What to do if the STOP light on FAW truck stays on?
3 Answers
If the STOP light on a FAW truck remains illuminated, you should check the water temperature, oil pressure, air pressure, engine, cab, etc. The STOP light will activate if any of these components malfunctions. Below is an introduction to the STOP light: 1. This light is connected to warning lights such as "oil pressure" and "brake fluid level" as well as the "coolant temperature gauge." If the light flashes while the engine is running, you must immediately stop and turn off the engine. 2. The oil pressure warning light is connected to the central STOP warning light. If this indicator lights up while the engine is running, accompanied by a buzzer sound, and the multifunction display shows "OIL-PRESSURE-INSUFFICIENT (engine oil pressure too low)," stop immediately. If the lubrication system is low on oil, refill it to the proper level. 3. The parking brake and low brake fluid level warning lights are connected to the STOP warning light. This light will illuminate every time the ignition switch is turned on.
I also encountered the issue of brake lights not working on my FAW Jiefang truck, which really gave me a scare. As a long-haul trucker, I suggest not panicking first—it might just be a burnt-out bulb or a blown fuse. The bulbs in the brake light system have a short lifespan, and the heavy vibrations on trucks make them prone to failure. The inspection steps aren’t complicated: first, turn off the engine and open the fuse box to check the brake light fuse—replace it if it’s blown. Then, pop the hood to inspect the bulb; if it’s blackened, buy a new one and replace it. Wiring issues are also common, like loose connectors or rodent damage—just have an electrician test the circuit with a multimeter. Safety shouldn’t be overlooked: if driving at night, keep the hazard lights on as a temporary measure, or it’s too dangerous. I once had to pull over and fix it roadside before daring to continue. It’s best to visit a service center to check the brake light switch—if faulty, it’s a safety hazard. Address it early to avoid fines or accidents.
As a veteran driver with over 20 years of experience operating FAW trucks, I've encountered the issue of brake lights not working multiple times. The causes are usually nothing more than a burnt-out bulb, a blown fuse, aged wiring, or a faulty switch. Start by taking action yourself: open the tail light housing to inspect the bulb—if it's cracked, it needs replacement. Next, check the 10A fuse in the fuse box; replace it if it's broken. If everything seems normal, you'll need to crawl under the vehicle to examine the switch under the brake pedal—sometimes it gets stuck and doesn't spring back. Wiring connectors can also corrode, leading to poor contact; applying some conductive paste can help. Always prioritize safety: check the light status before each start-up, and pull over for immediate repairs if any issues are found. Delaying repairs not only risks traffic fines but could also cause serious rear-end collisions. I recommend developing a maintenance routine, conducting a comprehensive inspection of the lighting system every 30,000 kilometers.
