Mazda 2: DTC B0052:09/B0052:11/B0052:14
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.
- Malfunction in passenger-side buckle switch circuit.
Possible Causes
- Passenger-side buckle switch connector malfunction
- Open or short circuit or short to ground or short to power supply in
wiring harness between passenger-side
buckle switch and SAS control module.
- Passenger-side buckle switch malfunction SAS control module malfunction
System Wiring Diagram

Diagnostic Procedure


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 1.54-5.06 ohms detected in driver-side
pre-tensioner seat
belt circuit
- Wiring harness between the driver-side pre-tensioner seat belt and SAS
control module
has a malfunction.
Possible Causes
- Driver-side pre-tensioner seat belt connector malfunction
- Open or short circuit in the wiring harness between the driver-side
pre-tensioner seat
belt and SAS control module
- Driver-side pre-tensioner seat belt malfunction
- SAS control module malfunction
System Wiring Diagram

Diagnostic Procedure




DTC B0070:55/B0072:55
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 configuration setting has not been done correctly
Possible Causes
- SAS control module configuration setting not implemented
- SAS control module configuration setting invalid
- SAS control module malfunction
Diagnostic Procedure


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WARNING:
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WARNING:
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Detection Condition
WARNING:
Detection conditions are for understanding the DTC outline before
performing an
inspection. Perf
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The i-stop function automatically stops the engine when the vehicle is
stopped at a traffi c
light or stuck in traffi c, and then restarts the engine automatically to resume
driving. The
system provides improved fuel economy, reduced exhaust gas emissions, and
eliminates
idling noise while
Making a Call
Phonebook Usage
Telephone calls can be made by saying
the contact name in the downloaded
phonebook or the name of a person whose
phone number has been registered in the
Bluetooth® Hands-Free. Refer to Import
contact (Download Phonebook).
Press the talk button.
Wait for th
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