Audio Control Module (ACM) - Without Navigation DTC Chart

AUDIO CONTROL MODULE (ACM) - WITHOUT NAVIGATION DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Action
B1318	Battery Voltage Low	Go To PINPOINT TEST M .
B1342	ECU is Faulted	NOTE: DTC B1342 may set as a result of a speaker circuit fault. In this case, DTC B2965 should also be set. Make sure to repair the speaker circuit fault before diagnosing DTC B1342. CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is the only DTC retrieved again, INSTALL a new Audio Control Module (ACM). REFER to AUDIO CONTROL MODULE (ACM) . TEST the system for normal operation.
B2103	Antenna Not Connected	Go To PINPOINT TEST A .
B2405	Audio Disc CD Player Thermal Shutdown Fault	The ACM was over-temperature. This may occur during extended use. Audio operation can resume after the ACM cools. CLEAR the DTCs. This is normal operation.
B2406	Audio Disc CD Player Internal Fault	CLEAR the DTCs. REPEAT the self-test. If DTC B2406 is retrieved again, INSTALL a new ACM . REFER to AUDIO CONTROL MODULE (ACM) . TEST the system for normal operation.
B2477	Module Configuration Failure	REFER to MODULE CONFIGURATION article.
B2924	Audio Button Stuck	CLEAR the DTCs. REPEAT the self-test, making sure that no ACM buttons are pressed during the self-test. If DTC B2924 does not set again, the system is OK at this time. If DTC B2924 sets again, INSTALL a new ACM . REFER to AUDIO CONTROL MODULE (ACM) . TEST the system for normal operation.
B2965	Audio System Speaker Circuit Fault	Go To PINPOINT TEST B .
U0140	Lost Communication With Body Control Module (GEM )	Go To PINPOINT TEST L .
U0155	Lost Communication With Instrument Panel Cluster (IC ) Control Module	Go To PINPOINT TEST G .
U0159	Lost Communication With Parking Assist Control Module (PAM )	Go To PINPOINT TEST K .
U2050	No Application Present	REFER to MODULE CONFIGURATION article.
U2051	One or More Calibration Files Missing/Corrupt	REFER to MODULE CONFIGURATION article.