Procedure
1. Connect the HI–SCAN scanner to the diagnostic connector.
2. Read the fault codes.
- The memory (RAM) can store 8 fault codes in the order they appear.
- The same diagnostic trouble code cannot be recorded as many times as the fault occurs at the same time.
- If faults occur after 8 fault codes have been stored in the memory, the fault codes will be erased starting with the codes that were stored first.
3. If the system is activated and the transmission is locked in third gear, a diagnostic trouble code will be written to the RAM. In this case, three diagnostic trouble codes may be stored in the memory.
4. Cancellation will occur if, with the transmission locked in third gear, the ignition key is turned to the OFF position and a diagnostic trouble code is written to RAM.
5. Memorizing diagnostic codes.
- Up to 8 diagnostic elements and 3 points can be remembered.
- If the storage capacity is exceeded, the diagnosis and items will be overwritten starting with the codes that were recorded first.
- The code is not remembered multiple times.
6. Clearing diagnostic codes.
1) Automatic deletion.
All diagnostic codes are cleared from the memory 200 times after the ATF temperature reaches 50°C after the most recent diagnostic code has been stored.
2) Forced deletion.
Stored diagnostic codes can be cleared using the HI-SCAN scanner if the following conditions are met:
- ignition on;
- no pulses from crankshaft angle sensor;
- there are no pulses from the driven shaft speed sensor;
- no pulses from vehicle speed sensor;
- the fault function does not work.
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