DTC B1037[54] (Flash Code 23) Vehicle Reference Position Not Initialized (Headlight Automatic Leveling Control)

1. DTC B1037[54] description

If the headlight auto leveling control unit does not perform initialization of the vehicle height values, the DTC is set.

2. Condition for setting DTC B1037[54]

Condition for running the DTC

  • The ignition switch is ON.

Condition for setting the DTC

  • The headlight auto leveling control unit detects that initialization of the vehicle height values is not performed.

3. Action taken when DTC B1037[54] sets

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