DTC TABLE [SKYACTIV-G 2.5T, SKYACTIV-D 2.2 (ATX) (L.H.D.)]

id100255000300

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 [SKYACTIV-G 2.5T, SKYACTIV-D 2.2 (ATX) (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)].)
(See DTC TABLE [PCM (SKYACTIV-D 2.2)].)
U0101:00
Communication error with TCM
U0104:00
Communication error with radar unit
U010E:00
Communication error with dosing control 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
U023A:00
Communication error with forward sensing camera (FSC)
U029D:00
Communication error with NOx sensor No.1
DSC HU/CM
(ABS)
U0001:88
Unit communication error
(See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)].)
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
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
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
U023A:00
Communication error with forward sensing camera (FSC)
TCM*2
(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
U0214:00
Communication error with start stop unit
U023A:00
Communication error with forward sensing camera (FSC)
Adaptive front lighting system (AFS) control module
(AFS/ALM)
U0001:88
Unit communication error
(See DTC TABLE [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE].)
U0100:00
Communication error with PCM
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
Auto leveling control module
(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
Adaptive LED headlights control module
(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 (FSC)
Power liftgate (PLG) control module*3
(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
U0214:00
Communication error with start stop unit
Dosing control unit*4
(SCR)
U0073:00
Unit communication error
(See DTC TABLE [DOSING CONTROL UNIT (SKYACTIV-D 2.2)].)
U0100:00
Communication error with PCM
Audio amplifier*5
(AM)
U0001:88
Unit communication error
(See DTC TABLE [AUDIO AMPLIFIER].)
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
4WD control module*6
(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
Position memory control module*7
(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
Forward sensing camera (FSC)*8
(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 front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module
U0214:00
Communication error with start stop unit
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
EPS control module
(EPS)
U0001:88
Unit communication error
(See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS [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 (STANDARD DEPLOYMENT CONTROL SYSTEM)].)
(See DTC TABLE [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0155:00
Communication error with instrument cluster
Connectivity master unit (CMU)*9
(CMU)
U0001:88
Unit communication error
(See DTC TABLE [CONNECTIVITY MASTER UNIT].)
U0100:00
Communication error with PCM
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
U0182:00
Communication error with adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module
U0214:00
Communication error with start stop unit
U0235:00
Communication error with forward sensing camera (FSC)
U023A:00
Communication error with forward sensing camera (FSC)
MAZDA ERA-GLONASS control module*10
(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
Active driving display*11
(HUD)
U0001:88
Unit communication error
(See DTC TABLE [ACTIVE DRIVING DISPLAY].)
U0100:00
Communication error with PCM
U0101:00
Communication error with TCM
U0104:00
Communication error with radar unit
U0155:00
Communication error with instrument cluster
U0156:00
Communication error with connectivity master unit (CMU)
U023A:00
Communication error with forward sensing camera (FSC)
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)
U0158:00
Communication error with active driving display
U0182:00
Communication error with adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module
U0214:00
Communication error with start stop unit
U0235:00
Communication error with forward sensing camera (FSC)
U023A:00
Communication error with forward sensing camera (FSC)

*1  :With Mazda Radar Cruise Control (MRCC) system
*2  :ATX
*3  :With power liftgate (PLG) system
*4  :With SCR system
*5  :With Bose® type audio
*6  :4WD
*7  :With position memory system
*8  :With forward sensing camera (FSC)
*9  :With center display
*10  :With emergency call system
*11  :With active driving display

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)
U0159:00
Communication error with parking assist unit (ultrasonic)
U0232:00
Communication error with blind spot monitoring (BSM) control module (LH)
Climate control unit
(EATC)
U0010:88
Unit communication error
(See DTC TABLE [CLIMATE CONTROL UNIT (MANUAL AIR CONDITIONER)].)
(See DTC TABLE [CLIMATE CONTROL UNIT (FULL-AUTO AIR CONDITIONER)].)
U0155:00
Communication error with instrument cluster
Parking assist unit (ultrasonic)*1
(PSM)
U0010:88
Unit communication error
(See DTC TABLE [PARKING ASSIST UNIT (ULTRASONIC)].)
U0155:00
Communication error with instrument cluster
360° view monitor control module*2
(VMC)
U0010:88
Unit communication error
(See DTC TABLE [360°VIEW MONITOR CONTROL MODULE].)
U0100:00
Communication error with PCM
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
U0159:00
Communication error with parking assist unit
U0214:00
Communication error with start stop unit
U0232:00
Communication error with blind spot monitoring (BSM) control module (LH)
Blind spot monitoring (BSM) control module (LH)*3
(BSM)
U0010:88
Unit communication error
(See DTC TABLE [BLIND SPOT MONITORING (BSM) CONTROL MODULE].)
U0155:00
Communication error with instrument cluster
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 sensor system
*2  :With 360° view monitor system
*3  :With blind spot monitoring (BSM) system