DTC Detection Logic
NOTE:
If DTC "C1A17-44" is displayed with DTC "U1000-01", first perform the trouble diagnosis for DTC "U1000-01". Refer to DTC U1000-01: CAN COMM CIRCUIT .
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DTC |
CONSULT screen terms |
DTC detecting condition |
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(Trouble diagnosis name) |
[Malfunction type] |
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C1A17 |
44 |
CONTROL UNIT (Control unit malfunction) |
[DATA MEMORY ERROR] [Data memory error] |
Diagnosis condition |
When engine is running |
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Signal (terminal) |
-- |
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Threshold |
Distance sensor is malfunctioning |
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Diagnosis delay time |
1 second or less |
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