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Active Noise Control System

ACTIVE NOISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [01/2017 - 05/2023]

DTC Code Description
B1AA0-44 ANC ECU EEPROM Data Memory Failure
B1AA1-87 UART Communication Between ANC and Audio Amplifier Missing Message
B1AA2-96 Front Left Microphone Circuit Component Internal Failure
B1AA3-1C Front Left Microphone Circuit Circuit Voltage Out of Range
B1AA6-96 Front Right Microphone Circuit Component Internal Failure
B1AA7-1C Front Right Microphone Circuit Circuit Voltage Out of Range
B1AAA-96 Rear Center Microphone Circuit Component Internal Failure
B1AAB-1C Rear Center Microphone Circuit Circuit Voltage Out of Range
P0335-31 Crankshaft Position Sensor "A" No Signal
U0100-87 Lost Communication With ECM/PCM "A" Missing Message
U0129-87 Lost Communication With Brake System Control Module Missing Message
U0140-87 Lost Communication with Body Control Module Missing Message
U0164-87 Lost Communication with HVAC Control Module Missing Message
U0293-87 Lost Communication With Hybrid Powertrain Control Module Missing Message
U1151-87 Lost Communication with Hybrid Powertrain Control Module (C-Bus) Missing Message
ACTIVE NOISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [05/2023 - ]

DTC Code Description
B1AA0-44 ANC ECU EEPROM Data Memory Failure
B1AA1-87 UART Communication Between ANC and Audio Amplifier Missing Message
B1AA2-96 Front Left Microphone Circuit Component Internal Failure
B1AA3-1C Front Left Microphone Circuit Circuit Voltage Out of Range
B1AA6-96 Front Right Microphone Circuit Component Internal Failure
B1AA7-1C Front Right Microphone Circuit Circuit Voltage Out of Range
B1AAA-96 Rear Center Microphone Circuit Component Internal Failure
B1AAB-1C Rear Center Microphone Circuit Circuit Voltage Out of Range
P0335-31 Crankshaft Position Sensor "A" No Signal
U0100-87 Lost Communication With ECM/PCM "A" Missing Message
U0129-87 Lost Communication With Brake System Control Module Missing Message
U0140-87 Lost Communication with Body Control Module Missing Message
U0164-87 Lost Communication with HVAC Control Module Missing Message
U0293-87 Lost Communication With Hybrid Powertrain Control Module Missing Message
U1151-87 Lost Communication with Hybrid Powertrain Control Module (C-Bus) Missing Message