English 
honda civic speedometer jumping
1.It is possible that the engine and other components have been disassembled during the maintenance process, and this kind of failure occurs after the repair is completed: When the vehicle is running, the D gear indicator light on the dashboard flashes. 2. Diagnosis and maintenance Confirm the symptoms of the fault. There is indeed a green automatic transmission D gear indicator light on the instrument panel flashing, which indicates that the power system control module (PCM) has stored a fault code.
The reasons for the random jumping of the ignition dashboard of a Honda car are:
1. The control circuit of the dashboard is in poor contact;
2. The circuit board controlling the dashboard is faulty;
3. The outside air temperature changes greatly, or the vehicle water temperature is unstable. What's the matter with the Tiguan dashboard pointer jumping wildly? When the vehicle is started, the pointer on the instrument panel jumps wildly. It may be that the control circuit of the instrument panel is in poor contact, or the circuit board controlling the instrument panel is faulty. If the idle speed is unstable when starting the car, and the pointer on the instrument panel jumps wildly, and the throttle response is slow when the accelerator is stepped on, it means that the throttle valve and the intake port are dirty.
The solution to the random jumping of the pointer on the Tiguan instrument panel is:
1. Turn on the double flash, press and hold the instrument reset button, and turn on the ignition switch;
2. Change the FIX until the mileage and days of the next maintenance are zero. This question mainly focuses on the 15 Tiguan, as long as the driver's seat can be opened and started, there will be no problem.When the vehicle was turned off last time, there were power-consuming things in the vehicle, such as lights or radios, which caused a power loss and also caused the vehicle dashboard pointer to jump wildly. At this time, find someone to connect the battery, and the car will restart after it is started The battery is charged. Another situation is that the battery is broken and needs to be replaced in time. When the vehicle is first started, the pointers of the speedometer and tachometer on the instrument panel will rotate from 0 to full rotation and return to their original positions. The water temperature pointer of the oil gauge will rotate back from one side to the other. This is a self-test of the instrument, so there is no need to worry. If the pointer is still rotating back and forth after the self-inspection is completed, it proves that there is a fault in the electrical appliance. You should go to the 4S shop or repair shop for inspection and repair in time to avoid driving danger.
Get a Quote / Info