Mazda 2: DTC B1127:11/B1127:12/B1127:13/B1127:19/B1127:1A
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.
- Resistance other than 1.54-8.27 ohms detected in passenger-side side air
bag
module circuit
- Wiring harness between the passenger-side side air bag module and SAS
control
module has a malfunction.
Possible Causes
- Passenger-side side air bag module connector malfunction
- Open or short circuit in the wiring harness between the passenger-side
side air bag
module and SAS control module
- Passenger-side side air bag module malfunction
- SAS control module malfunction
System Wiring Diagram

Diagnostic Procedure




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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
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
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
SEE MORE:
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".
Select "Modules".
Select "RCM".
3. Select the applicable PID from the PID table.
4. Verify the PID d
Split/One-piece Folding the
Seatback
By lowering the rear seatback(s) the
luggage compartment space can be
expanded.
WARNING
Do not drive the vehicle with occupants
on folded down seatback(s) or in the
luggage compartment.
Putting occupants in the luggage
compartment is dangerous because
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