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Connectivity Master Unit DTCS

CONNECTIVITY MASTER UNIT DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC No. Description Service Information
B1087:87 Communication error with commander switch (See DTC B1087:87 [CONNECTIVITY MASTER UNIT] ).
B108E:04 Center display internal malfunction (See DTC B108E:04 [CONNECTIVITY MASTER UNIT] ).
B108E:06 HDCP authorization error (See DTC B108E:06 [CONNECTIVITY MASTER UNIT] ).
B108E:1C Low power supply voltage input to center display (See DTC B108E:1C [CONNECTIVITY MASTER UNIT] ).
B108E:87 Center display circuit malfunction (See DTC B108E:87 [CONNECTIVITY MASTER UNIT] ).
B116A:11 Micro phone circuit malfunction (See DTC B116A:11 [CONNECTIVITY MASTER UNIT] ).
B116A:12 Micro phone circuit malfunction (See DTC B116A:12 [CONNECTIVITY MASTER UNIT] ).
B116A:92 Micro phone circuit malfunction (See DTC B116A:92 [CONNECTIVITY MASTER UNIT] ).
B119F:11 GPS antenna circuit malfunction (See DTC B119F:11 [CONNECTIVITY MASTER UNIT] ).
B119F:13 GPS antenna circuit malfunction (See DTC B119F:13 [CONNECTIVITY MASTER UNIT] ).
B119F:1D GPS antenna circuit malfunction (See DTC B119F:1D [CONNECTIVITY MASTER UNIT] ).
B119F:92 GPS antenna circuit malfunction (See DTC B119F:92 [CONNECTIVITY MASTER UNIT] ).
B11BA:11 Steering switch circuit malfunction (See DTC B11BA:11 [CONNECTIVITY MASTER UNIT] ).
B11BA:15 Steering switch circuit malfunction (See DTC B11BA:15 [CONNECTIVITY MASTER UNIT] ).
B1201:11 Steering switch circuit malfunction (See DTC B1201:11 [CONNECTIVITY MASTER UNIT] ).
B1201:15 Steering switch circuit malfunction (See DTC B1201:15 [CONNECTIVITY MASTER UNIT] ).
B1238:01 Without Bose®
  • Speaker circuit malfunction With Bose®
  • Audio amplifier circuit malfunction
(See DTC B1238:01 [CONNECTIVITY MASTER UNIT] ).
B1238:16 Tuner and amp unit (TAU) low power supply voltage input (See DTC B1238:16 [CONNECTIVITY MASTER UNIT] ).
B1238:87 HD image transfer circuit malfunction (See DTC B1238:87 [CONNECTIVITY MASTER UNIT] ).
B1252:09 Auxiliary jack/U SB port/S D card slot hub circuit malfunction (See DTC B1252:09 [CONNECTIVITY MASTER UNIT] ).
B1252:1D Auxiliary jack/U SB port/S D card slot hub circuit malfunction (See DTC B1252:1D [CONNECTIVITY MASTER UNIT] ).
B1252:87 Communication error with auxiliary jack/U SB port/S D card slot hub (See DTC B1252:87 [CONNECTIVITY MASTER UNIT] ).
B1A89:13 SiriusXM satellite radio antenna feeder circuit malfunction (See DTC B1A89:13 [CONNECTIVITY MASTER UNIT] ).
B1A 89:42 Tuner and amp unit (TAU) intern al malfunction (See DTC B1A89:42 [CONNECTIVITY MASTER UNIT] ).
B1D19:64 Incompatible disc inserted (See DTC B1D19:64 [CONNECTIVITY MASTER UNIT] ).
B1D19:79 CD player disc read error (See DTC B1D19:79 [CONNECTIVITY MASTER UNIT] ).
B1D19:98 Abnormal CD player or temperature (See DTC B1D19:98 [CONNECTIVITY MASTER UNIT] ).
U0001:88 Module communication error (HS-CAN) (See DTC U0001:88/U0100:00/U0101:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U 0214:00/U023A:00 [CONNECTIVITY MASTER UNIT]) .
U0028:88 Unit communication error (LOCAL CAN) (See DTC U0028:88 [CONNECTIVITY MASTER UNIT] ).
U0100:00 Communication error with PCM (See DTC U0001:88/U0100:00/U0101:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U 0214:00/U023A:00 [CONNECTIVITY MASTER UNIT] ).
U0101:00 Communication error with TCM
U0121:00 Communication error with DSC HU/C M
U0131:00 Communication error with electric power steering (EPS) control module
U0140:00 Communication error with BCM
U0151:00 Communication error with SAS control module
U0155:00 Communication error with instrument cluster
U0182:00 Communication error with auto leveling control module or adaptive front lighting system (AFS) control module
U0184:00 Communication error with tuner and amp unit (TAU) (See DTC U0184:00/U0187:00 [CONNECTIVITY MASTER UNIT] ).
U0187:00 Communication error with CD player
U0214:00 Communication error with start stop unit (See DTC U0001:88/U0100:00/U0101:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U 0214:00/U023A:00 [CONNECTIVITY MASTER UNIT] ).
U023A:00 Communication error with forward sensing camera (FSC)
U2300:54 Configuration data not received from instrument cluster (See DTC U2300:54 [CONNECTIVITY MASTER UNIT] ).
U2300:55 Instrument cluster configuration not implemented (See DTC U2300:55 [CONNECTIVITY MASTER UNIT] ).
U3000:42 Connectivity master unit (CMU) internal malfunction (poor data readouts) (See DTC U3000:42 [CONNECTIVITY MASTER UNIT] ).
U3003:16 Low ACC power supply voltage input to connectivity master unit (CMU) (See DTC U3003:16 [CONNECTIVITY MASTER UNIT] ).
(1) The double-digit number indicates the diagnostic assist code with which DTCs can be detected during the DTC inspection using the diagnostic assist function. (See DIAGNOSTIC ASSIST FUNCTION [CONNECTIVITY MASTER UNIT] ).
(2) C: CMDTC self test, D:ODDTC self test
(3) With SiriusXM satellite radio system
(4) AT