Main Harness for Nissan Gravite — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: High | Replacement Cost in India: ₹8,000–₹25,000
What is the Main Harness?
The main wiring harness connects all major electrical components across the vehicle.
How the Main Harness Works
Acts as a central network distributing power and signals between systems.
Why the Main Harness is Important
Ensures seamless communication and power delivery across the car.
Common Problems with the Main Harness
- Wire damage
- Short circuits
- Loose connections
Warning Symptoms of a Failing Main Harness
- Electrical failure
- Random warning lights
- Component malfunction
Common Causes of Main Harness Failure
- Rodent damage
- Wear and tear
- Moisture ingress
Impact on Car Performance
Multiple systems may fail simultaneously.
DIY Fix Guide — Step by Step
- Inspect visible wiring
- Check for burns or cuts
- Repair minor damage
- Replace harness if severe
Maintenance Tips
- Protect from rodents
- Avoid water exposure
Main Harness Replacement Cost in India
Expect to pay between ₹8,000 and ₹25,000 for genuine parts plus labour at an authorised Nissan workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Main Harness Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Main Harness listings.
When to Replace the Main Harness
When multiple electrical failures occur due to wiring damage.