DTC TABLE [CONNECTIVITY MASTER UNIT]

DTC No.	Diagnostic assist code^*1	Warning/indicator lights	Description	Fail-safe function	Drive cycle	Self test type^*2	Memory function	Page
B100E:87^*3	03/04	—	Communication error with DVD/CD player	—	—	C	×	(See DTC B100E:87 [CONNECTIVITY MASTER UNIT].)
B1087:87	03/04	—	Communication error with commander switch	—	—	C	×	(See DTC B1087:87 [CONNECTIVITY MASTER UNIT].)
B108E:04	03/04	—	Center display internal malfunction	—	—	C	×	(See DTC B108E:04 [CONNECTIVITY MASTER UNIT].)
B108E:06	03/04	—	HDCP authorization error	—	—	C	×	(See DTC B108E:06 [CONNECTIVITY MASTER UNIT].)
B108E:1C	03/04	—	Low power supply voltage input to center display	×	—	C	×	(See DTC B108E:1C [CONNECTIVITY MASTER UNIT].)
B108E:87	03/04	—	Center display circuit malfunction	—	—	C	×	(See DTC B108E:87 [CONNECTIVITY MASTER UNIT].)
B116A:11	03/04	—	Microphone circuit malfunction	—	—	C	×	(See DTC B116A:11 [CONNECTIVITY MASTER UNIT].)
B116A:12	03/04	—	Microphone circuit malfunction	—	—	C	×	(See DTC B116A:12 [CONNECTIVITY MASTER UNIT].)
B116A:92	03/04	—	Microphone circuit malfunction	—	—	C	×	(See DTC B116A:92 [CONNECTIVITY MASTER UNIT].)
B119F:11	03/04	—	GPS antenna circuit malfunction	—	—	C	×	(See DTC B119F:11 [CONNECTIVITY MASTER UNIT].)
B119F:13	03/04	—	GPS antenna circuit malfunction	—	—	C	×	(See DTC B119F:13 [CONNECTIVITY MASTER UNIT].)
B119F:1D	03/04	—	GPS antenna circuit malfunction	—	—	C	×	(See DTC B119F:1D [CONNECTIVITY MASTER UNIT].)
B119F:92	03/04	—	GPS antenna circuit malfunction	—	—	C	×	(See DTC B119F:92 [CONNECTIVITY MASTER UNIT].)
B11BA:11	03/04	—	Steering switch circuit malfunction	—	—	C	×	(See DTC B11BA:11 [CONNECTIVITY MASTER UNIT].)
B11BA:15	03/04	—	Steering switch circuit malfunction	—	—	C	×	(See DTC B11BA:15 [CONNECTIVITY MASTER UNIT].)
B1201:11	03/04	—	Steering switch circuit malfunction	—	—	C	×	(See DTC B1201:11 [CONNECTIVITY MASTER UNIT].)
B1201:15	03/04	—	Steering switch circuit malfunction	—	—	C	×	(See DTC B1201:15 [CONNECTIVITY MASTER UNIT].)
B1238:01	03/05	—	Without Bose^® • Speaker circuit malfunction With Bose^® • Audio amplifier circuit malfunction	—	—	C	×	(See DTC B1238:01 [CONNECTIVITY MASTER UNIT].)
B1238:16	03/05	—	Tuner and amp unit (TAU) low power supply voltage input	—	—	C	×	(See DTC B1238:16 [CONNECTIVITY MASTER UNIT].)
B1238:87	03/04	—	RDS traffic information transfer circuit malfunction	—	—	C	×	(See DTC B1238:87 [CONNECTIVITY MASTER UNIT].)
B1252:09	03/04	—	Auxiliary jack/USB port/SD card slot hub circuit malfunction	—	—	C	×	(See DTC B1252:09 [CONNECTIVITY MASTER UNIT].)
B1252:1D	03/04	—	Auxiliary jack/USB port/SD card slot hub circuit malfunction	—	—	C	×	(See DTC B1252:1D [CONNECTIVITY MASTER UNIT].)
B1252:87	03/04	—	Communication error with auxiliary jack/USB port/SD card slot hub	—	—	C	×	(See DTC B1252:87 [CONNECTIVITY MASTER UNIT].)
B12BD:11^*4	03/04	—	Rear mount camera circuit malfunction	—	—	C	×	(See DTC B12BD:11 [CONNECTIVITY MASTER UNIT].)
B12BD:87^*4	03/04	—	Rear mount camera transmission error	—	—	C	×	(See DTC B12BD:87 [CONNECTIVITY MASTER UNIT].)
