DTC TABLE [VEHICLE CONTROL MODULE (V/C-MODULE)]

DTC	MRCC warning light (amber)^*2	Smart brake support/smart city brake support (SBS/SCBS) indicator light (amber)	Description	Fail-safe function	Drive cycle	Self test type^*1	Memory function	Page
C0049:85	Flash	Flash	Brake fluid level signal error	X	X	X	—	C, D	X	(See DTC C0049:85 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C0063:54	Flash	Flash	MRCC system initialization not implemented	X	X	X	—	C, D	X	(See DTC C0063:54 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1105:62	Flash	Flash	Brake light signal malfunction	X	X	—	—	C, D	X	(See DTC C1105:62 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A67:04	Flash	Flash	Radar sensor internal circuit malfunction	X	X	X	—	C, D	X	(See DTC C1A67:04 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A67:4B	Flash	Flash	Radar sensor is outside of operation range (ignition power supply, internal temperature)	X	X	X	—	C, D	X	(See DTC C1A67:4B [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A67:54^*3	Flash	Flash	Radar sensor aiming adjustment not implemented	X	X	X	—	C, D	X	(See DTC C1A67:54 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A67:56	Flash	Flash	Radar sensor setting information error	X	X	X	—	C, D	X	(See DTC C1A67:56 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A67:78	Flash	Flash	Radar sensor axis is deviated	X	X	X	—	C, D	X	(See DTC C1A67:78 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A67:92	—	—	Radar sensor sensitivity lowered	X	X	X	—	C, D	X	(See DTC C1A67:92 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A67:95	Flash	Flash	Radar sensor specification non-conformity malfunction	X	X	X	—	C, D	X	(See DTC C1A67:95 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
C1A96:62	Flash	Flash	Brake switch malfunction	X	X	—	—	C, D	X	(See DTC C1A96:62 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
P1697:86	Flash	—	Cruise control switch (DISTANCE switch) malfunction signal reception	X	—	—	—	C, D	X	(See DTC P1697:86 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0001:88	Flash	Flash	Module communication error (HS-CAN)	X	X	X	—	C, D	X	(See DTC U0001:88, U0100:00, U0101:00, U0121:00, U0131:00, U0140:00, U0151:00, U0155:00, U0214:00, U0235:68, U023A:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0100:00	Flash	—	Communication error with PCM	X	—	—	—	C, D	X
U0101:00	Flash	—	Communication error with TCM	X	X	—	—	C, D	X
U0121:00	Flash	Flash	Communication error with DSC HU/CM	X	X	X	—	C, D	X
U0131:00	Flash	Flash	Communication error with EPS control module	X	X	X	—	C, D	X
U0140:00	Flash	Flash	Communication error with front body control module (FBCM)	X	X	—	—	C, D	X
U0151:00	Flash	Flash	Communication error with SAS control module	X	X	X	—	C, D	X
U0155:00	Flash	Flash	Communication error with Instrument cluster	X	X	X	—	C, D	X
U0214:00	Flash	Flash	Communication error with start stop unit	X	X	X	—	C, D	X
U0235:68	—	—	Communication error with laser sensor	—	—	—	—	C, D	X
U023A:00	—	—	Communication error with forward sensing camera (FSC)	—	—	—	—	C, D	X
U0301:09	Flash	—	Error signal received from PCM	X	X	X	—	C, D	X	(See DTC U0301:09 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0316:09^*4	Flash	Flash	Error signal received from DSC HU/CM	X	X	X	—	C, D	X	(See DTC U0316:09 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0320:09	Flash	Flash	Steering angle signal malfunction	X	X	X	—	C, D	X	(See DTC U0320:09 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0323:00	Flash	Flash	SBS/MRCC-related warning/indication signal error	X	X	X	—	C, D	X	(See DTC U0323:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0401:00	Flash	—	Error signal received from PCM	X	—	—	—	C, D	X	(See DTC U0401:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0402:00	Flash	—	Error signal received from TCM	X	X	X	—	C, D	X	(See DTC U0402:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0415:00	Flash	Flash	Error signal received from DSC HU/CM	X	X	X	—	C, D	X	(See DTC U0415:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0420:00	Flash	Flash	Error signal received from EPS control module	X	X	X	—	C, D	X	(See DTC U0420:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0422:00	Flash	Flash	Error signal received from front body control module (FBCM)	X	X	—	—	C, D	X	(See DTC U0422:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0423:00	Flash	Flash	Error signal received from instrument cluster	X	X	X	—	C, D	X	(See DTC U0423:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0433:68	—	—	Error signal received from laser sensor	—	—	—	—	C, D	X	(See DTC U0433:68 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0443:00	Flash	Flash	Error signal received from rear body control module (RBCM)	X	X	—	—	C, D	X	(See DTC U0443:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0452:86	Flash	Flash	Error signal received from SAS control module	X	X	X	—	C, D	X	(See DTC U0452:86 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U0515:00	Flash	—	Error signal received from start stop unit	X	X	X	—	C, D	X	(See DTC U0515:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U053B:68	—	—	Error signal received from forward sensing camera (FSC)	—	—	—	—	C, D	X	(See DTC U053B:68 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U101C:00	Flash	Flash	Radar sensor communication error	X	X	X	—	C, D	X	(See DTC U101C:00, U101D:00, U1A00:88 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U101D:00	Flash	Flash	Error signal received from radar sensor	X	X	X	—	C, D	X
U1A00:88	Flash	Flash	CAN communication error (Bus off)	X	X	X	—	C, D	X
U2300:54	Flash	Flash	Configuration error (data not received)	X	X	X	—	C, D	X	(See DTC U2300:54, U2300:55, U2300:56, U2300:64 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U2300:55	Flash	Flash	Configuration error (no configuration)	X	X	X	—	C, D	X
U2300:56	Flash	Flash	Configuration error (Ineffective/non-interchangeable data read)	X	X	X	—	C, D	X
U2300:64	Flash	Flash	Configuration error (error value read)	X	X	X	—	C, D	X
U3000:04	Flash	Flash	Mazda radar cruise control (MRCC) system operation malfunction	X	X	X	—	C, D	X	(See DTC U3000:04 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U3000:44	Flash	Flash	Vehicle control module (V/C-module) configuration information error	X	X	X	—	C, D	X	(See DTC U3000:44 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U3000:49	Flash	Flash	Vehicle control module (V/C-module) internal malfunction	X	X	X	—	C, D	X	(See DTC U3000:49 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U3003:16	Flash	Flash	Vehicle control module (V/C-module) power supply voltage decreases	X	X	X	—	C, D	X	(See DTC U3003:16, U3003:17 [VEHICLE CONTROL MODULE (V/C-MODULE)].)
U3003:17	Flash	Flash	Vehicle control module (V/C-module) power supply voltage increases	X	X	X	—	C, D	X

