Body Control Module (BCM) for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Interior | Failure Severity: High | Replacement Cost in India: ₹7,000–₹20,000
What is the Body Control Module (BCM)?
The BCM controls electrical functions like power windows, central locking, lights, and wipers.
How the Body Control Module (BCM) Works
Acts as a central hub receiving inputs from switches and sending commands to actuators.
Why the Body Control Module (BCM) is Important
Essential for convenience and safety-related electronic operations.
Common Problems with the Body Control Module (BCM)
- Central locking failure
- Power window malfunction
- Lighting issues
Warning Symptoms of a Failing Body Control Module (BCM)
- Doors not locking/unlocking
- Windows not working
- Random electrical faults
Common Causes of Body Control Module (BCM) Failure
- Short circuits
- Water damage
- Internal relay failure
Impact on Car Performance
Loss of multiple comfort and safety features.
DIY Fix Guide — Step by Step
- Check fuses
- Inspect wiring
- Reset battery
Maintenance Tips
- Avoid moisture near dashboard
- Check wiring periodically
Body Control Module (BCM) Replacement Cost in India
Expect to pay between ₹7,000 and ₹20,000 for genuine parts plus labour at an authorised Maruti Suzuki workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Body Control Module (BCM) Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Body Control Module (BCM) listings.
When to Replace the Body Control Module (BCM)
When multiple electrical functions stop working simultaneously.