B1A89:13^*5	03/05	—	DAB antenna feeder malfunction	—	—	C	×	(See DTC B1A89:13 [CONNECTIVITY MASTER UNIT].)
B1A89:42^*5	03/05	—	Tuner and amp unit internal malfunction	—	—	C	×	(See DTC B1A89:42 [CONNECTIVITY MASTER UNIT].)
B1D19:00^*3	03/06	—	Region code error or parental lock function error	—	—	C	×	(See DTC B1D19:00 [CONNECTIVITY MASTER UNIT].)
B1D19:64^*6	03/06	—	Incompatible disc inserted	×	—	C	×	(See DTC B1D19:64 [CONNECTIVITY MASTER UNIT].)
B1D19:79^*6	03/06	—	CD player or DVD/CD player disc read error	×	—	C	×	(See DTC B1D19:79 [CONNECTIVITY MASTER UNIT].)
B1D19:98^*6	03/06	—	Abnormal CD player or DVD/CD player temperature	×	—	C	×	(See DTC B1D19:98 [CONNECTIVITY MASTER UNIT].)
U0001:88	03/04	—	Module communication error (HS-CAN)	—	—	C	×	(See DTC U0001:88/U0100:00/U0101:00/U0104:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U0214:00/U0235:00/U023A:00 [CONNECTIVITY MASTER UNIT].)
U0028:88	03/04	—	Unit communication error (LOCAL-CAN)	—	—	C	×	(See DTC U0028:88 [CONNECTIVITY MASTER UNIT].)
U0100:00	03/04	—	Communication error with PCM	—	—	C	×	(See DTC U0001:88/U0100:00/U0101:00/U0104:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U0214:00/U0235:00/U023A:00 [CONNECTIVITY MASTER UNIT].)
U0101:00^*7	03/04	—	Communication error with TCM	—	—	C	×
U0104:00^*8	03/04	—	Communication error with vehicle control module (V/C-module)	—	—	C	×
U0121:00	03/04	—	Communication error with ABS HU/CM or DSC HU/CM	—	—	C	×
U0131:00	03/04	—	Communication error with EPS control module	—	—	C	×
U0140:00	03/04	—	Communication error with front body control module (FBCM)	—	—	C	×
U0151:00	03/04	—	Communication error with SAS control module	—	—	C	×
U0155:00	03/04	—	Communication error with instrument cluster	—	—	C	×
U0182:00^*9	03/04	—	Communication error with AFS control module or auto leveling control module	—	—	C	×
U0184:00	03/04	—	Communication error with tuner and amp unit (TAU)	—	—	C	×	(See DTC U0184:00/U0187:00 [CONNECTIVITY MASTER UNIT].)
U0187:00^*6	03/04	—	Communication error with CD player or DVD/CD player	—	—	C	×
U0214:00	03/04	—	Communication error with start stop unit	—	—	C	×	(See DTC U0001:88/U0100:00/U0101:00/U0104:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U0214:00/U0235:00/U023A:00 [CONNECTIVITY MASTER UNIT].)
U0235:00^*10	03/04	—	Communication error with laser sensor	—	—	C	×
U023A:00^*11	03/04	—	Communication error with forward sensing camera (FSC)	—	—	C	×
U2300:54	03/04	—	Configuration data not received from instrument cluster	—	—	C	×	(See DTC U2300:54 [CONNECTIVITY MASTER UNIT].)
U2300:55	03/04	—	Instrument cluster configuration not implemented	—	—	C	×	(See DTC U2300:55 [CONNECTIVITY MASTER UNIT].)
U3000:42	03/04	—	Connectivity master unit (CMU) internal malfunction (poor data read-outs)	—	—	C	×	(See DTC U3000:42 [CONNECTIVITY MASTER UNIT].)
U3003:16	03/04	—	Low ACC power supply voltage input to connectivity master unit (CMU)	—	—	C	×	(See DTC U3003:16 [CONNECTIVITY MASTER UNIT].)

