DPB_a121 — Li PS Out Of Range Low

Full alert identifier: DPB_a121_LiPSOutOfRangeLow

Alert description

Linear Position Sensor, Out of Range Low.

Potential impact

System will request Hydraulic Boost Compensation when driver pressed the brake pedal.

Set condition

Linear Position Sensor, OBD Out of Range Low.

Clear condition

Switch on ECU wait 5 seconds

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DPB_a121.

DPB_a120 — Li PS Out Of Range High DPB_a120_LiPSOutOfRangeHigh Linear Position Sensor, Out of Range High.
DPB_a074 — Rotor Cos Out Of Range Low DPB_a074_rotorCosOutOfRangeLow The rotation position sensor reports a lower Cos+ or Cos- value than expected.
DPB_a076 — Rotor Sin Out Of Range Low DPB_a076_rotorSinOutOfRangeLow The rotation position sensor reports a lower Sin+ or Sin- value than expected.
DPB_a229 — IREF Out Of Range DPB_a229_IREFOutOfRange The ASIC internal current reference is out of range.
DPB_a225 — U5 V Out Of Range DPB_a225_U5VOutOfRange U5V is out of range.

Browse all DPB alert codes