DTC TABLE [L.H.D.]

id100225000300

Caution
•  If there is any vehicle malfunction complaint lodged by a customer, refer to "FOREWORD" and perform CAN malfunction diagnosis following the steps in the troubleshooting procedure. (See FOREWORD [L.H.D.].)

HS-CAN

DTC output module (M-MDS display)

DTC

Malfunction location

Reference for initial letter of DTC is capital U
PCM
(PCM)
U0073:00
Unit communication error
(See DTC TABLE [PCM (SKYACTIV-G 2.5T)].)
U0101:00
Communication error with TCM
U0104:00
Communication error with radar unit
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
U0235:00
Communication error with laser sensor
U023A:00
Communication error with forward sensing camera (FSC)
DSC HU/CM
(ABS)
U0001:88
Unit communication error
(See DTC TABLE [DSC HU/CM].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0104:00
Communication error with radar unit
U0114:00
Communication error with 4WD control module
U0128:00
Communication error with electric parking brake control module
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0235:00
Communication error with laser sensor
U023A:00
Communication error with forward sensing camera (FSC)
Radar unit*1
(SBS/MRCC)
U0001:88
Unit communication error
(See DTC TABLE [RADAR UNIT].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
U0235:68
Communication error with laser sensor
U023A:00
Communication error with forward sensing camera (FSC)
TCM
(TCM)
U0073:00
Unit communication error
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [TCM (GW6A-EL, GW6AX-EL)].)
U0100:00
Communication error with PCM
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
Front body control module (FBCM)
(F_BCM)
U0001:88
Unit communication error
(See DTC TABLE [FRONT BODY CONTROL MODULE (FBCM)].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0121:00
Communication error with DSC HU/CM
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0182:00
Communication error with adaptive LED headlights control module / auto leveling control module
U0214:00
Communication error with start stop unit
U023A:00
Communication error with forward sensing camera
Adaptive LED headlights control module*2
(AFS/ALM)
U0001:88
Unit communication error
(See DTC TABLE [ADAPTIVE LED HEADLIGHTS CONTROL MODULE].)
U0100:00
Communication error with PCM
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
U023A:00
Communication error with forward sensing camera
Auto leveling control module*3
(AFS/ALM)
U0001:88
Unit communication error
(See DTC TABLE [AUTO LEVELING CONTROL MODULE].)
U0100:00
Communication error with PCM
U0140:00
Communication error with front body control module (FBCM)
U0155:00
Communication error with instrument cluster
Position memory control module*4
(DSM)
U0001:88
Unit communication error
(See DTC TABLE [POSITION MEMORY CONTROL MODULE].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
Power liftgate (PLG) control module*5
(PLG)
U0001:88
Unit communication error
(See DTC TABLE [POWER LIFTGATE (PLG) CONTROL MODULE].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0155:00
Communication error with instrument cluster
U0156:00
Communication error with connectivity master unit (CMU)
U0214:00
Communication error with start stop unit
Audio amplifier*6
(AM)
U0001:88
Unit communication error
(See DTC TABLE [AUDIO AMPLIFIER].)
4WD control module*7
(4×4)
U0001:88
Unit communication error
(See DTC TABLE [ELECTRONIC 4WD CONTROL SYSTEM].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0121:00
Communication error with DSC HU/CM
Electric parking brake control module
(EPB)
U0001:88
Unit communication error
(See DTC TABLE [ELECTRIC PARKING BRAKE].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0121:00
Communication error with DSC HU/CM
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
Rear one-touch walk-in control module*12
(RSML)
U0001:88
Module communication error (HS-CAN)
(See DTC TABLE [REAR ONE-TOUCH WALK-IN CONTROL MODULE].)
U0100:00
Communication error with PCM
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
Laser sensor*8
(SCBS)
U0001:00
Unit communication error
(See DTC TABLE [LASER SENSOR].)
U0100:00
Communication error with PCM
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0155:00
Communication error with instrument cluster
Forward sensing camera (FSC)*9
(FSC)
U0001:88
Unit communication error
(See DTC TABLE [FORWARD SENSING CAMERA (FSC)].)
U0100:00
Communication error with PCM
U0104:00
Communication error with radar unit
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0156:00
Communication error with connectivity master unit (CMU)
U0182:00
Communication error with adaptive LED headlights control module / auto leveling control module
U0214:00
Communication error with start stop unit
EPS control module
(EPS)
U0001:88
Unit communication error
(See DTC TABLE [ELECTRIC POWER STEERING (EPS)].)
U0100:00
Communication error with PCM
U0121:00
Communication error with DSC HU/CM
U0126:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
U023A:00
Communication error with forward sensing camera (FSC)
SAS control module
(RCM)
U0001:88
Unit communication error
(See DTC TABLE [SAS CONTROL MODULE].)
U0155:00
Communication error with instrument cluster
Start stop unit
(SSU)
U0001:88
Unit communication error
(See DTC TABLE [START STOP UNIT].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0121:00
Communication error with DSC HU/CM
U0121:87
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0146:00
Communication error with instrument cluster
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
Active driving display*10
(HUD)
U0001:88
Unit communication error
(See DTC TABLE [ACTIVE DRIVING DISPLAY].)
Connectivity master unit
(CMU)
U0001:88
Unit communication error
(See DTC TABLE [CONNECTIVITY MASTER UNIT].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0182:00
Communication error with adaptive LED headlights control module / auto leveling control module
U0214:00
Communication error with start stop unit
U0235:00
Communication error with laser sensor / forward sensing camera (FSC)
U023A:00
Communication error with forward sensing camera (FSC)
MAZDA ERA-GLONASS control module*11
(DCM)
U0001:88
Unit communication error
(See DTC TABLE [MAZDA ERA-GLONASS CONTROL MODULE].)
U0100:00
Communication error with PCM
U0121:00
Communication error with DSC HU/CM
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
Instrument cluster
(IC)
U0001:88
Unit communication error
(See DTC TABLE [INSTRUMENT CLUSTER].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0104:00
Communication error with radar unit
U0114:00
Communication error with 4WD control module
U0121:00
Communication error with DSC HU/CM
U0128:00
Communication error with electric parking brake control module
U0131:00
Communication error with EPS control module
U0140:00
Communication error with front body control module (FBCM)
U0151:00
Communication error with SAS control module
U0156:00
Communication error with connectivity master unit (CMU)
U0182:00
Communication error with adaptive LED headlights control module / auto leveling control module
U0214:00
Communication error with start stop unit
U0235:00
Communication error with laser sensor
U023A:00
Communication error with forward sensing camera (FSC)
DC-DC converter (i-ELOOP)
U0001:88
Unit communication error
(See DTC TABLE [i-ELOOP].)
U0100:00
Communication error with PCM
U0151:00
Communication error with SAS control module
U0155:00
CAN communication: communication error to instrument cluster
*1  :With Mazda Radar Cruise Control (MRCC) system
*2  :With adaptive LED headlights system
*3  :With auto leveling system
*4  :With position memory system
*5  :With power liftgate (PLG) system
*6  :With Bose® type audio
*7  :4WD
*8  :With laser sensor
*9  :With forward sensing camera (FSC)
*10  :With active driving display
*11  :With MAZDA ERA-GLONASS
*12  :With walk-in switch

