When the rainy season hits, car owners must take extra precautions. Rainy season car maintenance isn’t just a seasonal chore—it’s a vital part of staying safe on wet roads, avoiding expensive repairs, and keeping your vehicle in peak condition. The best way to stay ahead of hidden issues? Use an advanced Autel scanner.
Cars in rainy season.
Rainwater can corrode metal, damage electronics, and interfere with vehicle sensors. That's why rainy season car maintenance invovles more than just wiping your windows. With an Autel scanner, you can detect electrical issues, sensor failures, and water-induced erros before they escalate.
After every rain, give your vehicle a thorough wash. Acid rain and rode debris can cling to your paint and lead to long-term damage. More importantly, ensure all external sensors(like lane assist or blind spot monitoring) are clean. Use an Autel scanner to verify sensor performance. The Autel MaxiSys MS906 Pro is especially effective for scanning full-body control modules and ADAS systems, making it ideal for this task.
Clear vision is key. Make sure your wiper blades are not streaking or skipping. Treat your windshield with water-repellent products. During your rainy season car maintenance, also scan your rain sensors using your Autel scanner. Models like the Autel MK900BT can check rain sensor function via the BCM (Body Control Module), ensuring auto wipers work smoothly in heavy downpours.
Inspect and replace worn or damaged windshield wipers frequently to ensure clear visibility.
Mud, water, and salt build up fast during the rainy season. Check your suspension, exhaust, and underbody for rust or wear. Using an Autel scanner to read the ABS, suspension sensors, or chassis control can reveal water intrusion damage. Autel MK900BT provides full system diagnostics to catch underbody faults before they cause issues.
A damp cabin is more than just uncomfortable—it’s a breeding ground for mold and a threat to your vehicle’s electronics. Include HVAC system checks in your rainy season car maintenance. An Autel scanner can scan the HAVC module for blower motor, actuator, or sensor failures. The Autel MaxiSys MS906 Pro excels here with deep OE-level access.
Tire traction is crucial on wet roads. Inspect tread depth, alignment, and tire pressure regularly. The Autel ITS600 is the ultimate Autel scanner for tire health. It offers advanced TPMS diagnostics, sensor activation, relearning, and even reads tire wear indicators. During rainy season car maintenance, having the ITS600 ensures your tires are road-ready.
During the rainy season, utilize the Autel ITS600 to check and maintain your vehicle's TPMS for optimal tire performance.
Moisture often creeps into electrical connectors, spark plugs, or alternators. Include an engine and battery health check in your rainy season car maintenance. The Autel MaxiSys MS906 Pro is a powerful Autel scan tool that reads engine misfires, battery charge data, and alternator performance in real time.
Braking distances increase on wet roads. Using an Autel scanner, run a diagnostic check on ABS and ESC systems to ensure proper functionality. The Autel MK900BT supports full bi-directional control, meaning you can actively test modules rather than just reading data.
Whenever possible, park in covered or well-drained areas. After long rainy spells, use your Autel scanner for a post-rain full health check. From BCM to powertrain to TPMS, a scanner like the Autel MK900BT ensures all systems are rain-ready.
Parking your car in a sheltered area is ideal during the rainy season.
The combination of prectical rainy season car maintenance and intelligent diagnostics via Autel scanners gives drivers peace of mind. Whether you choose the user-friendly ITS600, the advanced MS906 Pro, or the workshop-grade MK900BT, you’ll be empowered to catch and fix issues early.
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