Wiring Harness — Tata Motors Punch

Category: Transmission | Severity: medium | Cost: ₹3,000–₹12,000

What is Wiring Harness?

Electrical wiring connecting sensors and actuators.

How Wiring Harness Works

Transfers signals between components.

Why is Wiring Harness Important?

Ensures communication.

Common Problems

Loose connection

Symptoms

Intermittent faults

Causes of Failure

Wear
Rodent damage

Impact on Car Performance

Erratic system behavior.

DIY Fix Guide — Step by Step

Inspect wiring

Maintenance Tips

Check insulation

Replacement Cost in India

Estimated range: ₹3,000 – ₹12,000

Where to Buy Online

When to Replace Wiring Harness

When damaged.