Mazda 2: DTC U0028:88
System Malfunction Location
- DSC HU/CM communication fault
Detection Condition
WARNING:
- Detection conditions are for understanding the DTC outline before
performing an inspection. Performing an
inspection with only detection conditions may cause injury due to an
operating error, or damage the system.
When performing an inspection, always follow the inspection procedure.
- Communication error to DSC HU/CM
Possible Causes
- DSC HU/CM connector malfunction
- SAS control module connector malfunction
- Open circuit in wiring harness between SAS control module and DSC HU/CM
- Short to power supply in wiring harness between SAS control module and DSC HU/CM
- Short to GND in wiring harness between SAS control module and DSC HU/CM
- DSC HU/CM malfunction
- SAS control module malfunction
System Wiring Diagram
Diagnostic Procedure
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DTC U0300:00/U2100:00
System Malfunction Location
Detection Condition
WARNING:
Detection conditions are for understanding the DTC outline before
performing an
inspection. Performing an inspection according to only th
DTC U3003:16/U3003:17
System Malfunction Location
Detection Condition
WARNING:
Detection conditions are for understanding the DTC outline before
performing an
inspection. Performing an inspection according to only th
PID/DATA Monitor
PID/DATA MONITOR DISPLAY
1. Connect the M-MDS(IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the
initialization screen of
the IDS.
Select "DataLogger".
Sel
SEE MORE:
Drive Plate
DRIVE PLATE REMOVAL/INSTALLATION
1. Remove the transaxle. (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION).
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
Drive plate installation bolts
Adapter
Drive plate
Drive Plate Installation Bolts Removal Note
Driver/Passenger-side Air Bag Module
DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION
WARNING:
Handling the air bag module improperly can accidentally deploy the air
bag module, which may seriously injure you. Read the air
bag system service warnings and cautions before handling the air bag module.
(See AIR BAG SYSTEM SERVICE WAR
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