MS-CAN

DTC output module (M-MDS display)

DTC

Malfunction location

Malfunction location
Instrument cluster
(IC)
U0010:88
Unit communication error
(See DTC TABLE [INSTRUMENT CLUSTER].)
U0142:00
Communication error with rear body control module (RBCM)
U0232:00
Communication error with blind spot monitoring (BSM) control module (LH)
Front climate control unit
(EATC)
U0010:88
Unit communication error
(See DTC TABLE [CLIMATE CONTROL UNIT (FULL-AUTO AIR CONDITIONER)].)
U0155:00
Communication error with instrument cluster
Parking assist unit*1
(PSM)
U0010:88
Unit communication error
(See DTC TABLE [PARKING ASSIST UNIT].)
U0155:00
Communication error with instrument cluster
Blind spot monitoring (BSM) control module (LH)*2
(BSML)
U0001:88
Unit communication error
(See DTC TABLE [BLIND SPOT MONITORING (BSM) CONTROL MODULE].)
U0100:00
Communication error with PCM
U0131:00
Communication error with EPS control module
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
Rear body control module (RBCM)
(R_BCM)
U0010:88
Unit communication error
(See DTC TABLE [REAR BODY CONTROL MODULE (RBCM)].)
U0155:00
Communication error with instrument cluster
*1  :With parking assist unit
*2  :With blind spot monitoring (BSM) system