take precedence in this case.
3. In such an event it is possible for a substitute function with low priority not be carried out if a second, higher-
priority function is present. This has been taken into account when compiling the priority list and is international.
4. The mechanical emergency run function must always have the highest priority, since from the electrical
standpoint it is the only safe condition.
Signal Waveform & Data
Fig 1) Input speed sensor
Monitor Scantool Data
1. Connect scantool to data link connector(DLC).
2. Engine "ON".
3. Monitor the "INPUT SPEED SENSOR" parameter on the scan tool.
4. Drive the vehicle.