DTC Detection Logic

DTC No.

CONSULT screen items

(Trouble diagnosis content)

DTC detection condition

B1231-11

DTRL RH PWR SPLY CIRC

(Daytime running light right hand power supply circuit)

[CIRCUIT SHORT TO GROUND]

Diagnosis condition

When daytime running light ON conditions are satisfied (smart FET inside IPDM E/R is ON)

Signal (terminal)

Daytime running light RH power supply circuit

Threshold

Overcurrent is detected

Diagnosis delay time

1 second or less