** that specializes in Tesla parts.

Ultimately, investing in the correct part whether OEM or high-quality aftermarket is essential for maintaining your Tesla s performance and safety.

Details:

This high-quality brake cable kit ensures proper fitment and performance for your Tesla model Y, providing a reliable parking solution vehicle. The Tesla model Y 2020 2024 Rear Left Hand Parking Brake Harness 1188681-00-B OEM is a brake cable kit designed specifically for the rear left hand side of vehicle.

part #: 118868100 prices

  • $30.00-$65.00

specifications parkingbrakecablesaz:

  • for years: 2020-2024
  • brand: Tesla
  • mpn: 1188681-00-b
  • type: Brake Cable Kit
  • universal fitment: No
  • placement on vehicle: Rear, Left
  • country of origin: Mexico

payments parkingbrakecablesaz:

  • credit card: Visa
  • other
  • wallet: Paypal

shipping parkingbrakecablesaz:

  • transit: 3-9 Days
  • carrier: UPS, USPS
  • type: Calculated
  • cost: $24.33
  • class: Economy, Standard
  • service: UPS Ground Saver, USPS Ground Advantage, UPS Ground

seller parkingbrakecablesaz:

  • rating: 97.6%
  • city: Roseville, California
  • # reviews: 391

returns parkingbrakecablesaz:

  • paid by: Buyer
  • time: 14 Days
  • policy: Returns Accepted

general parkingbrakecablesaz:

  • condition: Used
  • Car Truck Parts Accessories > Brakes Brake Parts > Brake Cables

offer parkingbrakecablesaz:

  • sold: 0
  • started: March 23, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
for years: 2020-2024, type: brake cable kit, universal fitment: no, placement on vehicle: rear, left, country of origin: mexico,
category: auto parts > car truck parts accessories > brakes brake parts > brake cables, sku: 25666130701750773,
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