DTC

MRCC warning light (amber)^*2

Smart brake support/smart city brake support (SBS/SCBS) indicator light (amber)

Description

Fail-safe function

Drive cycle

Self test type^*1

Memory function

Page

MRCC

SBS

DRSS

C0049:85

Flash

Brake fluid level signal error

—

C, D

(See DTC C0049:85 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C0063:54

Flash

MRCC system initialization not implemented

—

C, D

(See DTC C0063:54 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1105:62

Flash

Brake light signal malfunction

—

C, D

(See DTC C1105:62 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A67:04

Flash

Radar sensor internal circuit malfunction

—

C, D

(See DTC C1A67:04 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A67:4B

Flash

Radar sensor is outside of operation range (ignition power supply, internal temperature)

—

C, D

(See DTC C1A67:4B [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A67:54^*3

Flash

Radar sensor aiming adjustment not implemented

—

C, D

(See DTC C1A67:54 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A67:56

Flash

Radar sensor setting information error

—

C, D

(See DTC C1A67:56 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A67:78

Flash

Radar sensor axis is deviated

—

C, D

(See DTC C1A67:78 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A67:92

—

Radar sensor sensitivity lowered

—

C, D

(See DTC C1A67:92 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A67:95

Flash

Radar sensor specification non-conformity malfunction

—

C, D

(See DTC C1A67:95 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

C1A96:62

Flash

Brake switch malfunction

—

C, D

(See DTC C1A96:62 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

P1697:86

Flash

—

Cruise control switch (DISTANCE switch) malfunction signal reception

—

C, D

(See DTC P1697:86 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0001:88

Flash

Module communication error (HS-CAN)

—

C, D

(See DTC U0001:88, U0100:00, U0101:00, U0121:00, U0131:00, U0140:00, U0151:00, U0155:00, U0214:00, U0235:68, U023A:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0100:00

