DTC Detection Logic
NOTE:
- If DTC P1574 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000 Refer to DTC Description .
- If DTC P1574 is displayed with DTC P0500, first perform the trouble diagnosis for DTC P0500. Refer to DTC Description
- If DTC P1574 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to DTC Description
- If DTC P1574 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer to DTC Description .
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P1574 |
ASCD VHL SPD SEN (ASCD vehicle speed sensor) |
Diagnosis condition |
- |
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Signal (terminal) |
- |
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Threshold |
ECM detects a difference between two vehicle speed signals is out of the specified range. |
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Diagnosis delay time |
- |
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