DTC No.

Diagnostic assist code^*1

Warning/indicator lights

Description

Fail-safe function

Drive cycle

Self test type^*2

Memory function

Page

B100E:87^*3

03/04

—

Communication error with DVD/CD player

—

(See DTC B100E:87 [CONNECTIVITY MASTER UNIT].)

B1087:87

03/04

—

Communication error with commander switch

—

(See DTC B1087:87 [CONNECTIVITY MASTER UNIT].)

B108E:04

03/04

—

Center display internal malfunction

—

(See DTC B108E:04 [CONNECTIVITY MASTER UNIT].)

B108E:06

03/04

—

HDCP authorization error

—

(See DTC B108E:06 [CONNECTIVITY MASTER UNIT].)

B108E:1C

03/04

—

Low power supply voltage input to center display

—

(See DTC B108E:1C [CONNECTIVITY MASTER UNIT].)

B108E:87

03/04

—

Center display circuit malfunction

—

(See DTC B108E:87 [CONNECTIVITY MASTER UNIT].)

B116A:11

03/04

—

Microphone circuit malfunction

—

(See DTC B116A:11 [CONNECTIVITY MASTER UNIT].)

B116A:12

03/04

—

Microphone circuit malfunction

—

(See DTC B116A:12 [CONNECTIVITY MASTER UNIT].)

B116A:92

03/04

—

Microphone circuit malfunction

—

(See DTC B116A:92 [CONNECTIVITY MASTER UNIT].)

B119F:11

03/04

—

GPS antenna circuit malfunction

—

(See DTC B119F:11 [CONNECTIVITY MASTER UNIT].)

B119F:13

03/04

—

GPS antenna circuit malfunction

—

(See DTC B119F:13 [CONNECTIVITY MASTER UNIT].)

B119F:1D

03/04

—

GPS antenna circuit malfunction

—

(See DTC B119F:1D [CONNECTIVITY MASTER UNIT].)

B119F:92

03/04

—

GPS antenna circuit malfunction

—

(See DTC B119F:92 [CONNECTIVITY MASTER UNIT].)

B11BA:11

03/04

—

Steering switch circuit malfunction

—

(See DTC B11BA:11 [CONNECTIVITY MASTER UNIT].)

B11BA:15

03/04

—

Steering switch circuit malfunction

—

(See DTC B11BA:15 [CONNECTIVITY MASTER UNIT].)

B1201:11

03/04

—

Steering switch circuit malfunction

—

(See DTC B1201:11 [CONNECTIVITY MASTER UNIT].)

B1201:15

03/04

—

Steering switch circuit malfunction

—

(See DTC B1201:15 [CONNECTIVITY MASTER UNIT].)

B1238:01

03/05

—

Without Bose^®

• Speaker circuit malfunction

With Bose^®

• Audio amplifier circuit malfunction

—

(See DTC B1238:01 [CONNECTIVITY MASTER UNIT].)

B1238:16

03/05

—

Tuner and amp unit (TAU) low power supply voltage input

—

(See DTC B1238:16 [CONNECTIVITY MASTER UNIT].)

B1238:87

03/04

—

RDS traffic information transfer circuit malfunction

—

(See DTC B1238:87 [CONNECTIVITY MASTER UNIT].)

B1252:09

03/04

—

Auxiliary jack/USB port/SD card slot hub circuit malfunction

—

(See DTC B1252:09 [CONNECTIVITY MASTER UNIT].)

B1252:1D

03/04

—

Auxiliary jack/USB port/SD card slot hub circuit malfunction

—

(See DTC B1252:1D [CONNECTIVITY MASTER UNIT].)

B1252:87

03/04

—

Communication error with auxiliary jack/USB port/SD card slot hub

—

(See DTC B1252:87 [CONNECTIVITY MASTER UNIT].)

