LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2021 >> Q50 Signature Edition, AWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Sonar System (DTCS)
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Sonar System (DTCS)

DTC Index

DTC Description
B2720 CORNER SENSOR [RL] [OPEN/SHORT-GND]
B2720 CORNER SENSOR [RL] [SENSOR]
B2720 CORNER SENSOR [RL] [CONFIG ERROR]
B2721 CENTER SENSOR [RL] [SHORT-BAT]
B2721 CENTER SENSOR [RL] [OPEN/SHORT-GND]
B2721 CENTER SENSOR [RL] [SENSOR]
B2721 CENTER SENSOR [RL] [CONFIG ERROR]
B2722 CENTER SENSOR [RR] [SHORT-BAT]
B2722 CENTER SENSOR [RR] [OPEN/SHORT-GND]
B2722 CENTER SENSOR [RR] [SENSOR]
B2722 CENTER SENSOR [RR] [CONFIG ERROR]
B2723 CORNER SENSOR [RR] [SHORT-BAT]
B2723 CORNER SENSOR [RR] [OPEN/SHORT-GND]
B2723 CORNER SENSOR [RR] [SENSOR]
B2723 CORNER SENSOR [RR] [CONFIG ERROR]
B2724 SONAR CONTROL UNIT
B2729 CORNER SENSOR [FL] [SHORT-BAT]
B2729 CORNER SENSOR [FL] [OPEN/SHORT-GND]
B2729 CORNER SENSOR [FL] [SENSOR]
B2729 CORNER SENSOR [FL] [CONFIG ERROR]
B272A CENTER SENSOR [FL] [SHORT-BAT]
B272A CENTER SENSOR [FL] [OPEN/SHORT-GND]
B272A CENTER SENSOR [FL] [SENSOR]
B272A CENTER SENSOR [FL] [CONFIG ERROR]
B272B CENTER SENSOR [FR] [SHORT-BAT]
B272B CENTER SENSOR [FR] [OPEN/SHORT-GND]
B272B CENTER SENSOR [FR] [SENSOR]
B272B CENTER SENSOR [FR] [CONFIG ERROR]
B272C CORNER SENSOR [FR] [SHORT-BAT]
B272C CORNER SENSOR [FR] [OPEN/SHORT-GND]
B272C CORNER SENSOR [FR] [SENSOR]
B272C CORNER SENSOR [FR] [CONFIG ERROR]
B272D FRONT BUZZER
U1000 CAN COMM CIRCUIT
U1010 CONTROL UNIT (CAN)