User Manual

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Figure 4-16 Sample Reprogramming Operation Screen
The main section of the reprogramming interface provides you certain hardware
version, and current software versions’ information, as well as the information of the
newest software versions to be programmed to the control units.
Throughout the programming procedure, a series of on-screen operational instructions
will display to guide you through.
Carefully read the on-screen information and follow the instruction to execute the
programming procedure.
Re-flash Errors
IMPORATANT
When reprogramming onboard, always make sure the vehicle battery is fully charged
and in good working condition. During reprogramming, there is a risk of having the
operation failure if voltage falls below the proper operation voltage. Sometimes a failed
operation can be recovered, but there is a chance that failed reprogramming could ruin
the control module. We recommend connecting an external battery charger to the
vehicle to ensure a successful operation.
Occasionally a flash update procedure may not complete properly. Common causes of
flash errors include poor cable connections between the tablet, VCI, and vehicle,
turning off the vehicle ignition switch before the flash procedure is complete, or low
vehicle battery voltage.
If the process crashes, recheck all the cable connections to assure good
communications and reinitialize the flash procedure. The programming procedure will
automatically repeat if the previous operation does not succeed.