How to resolve Volkswagen fault code 01130?
2 Answers
It is caused by insufficient brake fluid in the braking system, so brake fluid should be replenished promptly. Below are precautions for purchasing brake fluid: 1. Whenever possible, purchase: Products from manufacturers that have long been supplying brake fluid to automobile factories, ensuring reliable quality and stable performance. 2. Try to purchase from: Large qualified sales outlets to avoid counterfeit products; It is best to use professional equipment for replacement to ensure thoroughness, prevent residue of impurities, and avoid vapor lock. 3. In terms of type selection: It is advisable to choose synthetic brake fluid and avoid purchasing obsolete alcohol-based brake fluid. 4. Brake fluid: Has water-absorbing properties, which can lead to reduced boiling point, contamination, and varying degrees of oxidation and deterioration. Not replacing it for a long time can corrode the braking system, posing safety hazards. It is recommended that owners replace brake fluid every two years or 40,000 kilometers.
I've encountered the 01130 fault code several times while driving my Volkswagen. This usually indicates an issue with the air conditioning system, most likely a faulty relay or blown fuse. When troubleshooting, first park the car in a safe location, open the hood and inspect the fuse box to locate the A/C-specific fuse - replace it if it appears blackened. Then check the relay position and listen for a clicking sound when turning on the A/C; no sound means the relay needs replacement. Also examine wiring connections as they can become loose or short-circuited - use basic tools to check their condition. If DIY solutions don't work, it's best to visit a 4S shop for professional diagnostic computer scanning to identify the root cause, since A/C malfunctions affect driving comfort. Regular A/C maintenance can prevent such fault codes, saving money and ensuring peace of mind.
