‌Guanghongli Team Enhances Expertise Through Automotive Maintenance Workshop Tour & Training Session

‌March 26, 2025‌ – To strengthen technical proficiency and service quality, Guanghongli organized an immersive workshop tour and training session for its employees at a leading automotive repair facility. The event focused on modern vehicle maintenance protocols, diagnostic tools, key programming, and post-replacement programming/configuration requirements, equipping the team with cutting-edge industry knowledge.


 

‌Workshop Tour Highlights‌
Employees observed a live demonstration of a 45-minute standardized 4S Shop Maintenance Process:

1. ‌Customer Check-In‌: Initial consultation to assess vehicle history and service needs.
2. ‌Comprehensive Inspection‌:
   • Exterior: Lights, wipers, seatbelts.
   • Engine Bay: Coolant levels, battery health, fuel lines.
   • Underbody: Brake pads, shock absorbers, oil quality.
3. ‌Service Execution‌: Efficient parts replacement or adjustments based on diagnostics.

‌Technical Training Focus
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The session emphasized critical post-replacement procedures for modern vehicles:

‌1. Modules Requiring Reprogramming‌

• ‌ECM (Engine Control Module)‌: Rewriting OEM parameters and calibration data.
• ‌Electric Drive Control Module‌: Aligning software logic with vehicle-specific drive profiles.
• ‌TCM (Transmission Control Module)‌: Synchronizing shift patterns with engine performance.
• ‌ABS Control Module‌: Calibrating brake force distribution via CAN bus.
• ‌Multimedia Systems‌: Updating firmware and matching vehicle bus protocols.

‌2. Components Needing Configuration‌

• ‌Lights/Wipers‌: Adjusting sensor sensitivity (e.g., auto-headlight height) or actuator ranges.
• ‌Collision Avoidance/LiDAR‌: Recalibrating sensor angles and detection thresholds.
• ‌TPMS‌: Registering new sensor IDs and resetting pressure thresholds.

‌Key Takeaways‌
Trainers clarified the distinction between programming (modifying core software logic) and configuration (adjusting hardware-specific parameters). Special attention was given to ensuring cross-module compatibility after reprogramming, particularly for CAN-linked systems like ECM and ABS.

‌Employee Feedback‌
“This hands-on experience demystified complex systems like LiDAR calibration and TPMS configuration,” said Li Wei, a senior technician. “The programming vs. configuration breakdown was invaluable for troubleshooting modern vehicles.”

‌Looking Ahead‌
Guanghongli remains committed to advancing its team’s technical capabilities, ensuring alignment with evolving automotive technologies. Future sessions will delve into AI-driven diagnostics and hybrid/electric vehicle maintenance.