FAQ Answer
Why does my GPS Controller OBD II plug in device show wrong distance on Indian trucks?
Related FAQs: What is silent data corruption in cold chain monitoring and why is it dangerous?
Support Context
Why this answer matters
This FAQ is sourced directly from our support database. It helps teams deploy GPSController faster, reduce onboarding friction, and understand platform compatibility for real-world fleet operations.
Answer summary
Wrong distance reading usually happens because the device is using a default pulse-per-kilometer value that does not match the modified gearbox or axle ratio common in Indian commercial vehicles. This mismatch must be corrected by manually...
Who it helps
- Fleet managers validating device compatibility
- Operations teams planning installation workflows
- Support teams troubleshooting GPS platform setup
- Platform-ready guidance for GPS devices and integrations
- Clear operational steps for setup and troubleshooting
- Updated answer content aligned with live deployments
Key terms
GPS tracking, fleet management, device installation, protocol setup, connectivity validation, and GPSController compatibility.
Implementation checklist
- Confirm device model, firmware, and protocol version
- Validate SIM coverage and network band support
- Map required sensors and IO configuration
- Test live device reporting before full rollout
Ideal use cases
- Fleet tracking, cold-chain monitoring, and asset recovery
- Compliance audits and safety analytics
- Fuel monitoring and route optimization
- Driver behavior insights and incident response
How to apply this
Collect device specs and confirm integration requirements.
Align configuration with GPSController platform rules.
Run a pilot test and scale across the fleet.
Related FAQs
Will factory alarms be sufficient for insurance coverage in 2026?
Increasingly, factory alarms alone are not sufficient for full insurance coverage. Many insurers now require certified GPS tracking devices with live monitoring...
What are relay attacks and why are they effective against factory alarms?
Relay attacks involve amplifying a key fob's signal from inside a house to unlock and start a car remotely. Factory alarms often don't detect these attacks beca...
How can thieves disable factory car alarms?
Thieves can disable factory alarms using RF jammers to block signals or by accessing the vehicle's OBD-II diagnostic port to shut down the alarm system through...
Do factory car alarms include GPS tracking capabilities?
No, factory car alarms do not include GPS tracking. They are primarily perimeter sensors with local sirens that lack the cellular modem and GPS chip needed to t...
What happens to tracking when my car is parked underground for extended periods?
Most trackers lose both GPS and cellular signals and go completely offline. When you drive out, there can be several minutes of delay before the device reacquir...
When should I replace my current car GPS tracker?
Consider replacement when alerts become unreliable, the manufacturer stops supporting the 3G/4G network it uses, subscription costs increase without new feature...
Answer Snapshot
Wrong distance reading usually happens because the device is using a default pulse-per-kilometer value that does not match the modified gearbox or axle ratio common in Indian commercial vehicles. This mismatch must be co...