2020 model unit, the engine suddenly shows a fault, but it runs normally. Should I take it to the dealership to have it checked?

The self-check fault light is not on, everything else is normal.

Is there anyone with a 2020 GA8 experiencing occasional engine shaking and exhaust fault codes? How did you solve the problem?

The check engine light on my Nissan Sunny came on, showing fault code P0705-00, which indicates an issue with the transmission range sensor A. The car suddenly jerked, and then the gear indicator on the dashboard disappeared. After turning off the engine and restarting, the gear indicator reappeared, but after a while, the check engine light came on again. I went to a repair shop to clear the fault code, and it seemed fine while driving, but the issue occurred again after some time. This has happened several times. Could it be a problem with the right tail light base?

Is it normal for a 2012 Sunny automatic to show a fuel consumption of 7.8 after running 1,000 km on the highway? The usual city driving fuel consumption is 8.9, is it considered high? How can I check and reduce it...

Engine shows fault code, acceleration is weak, what could be the reason?

The Check Engine light on my JETOUR X70 with 40,000 kilometers suddenly came on.

Changan Alsvin, ABS and anti-skid faults, diagnostic shows left front wheel speed sensor fault. I replaced it, but the lights are still on. The diagnostic still shows left front wheel speed sensor fault, but all the data streams are there. The fault can be cleared, but it comes back while driving. What should I do?

Changan Yuexiang, ABS and anti-skid fault, diagnostic shows a left front wheel speed sensor fault. I replaced it, but the lights are still on, and the diagnostic still shows the left front wheel speed sensor fault. However, all the data streams are present. The fault can be cleared, but it comes back while driving. What should I do?

The dashboard shows a warning light, and when checked with a computer, it indicates an ignition module issue. Should I replace the ignition coil? There are no problems when driving normally.

I've checked the high and low beam lights outside the car, and they can be turned on and off normally. However, when I switch to the high beams, the dashboard keeps showing a "high beam fault," whereas there is no fault reported for the low beams. Can any experts advise on what exactly might be the problem?