DTC B1037[15] (Flash Code 51) +B Power Shutdown Circuit Failure (Headlight Automatic Leveling Control)

1. DTC B1037[15] description

This diagnosis is performed for the battery power cut-off circuit in the headlight auto leveling control unit.

2. Condition for setting DTC B1037[15]

Condition for running the DTC

  • The ignition switch is ON.

Condition for setting the DTC

  • The headlight auto leveling control unit detects that the battery power cannot be cut off.

3. Action taken when DTC B1037[15] sets

  • The headlight leveling actuator drive is stopped.
  • The headlight automatic leveling warning light illuminates.
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