English 
subaru speedometer and odometer not working
How could Subaru adjust the odometer so that the vehicle could not start? I believe many people may not meet. The car drove well. After adjusting the odometer with the digital master, the meter could display the modified mileage normally, but it could not start. First, it caused the control center computer of some vehicle models to lose its normal record. I believe you all know that many vehicle computers have the function of automatic memory. If you take off the connection wire of the battery negative pole, the engine operation data stored in RAM will be automatically cleared, so that the performance of the vehicle is not good for a long period of time after maintenance, and it may be after driving for a short time, The processed fault code appears again; In addition, some functions may be lost. For example, the audio lock function is often lost. At this time, it is necessary to decrypt the audio system through a troublesome repair procedure to restore the original functions of the audio system. The anti-theft lamp is on, the original data is restored, and the fault is still. Subaru instrument contains anti-theft data. When the programmer reads 93C76 data, it is easy to lose some data, which leads to the reason that you cannot start the recovery of original data. When such a fault occurs, we can solve the problem by using the matching instrument and matching the key again. Or, the data you read is quite serious, resulting in some of the meter needles not working properly. We can apply the data of other vehicles with the same meter number, and then we can basically solve the key matching problem once.
How can we reduce the probability of data loss?
1.Reduce environmental high-frequency interference
2.Reliable welding tools
3.Stable reading and writing data equipment
4.Reliable operation methods
Subaru doesn't show what's wrong with the speed per hour: 1. The speed sensor of the vehicle is faulty, and the circuit is short-circuited or damaged. 2. The instrument panel of the vehicle displays abnormally, the line is damaged or the plug is loose. The instrument panel has no speed, so it should be repaired in time to avoid overspeed. The instrument panel of the vehicle can display the engine speed, the speed of the vehicle, the water temperature of the engine, the remaining fuel of the vehicle, the use of the vehicle lights, and the fault codes of the relevant functions of the vehicle, display the vehicle mileage, display the temperature inside and outside the vehicle, and display the navigation information for some high-configuration models.
Get a Quote / Info