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Controller Area Network (Can) - DTCS: 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 2.0, SKYACTIV-G 2.5)] .)
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
U023A:00 Communication error with forward sensing camera (FSC)
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 AWD 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 (FW6A-EL, FW6AX-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
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 (3)
(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 (4)
(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
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
U0214:00 Communication error with start stop unit
Audio amplifier (6)
(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
AWD control module (7)
(4x4)		 U0001:88 Unit communication error (See ELECTRONIC AWD CONTROL SYSTEM ON-BOARD DIAGNOSIS [ELECTRONIC AWD 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 (8)
(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) (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 front lighting system (AFS) control module/auto leveling 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 - MEXICO SPEC.)] .)
(See DTC TABLE [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)] .)
U0100:00 Communication error with PCM
U0101:00 Communication error with TCM
U0155:00 Communication error with instrument cluster
Connectivity master unit (CMU) (10)
(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
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)
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)
U0235:00 Communication error with forward sensing camera (FSC)
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 AWD 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 front lighting system (AFS) control module/auto leveling control module
U0214:00 Communication error with start stop unit
U023A:00 Communication error with forward sensing camera (FSC)
(1) With Mazda Radar Cruise Control (MRCC) system

(2) ATX

(3) With adaptive front lighting system (AFS) system

(4) With auto leveling system

(5) With power liftgate (PLG) system

(6) With Bose®type audio

(7) AWD

(8) With position memory system

(9) With forward sensing camera (FSC)

(10) With center display

(11) With active driving display
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