DTC C108B[A2] Parking Aid ECU Internal Failure - Voltage Low (Parking Aid)

1. DTC C108B[A2] description

When the ignition switch is turned ON, the parking aid system control unit is supplied with the ignition power. The parking aid system control unit monitors whether the ignition voltage is within the normal range. If the parking aid system control unit detects that the ignition voltage is low, the DTC is set.

2. Condition for setting DTC C108B[A2]

Condition for running the DTC

  • The ignition switch is ON.

Condition for setting the DTC

  • The parking aid system control unit detects that the ignition voltage is less than 9.3 V for 40 seconds or more.

3. Action taken when DTC C108B[A2] sets

  • The obstacle detection function is deactivated.
  • The master warning light illuminates.
  • The parking aid system OFF indicator light illuminates.
  • Current and past failures are set.
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