DTC B1094[A1] Power Supply Connection Malfunction (eCall unit)

1. DTC B1094[A1] description

Battery power is supplied from the battery to the eCall unit. The eCall unit monitors whether the battery voltage supplied from the battery is within the normal range. If the eCall unit detects that the battery voltage is low, the DTC is set.

2. Condition for setting DTC B1094[A1]

Condition for running the DTC

  • The ignition switch is ON.

Condition for setting the DTC

  • The eCall unit detects that the battery voltage is low.

3. Action taken when DTC B1094[A1] sets

  • The indicator light (red) illuminates.
  • An alarm sounds from the speaker.
  • Current and past failures are set.
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