PCM (Powertrain Control Module) for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Fuel System | Failure Severity: High | Replacement Cost in India: ₹30,000–₹1,00,000
What is the PCM (Powertrain Control Module)?
Controls both engine and transmission systems.
How the PCM (Powertrain Control Module) Works
Combines ECU and TCU functions into one unit.
Why the PCM (Powertrain Control Module) is Important
Optimizes powertrain performance.
Common Problems with the PCM (Powertrain Control Module)
- Module failure
Warning Symptoms of a Failing PCM (Powertrain Control Module)
- Gear shifting issues
- Engine problems
Common Causes of PCM (Powertrain Control Module) Failure
- Electrical faults
Impact on Car Performance
Engine + transmission malfunction.
DIY Fix Guide — Step by Step
- Professional diagnosis
Maintenance Tips
- Maintain wiring system
PCM (Powertrain Control Module) Replacement Cost in India
Expect to pay between ₹30,000 and ₹1,00,000 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 PCM (Powertrain Control Module) Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade PCM (Powertrain Control Module) listings.
When to Replace the PCM (Powertrain Control Module)
When module fails completely.