B12BD:11^*4

03/04

—

Rear mount camera circuit malfunction

—

(See DTC B12BD:11 [CONNECTIVITY MASTER UNIT].)

B12BD:87^*4

03/04

—

Rear mount camera transmission error

—

(See DTC B12BD:87 [CONNECTIVITY MASTER UNIT].)

B1A89:13^*5

03/05

—

DAB antenna feeder malfunction

—

(See DTC B1A89:13 [CONNECTIVITY MASTER UNIT].)

B1A89:42^*5

03/05

—

Tuner and amp unit internal malfunction

—

(See DTC B1A89:42 [CONNECTIVITY MASTER UNIT].)

B1D19:00^*3

03/06

—

Region code error or parental lock function error

—

(See DTC B1D19:00 [CONNECTIVITY MASTER UNIT].)

B1D19:64^*6

03/06

—

Incompatible disc inserted

—

(See DTC B1D19:64 [CONNECTIVITY MASTER UNIT].)

B1D19:79^*6

03/06

—

CD player or DVD/CD player disc read error

—

(See DTC B1D19:79 [CONNECTIVITY MASTER UNIT].)

B1D19:98^*6

03/06

—

Abnormal CD player or DVD/CD player temperature

—

(See DTC B1D19:98 [CONNECTIVITY MASTER UNIT].)

U0001:88

03/04

—

Module communication error (HS-CAN)

—

(See DTC U0001:88/U0100:00/U0101:00/U0104:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U0214:00/U0235:00/U023A:00 [CONNECTIVITY MASTER UNIT].)

U0028:88

03/04

—

Unit communication error (LOCAL-CAN)

—

(See DTC U0028:88 [CONNECTIVITY MASTER UNIT].)

U0100:00

03/04

—

Communication error with PCM

—

(See DTC U0001:88/U0100:00/U0101:00/U0104:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U0214:00/U0235:00/U023A:00 [CONNECTIVITY MASTER UNIT].)

U0101:00^*7

03/04

—

Communication error with TCM

—

U0104:00^*8

03/04

—

Communication error with vehicle control module (V/C-module)

—

U0121:00

03/04

—

Communication error with ABS HU/CM or DSC HU/CM

—

U0131:00

03/04

—

Communication error with EPS control module

—

U0140:00

03/04

—

Communication error with front body control module (FBCM)

—

U0151:00

03/04

—

Communication error with SAS control module

—

U0155:00

03/04

—

Communication error with instrument cluster

—

U0182:00^*9

03/04

—

Communication error with AFS control module or auto leveling control module

—

U0184:00

03/04

—

Communication error with tuner and amp unit (TAU)

—

(See DTC U0184:00/U0187:00 [CONNECTIVITY MASTER UNIT].)

U0187:00^*6

03/04

—

Communication error with CD player or DVD/CD player

—

U0214:00

03/04

—

Communication error with start stop unit

—

(See DTC U0001:88/U0100:00/U0101:00/U0104:00/U0121:00/U0131:00/U0140:00/U0151:00/U0155:00/U0182:00/U0214:00/U0235:00/U023A:00 [CONNECTIVITY MASTER UNIT].)

U0235:00^*10

03/04

—

Communication error with laser sensor

—

U023A:00^*11

03/04

—

Communication error with forward sensing camera (FSC)

—

U2300:54

03/04

—

Configuration data not received from instrument cluster

—

(See DTC U2300:54 [CONNECTIVITY MASTER UNIT].)

U2300:55

03/04

—

Instrument cluster configuration not implemented

—

(See DTC U2300:55 [CONNECTIVITY MASTER UNIT].)

U3000:42

03/04

—

Connectivity master unit (CMU) internal malfunction (poor data read-outs)

—

(See DTC U3000:42 [CONNECTIVITY MASTER UNIT].)

U3003:16

03/04

—

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 DVD/CD player

*4 :With rear mount camera

*5 :With DAB antenna amplifier

*6 :With CD player or DVD/CD player

*8 :With Mazda Radar Cruise Control (MRCC) system

*9 :With AFS or with headlight auto levelling system