This can be done if the popular limo reverser does not work。
The failure was first confirmed, as the power outlets in the back of the central console were unable to charge the mobile phone and the plug sign was not on。
Inverters do not work for a number of reasons, such as reversible shock circuit failure, shock control circuits, chips and feet voltage to detect abnormal damage to the perimeter of the circuit。
Working conditions are met to allow engines to operate with plugs, plugs are inserted to unlock children's electrocution protection, overheating automatically causes power outages, the state can be determined by a sign light in the slot, the green continuous light is ready, and the red flash represents a malfunction。
It also depends on the failure of electricity, iron and related lines, and the application of a universal meter to measure foot voltage。
The reversers themselves may have problems and can be judged by short-linking lines. Central electrical control unit j519 may also fail to measure the relevant plug-in voltage。
The batteries are not charged or replaced. Enter the voltage instability to check for resolution. Attention is also to be paid to other, like loosely connected wires and shielded reversers。
The overhaul is based on the principle of simplicity to complexity, first checking the power supply and the rail lines, then judging the reversers themselves. For example, the electric voltage between the t3aj/2 interpolation and t3aj/1 interpolation of 220v plugins is then measured when the engine is activated。
T52c/32 of the central electrical control unit j519 can also be measured for electrical voltage between foot and iron。
In the case of a circuit breakout, there was, as in the previous case, an irregular operation of a vehicle during an accident to repair the line. Check the fuses of the low voltage power supply for the reversers before dismantling the end-of-board circuit。
Dismantling the reverse screw to check the connector to see if the main power supply, ironing and control lines are normal. If the control signal line is abnormal and the link between the j519 vehicle-mounted grid control unit and the reverser is not unusual, it is possible that the j519 vehicle-mounted grid control unit is malfunctioning and the client is consulted to agree that it can be replaced and then rerouted and the control signal-line voltage is measured。
In any case, a step-by-step check can be made against reversers who do not work。
