How to troubleshoot the continuously illuminated STOP light on a FAW truck?

[MacBentley]

Methods to troubleshoot the continuously illuminated STOP light on a FAW truck: Check whether the engine oil is insufficient, whether the brake fluid in the braking system is low, and whether the coolant in the engine is lacking. Address the issue based on the identified problem. When the STOP light is on, the vehicle should not be driven as the engine power will be severely insufficient, affecting the normal operation of the vehicle. Taking the FAW Jiefang New J6P heavy-duty truck (CA5310CCYP66K24L7T4E5) with 460 horsepower, 8X4, 9.5-meter cargo compartment as an example: It is a cargo truck with dimensions of 11.99 meters in length, 2.55 meters in width, and 4 meters in height. The cargo compartment is 9.5 meters long, equipped with a Xichai CA6DM2-46E52 engine, with a total vehicle weight of 14.62 tons and a rated load capacity of 16.25 tons.