Nissan Sentra B18 (2020-2025) Service Manual: Dtc Inspection Priority Chart

Nissan Sentra B18 (2020-2025) Service Manual / Driver Information & Multimedia / Sonar System :: Ecu Diagnosis Information / Sonar Control Unit / Dtc Inspection Priority Chart

DTC Inspection Priority Chart

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart:

Priority	Detected items (DTC)
1	U0073–00: Control module comm Bus A Off U0075–00: Control module comm Bus C Off U1000–00: CAN COMM CIRCUIT U1010–00: CONTROL UNIT(CAN) U2141–87: CAN comm err (TCM) U2148–87: CAN comm err (brake control unit) U214E–87: CAN comm err (combination meter) U214F–87: CAN comm err (BCM) U2152–87: CAN comm err (ADAS control unit) U215B–87: CAN comm err (IPDM E/R)
2	B2720–60: CORNER SENSOR [RL] B2720–61: CORNER SENSOR [RL] B2720–62: CORNER SENSOR [RL] B2720–63: CORNER SENSOR [RL] B2720–65: CORNER SENSOR [RL] B2720–66: CORNER SENSOR [RL] B2720–67: CORNER SENSOR [RL] B2720–68: CORNER SENSOR [RL] B2720–83: CORNER SENSOR [RL] B2720–92: CORNER SENSOR [RL] B2721–60: CENTER SENSOR [RL] B2721–61: CENTER SENSOR [RL] B2721–62: CENTER SENSOR [RL] B2721–63: CENTER SENSOR [RL] B2721–65: CENTER SENSOR [RL] B2721–66: CENTER SENSOR [RL] B2721–67: CENTER SENSOR [RL] B2721–68: CENTER SENSOR [RL] B2721–83: CENTER SENSOR [RL] B2721–92: CENTER SENSOR [RL] B2722–60: CENTER SENSOR [RR] B2722–61: CENTER SENSOR [RR] B2722–62: CENTER SENSOR [RR] B2722–63: CENTER SENSOR [RR] B2722–65: CENTER SENSOR [RR] B2722–66: CENTER SENSOR [RR] B2722–67: CENTER SENSOR [RR] B2722–68: CENTER SENSOR [RR] B2722–83: CENTER SENSOR [RR] B2722–92: CENTER SENSOR [RR] B2723–60: CORNER SENSOR [RR] B2723–61: CORNER SENSOR [RR] B2723–62: CORNER SENSOR [RR] B2723–63: CORNER SENSOR [RR] B2723–65: CORNER SENSOR [RR] B2723–66: CORNER SENSOR [RR] B2723–67: CORNER SENSOR [RR] B2723–68: CORNER SENSOR [RR] B2723–83: CORNER SENSOR [RR] B2723–92: CORNER SENSOR [RR] B2724–23: SONAR CONTROL UNIT B2724–24: SONAR CONTROL UNIT B2724–44: SONAR CONTROL UNIT B2724–45: SONAR CONTROL UNIT B2724–46: SONAR CONTROL UNIT B2724–48: SONAR CONTROL UNIT B2724–49: SONAR CONTROL UNIT B2724–55: SONAR CONTROL UNIT B2724–86: SONAR CONTROL UNIT B2724–87: SONAR CONTROL UNIT B272D-12: FRONT BUZZER B272D-14: FRONT BUZZER B273B–11: REAR SENSOR POWER B273B–12: REAR SENSOR POWER B273B–87: REAR SENSOR POWER

Priority

Detected items (DTC)

U0073–00: Control module comm Bus A Off
U0075–00: Control module comm Bus C Off
U1000–00: CAN COMM CIRCUIT
U1010–00: CONTROL UNIT(CAN)
U2141–87: CAN comm err (TCM)
U2148–87: CAN comm err (brake control unit)
U214E–87: CAN comm err (combination meter)
U214F–87: CAN comm err (BCM)
U2152–87: CAN comm err (ADAS control unit)
U215B–87: CAN comm err (IPDM E/R)

B2720–60: CORNER SENSOR [RL]
B2720–61: CORNER SENSOR [RL]
B2720–62: CORNER SENSOR [RL]
B2720–63: CORNER SENSOR [RL]
B2720–65: CORNER SENSOR [RL]
B2720–66: CORNER SENSOR [RL]
B2720–67: CORNER SENSOR [RL]
B2720–68: CORNER SENSOR [RL]
B2720–83: CORNER SENSOR [RL]
B2720–92: CORNER SENSOR [RL]
B2721–60: CENTER SENSOR [RL]
B2721–61: CENTER SENSOR [RL]
B2721–62: CENTER SENSOR [RL]
B2721–63: CENTER SENSOR [RL]
B2721–65: CENTER SENSOR [RL]
B2721–66: CENTER SENSOR [RL]
B2721–67: CENTER SENSOR [RL]
B2721–68: CENTER SENSOR [RL]
B2721–83: CENTER SENSOR [RL]
B2721–92: CENTER SENSOR [RL]
B2722–60: CENTER SENSOR [RR]
B2722–61: CENTER SENSOR [RR]
B2722–62: CENTER SENSOR [RR]
B2722–63: CENTER SENSOR [RR]
B2722–65: CENTER SENSOR [RR]
B2722–66: CENTER SENSOR [RR]
B2722–67: CENTER SENSOR [RR]
B2722–68: CENTER SENSOR [RR]
B2722–83: CENTER SENSOR [RR]
B2722–92: CENTER SENSOR [RR]
B2723–60: CORNER SENSOR [RR]
B2723–61: CORNER SENSOR [RR]
B2723–62: CORNER SENSOR [RR]
B2723–63: CORNER SENSOR [RR]
B2723–65: CORNER SENSOR [RR]
B2723–66: CORNER SENSOR [RR]
B2723–67: CORNER SENSOR [RR]
B2723–68: CORNER SENSOR [RR]
B2723–83: CORNER SENSOR [RR]
B2723–92: CORNER SENSOR [RR]
B2724–23: SONAR CONTROL UNIT
B2724–24: SONAR CONTROL UNIT
B2724–44: SONAR CONTROL UNIT
B2724–45: SONAR CONTROL UNIT
B2724–46: SONAR CONTROL UNIT
B2724–48: SONAR CONTROL UNIT
B2724–49: SONAR CONTROL UNIT
B2724–55: SONAR CONTROL UNIT
B2724–86: SONAR CONTROL UNIT
B2724–87: SONAR CONTROL UNIT
B272D-12: FRONT BUZZER
B272D-14: FRONT BUZZER
B273B–11: REAR SENSOR POWER
B273B–12: REAR SENSOR POWER
B273B–87: REAR SENSOR POWER

Fail-Safe

Fail-Safe Display contents of CONSULT Fault Fail-safe operation ...

Dtc Index

DTC Index CONSULT Display Reference Page B2720–60: CORNER SE ...

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