Flash

—

Communication error with PCM

—

C, D

U0101:00

Flash

—

Communication error with TCM

—

C, D

U0121:00

Flash

Communication error with DSC HU/CM

—

C, D

U0131:00

Flash

Communication error with EPS control module

—

C, D

U0140:00

Flash

Communication error with front body control module (FBCM)

—

C, D

U0151:00

Flash

Communication error with SAS control module

—

C, D

U0155:00

Flash

Communication error with Instrument cluster

—

C, D

U0214:00

Flash

Communication error with start stop unit

—

C, D

U0235:68

—

Communication error with laser sensor

—

C, D

U023A:00

—

Communication error with forward sensing camera (FSC)

—

C, D

U0301:09

Flash

—

Error signal received from PCM

—

C, D

(See DTC U0301:09 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0316:09^*4

Flash

Error signal received from DSC HU/CM

—

C, D

(See DTC U0316:09 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0320:09

Flash

Steering angle signal malfunction

—

C, D

(See DTC U0320:09 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0323:00

Flash

SBS/MRCC-related warning/indication signal error

—

C, D

(See DTC U0323:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0401:00

Flash

—

Error signal received from PCM

—

C, D

(See DTC U0401:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0402:00

Flash

—

Error signal received from TCM

—

C, D

(See DTC U0402:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0415:00

Flash

Error signal received from DSC HU/CM

—

C, D

(See DTC U0415:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0420:00

Flash

Error signal received from EPS control module

—

C, D

(See DTC U0420:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0422:00

Flash

Error signal received from front body control module (FBCM)

—

C, D

(See DTC U0422:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0423:00

Flash

Error signal received from instrument cluster

—

C, D

(See DTC U0423:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0433:68

—

Error signal received from laser sensor

—

C, D

(See DTC U0433:68 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0443:00

Flash

Error signal received from rear body control module (RBCM)

—

C, D

(See DTC U0443:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0452:86

Flash

Error signal received from SAS control module

—

C, D

(See DTC U0452:86 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U0515:00

Flash

—

Error signal received from start stop unit

—

C, D

(See DTC U0515:00 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U053B:68

—

Error signal received from forward sensing camera (FSC)

—

C, D

(See DTC U053B:68 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U101C:00

Flash

Radar sensor communication error

—

C, D

(See DTC U101C:00, U101D:00, U1A00:88 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U101D:00

Flash

Error signal received from radar sensor

—

C, D

U1A00:88

Flash

CAN communication error (Bus off)

—

C, D

U2300:54

Flash

Configuration error (data not received)

—

C, D

(See DTC U2300:54, U2300:55, U2300:56, U2300:64 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U2300:55

Flash

Configuration error (no configuration)

—

C, D

U2300:56

Flash

Configuration error (Ineffective/non-interchangeable data read)

—

C, D

U2300:64

Flash

Configuration error (error value read)

—

C, D

U3000:04

Flash

Mazda radar cruise control (MRCC) system operation malfunction

—

C, D

(See DTC U3000:04 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U3000:44

Flash

Vehicle control module (V/C-module) configuration information error

—

C, D

(See DTC U3000:44 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U3000:49

Flash

Vehicle control module (V/C-module) internal malfunction

—

C, D

(See DTC U3000:49 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U3003:16

Flash

Vehicle control module (V/C-module) power supply voltage decreases

—

C, D

(See DTC U3003:16, U3003:17 [VEHICLE CONTROL MODULE (V/C-MODULE)].)

U3003:17

Flash

Vehicle control module (V/C-module) power supply voltage increases

—

C, D

*3 :If both the front and rear wheels are rotated using a chassis dynamometer, the vehicle control module (V/C-module) will detect an error in the position information of the target object which is picked up by the radar sensor. As a result, the vehicle control module (V/C-module) displays a message in the center display and stores DTC C1A67:54. The message display can be turned off by switching the ignition off after removing the vehicle from the chassis dynamometer. The stored DTC C1A67:54 can be cleared using the M-MDS.

*4 :If the front or rear wheels are rotated using a chassis dynamometer, the DSC HU/CM will determine that the DSC is malfunctioning. As a result, it will also be determined that the vehicle control module (V/C-module) is malfunctioning, the MRCC warning light (amber) is illuminated, and DTC U0316:09 is stored. The MRCC warning light (amber) can be turned off by switching the ignition off, and then switching it back ON (engine on), driving the vehicle at 10 km/h {6.2 mph} or more after removing the vehicle from the chassis dynamometer. DTC U0316:09 can be cleared from the memory using the M-MDS.