一辆2002年产帕萨特B5乘用车,累计行程9.7万km,在正常行驶踩制动踏板时,四个车轮全部抱死,用户打来电话求救。赶到现场后,用随车千斤顶逐个顶起车轮检查,发现两后轮勉强能够转动,两前轮完全抱死。用VAG1552故障阅读仪进入03(制动系统),选择04(基本设定),进入001通道号,踩制动踏板感觉很硬,待进入基本设定,听到ABS泵工作 A 2002 Passat B5 passenger car, a total of 97,000 km travel, tread in the normal operation of the brake pedal, all four wheels locked, the user called for help. Rushed to the scene, with the car jack one by one jack up the wheel inspection and found that the two rear wheels barely able to rotate, the two front wheels completely locked. Enter the 03 (brake system) with the VAG1552 faulty reader, select 04 (basic setting) and enter the 001 channel number. The brake pedal will feel hard until you reach the basic setting and hear the ABS pump work