Diodes — Maruti Suzuki Swift

Category: Electrical | Severity: medium | Cost: ₹50–₹1,000

What is Diodes?

Allow current flow in one direction only.

How Diodes Works

Blocks reverse current.

Why is Diodes Important?

Protects circuits.

Common Problems

Diode failure

Symptoms

Electrical malfunction

Causes of Failure

Voltage spike

Impact on Car Performance

Circuit damage.

DIY Fix Guide — Step by Step

Replace diode

Maintenance Tips

Avoid spikes

Replacement Cost in India

Estimated range: ₹50 – ₹1,000

Where to Buy Online

When to Replace Diodes

When faulty.