DTC TABLE [SKYACTIV-D 1.5 (R.H.D.)]

id100224000300

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-D 1.5].)
Note
•  DTC is a capital “U”. The DTCs which are not described in the following table can be verified by the “Reference for initial letter of DTC is capital U”.

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 [SKYACTIV-D 1.5 (R.H.D.)].)
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 BCM
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)
U0298:00
Communication error with DC-DC converter (i-ELOOP)
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
U0131:00
Communication error with EPS control module
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
U0235:00
Communication error with laser sensor
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
U0235:00
Communication error with laser sensor
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 (CW6A-EL)].)
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [TCM (EW6A-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
Adaptive LED headlights control module*3
(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)
Auto leveling control module*3
(AFS/ALM)
U0001:88
Unit communication error
(See DTC TABLE [HEADLIGHT AUTO LEVELING SYSTEM].)
U0100:00
Communication error with PCM
U0140:00
Communication error with BCM
U0155:00
Communication error with instrument cluster
DC-DC converter (i-ELOOP)*4
(DCDC)
U0001:88
Unit communication error
(See DTC TABLE [i-ELOOP].)
U0100:00
Communication error with PCM
U0140:00
Communication error with BCM
U0151:00
Communication error with SAS control module
BCM
(BCM)
U0001:88
Unit communication error
(See DTC TABLE [BCM].)
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)
Laser sensor*5
(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)*6
(FSC)
U0001:88
Unit communication error
(See DTC TABLE [FORWARD SENSING CAMERA (FSC)].)
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 BCM
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
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
U0155:00
Communication error with instrument cluster
Connectivity master unit (CMU)*7
(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 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
U0214:00
Communication error with start stop unit
U0235:00
Communication error with laser sensor
U023A:00
Communication error with forward sensing camera (FSC)
EPS control module
(EPS)
U0001:88
Unit communication error
(See DTC TABLE [EPS CONTROL MODULE].)
U0100:00
Communication error with PCM
U0121:00
Communication error with DSC HU/CM
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
Start stop unit
(SSU)
U0001:88
Unit communication error
(See DTC TABLE [START STOP UNIT].)
U0028:87
Communication error with BCM
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 BCM
U0146:00
Communication error with BCM
U0151:00
Communication error with SAS control module
U0155:00
Communication error with instrument cluster
Active driving display*8
(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)
U0235:00
Communication error with laser sensor
U023A:00
Communication error with forward sensing camera (FSC)
U0298:00
Communication error with DC-DC converter (i-ELOOP)
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
U0121:00
Communication error with DSC HU/CM
U0131:00
Communication error with EPS control module
U0140:00
Communication error with BCM
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 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)
U0298:00
Communication error with DC-DC converter (i-ELOOP)

*1  :With Mazda Radar Cruise Control (MRCC) system
*2  :ATX
*3  :With headlight auto leveling system
*4  :With i-ELOOP
*5  :With smart city brake support (SCBS)
*6  :With forward sensing camera (FSC)
*7  :With center display
*8  :With active driving display

MS-CAN

DTC output module

(M-MDS display)

DTC

Malfunction location

Reference for initial letter of DTC is capital U
Instrument cluster
(IC)
U0010:88
Unit communication error
(See DTC TABLE [INSTRUMENT CLUSTER].)
U0159:00
Communication error with parking assist unit
U0164:00
Communication error with climate control unit
U0232:00
Communication error with blind spot monitoring (BSM) control module (LH)
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
(BSM)
U0001:88
Unit communication error
(See DTC TABLE [BLIND SPOT MONITORING (BSM) CONTROL MODULE].)
U0100:00
Communication error with PCM
U0121:00
Communication error with DSC HU/CM
U0155:00
Communication error with instrument cluster
U0214:00
Communication error with start stop unit
Climate control unit*3
(EATC)
U0010:88
Unit communication error
(See DTC TABLE [CLIMATE CONTROL UNIT (FULL-AUTO AIR CONDITIONER)].)
U0155:00
Communication error with instrument cluster

*1  :With parking sensor system
*2  :With blind spot monitoring (BSM) system
*3  :With full-auto air conditioner