Mazda 2: 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 the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.
- SAS control module power supply voltage is other than 8-17.9 V, and other DTC is detected
Possible Causes
- Battery malfunction
- SAS 10 A fuse malfunction
- Open circuit or short to body ground in wiring harness between ignition switch and SAS control module
- Open circuit in the wiring harness between the SAS control module and body ground
- SAS control module malfunction
System Wiring Diagram
Diagnostic Procedure
READ NEXT:
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
Symptom Troubleshooting
Troubleshooting Index
Use the chart below to verify the symptoms of the trouble in order to
diagnose the
appropriate area.
AIR BAG SYSTEM WIRING DIAGRAM (SYMPTOM TROUBLESHOOTING)
NO.1 AIR BAG
Location Index
Curtain air bag module
(See CURTAIN AIR BAG MODULE REMOVAL/INSTALLATION.)
(See AIR BAG MODULE AND PRE-TENSIONER SEAT BELT DEPLOYMENT
PROCEDURES.)
Driver-side air bag module
(See DRIVE
SEE MORE:
Front Passenger Air Bag Deactivation Switch
WARNING
Do not deactivate the front passenger air bag unnecessarily:
Unnecessary deactivation of the front passenger air bag is dangerous. If turned
off
unnecessarily, the front passenger will not receive the added protection of the
air bag.
Serious injuries or even death could occur. With
Engine Start Function When Key Battery is Dead
CAUTION
When starting the engine by holding
the transmitter over the push button
start due to a dead key battery or a
malfunctioning key, be careful not
to allow the following, otherwise the
signal from the key will not be received
correctly and the engine may not start.
Metal part
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