What's the matter with the black screen of the 2021 Lavida LCD instrument panel?
3 Answers
2021 Lavida LCD instrument panel black screen may be a wiring problem or LCD screen damage. The following is a detailed introduction of Lavida: Model positioning: Lavida is positioned as a compact car, with body dimensions of 4605/1765/1460mm and a wheelbase of 2610mm. Power: Lavida offers two options: a 1.6L naturally aspirated engine and a 1.4TSI engine. In terms of the transmission system, the 1.4T engine is paired with a 5-speed manual transmission and a 7-speed dual-clutch transmission, while the 1.6L model is paired with a combination of a 5-speed manual and a 6-speed automatic manual transmission.
I've encountered similar issues before. The black screen on the 2021 Lavida's digital instrument cluster could be caused by several factors. The most common one is power supply failure, such as an aging or depleted car battery, which leads to the display losing power. Another possibility is a blown fuse, especially the one in the instrument panel circuit, which can easily burn out if the current is too high. Additionally, poor or loose wiring connections can be problematic, as the Lavida's wiring harness might disconnect after bumps or vibrations, causing the black screen. Control module failures are also not uncommon, like a damaged instrument panel control unit or software bugs. I found that it's best to first check if the battery voltage is stable. If that's normal, then inspect the fuse box. If the issue can't be identified, it's necessary to go to a 4S shop for professional diagnosis and repair, otherwise it could affect driving safety. Having the circuits checked regularly during maintenance can effectively prevent this from happening.
My car is a 2021 Lavida, and the LCD instrument cluster has gone black several times. The root causes vary. Common issues include electrical system problems, such as low battery voltage or a weak alternator, which can cause the screen to go black when there's no power. Blown fuses are also frequent; if the fuse for the instrument cluster circuit is damaged, it needs replacement. Poor wiring connections often cause problems too, with loose or oxidized plugs leading to signal interruptions. There are also electronic module failures, such as internal short circuits in the control unit or software crashes, where restarting the vehicle might temporarily fix the issue. I recommend first checking simple things, like whether the key is in the ACC position or if the battery terminals are tight. If that doesn’t work, take it to a professional repair shop for diagnosis—don’t attempt DIY fixes to avoid damaging more expensive components.
