DTC Detection Logic
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DTC No. |
CONSULT screen items (Trouble diagnosis content) |
DTC detection condition |
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B20D4-11 |
TAIL LAMP LH PWR SPLY CIRC (Tail lamp left hand power supply circuit) |
[CIRCUIT SHORT TO GROUND] |
Diagnosis condition |
When side marker lamp, license plate lamp, and tail lamp ON conditions are satisfied (smart FET inside IPDM E/R is ON) |
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Signal (terminal) |
The following power supply circuit
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Threshold |
Overcurrent is detected |
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Diagnosis delay time |
1 second or less |
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