Mazda 2: DTC B00A0:81/B00A0:87/B00A0:8F
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.
- Error signal is detected between SAS control module and seat weight
sensor control module
Possible Causes
- Seat weight sensor connector malfunction
- Open circuit in wiring harness between seat weight sensor control module
and SAS control module
- Short to power supply in wiring harness between the SAS control module
and seat weight sensor control module
- Short to ground in wiring harness between the SAS control module and
seat weight sensor control module
- Seat weight sensor control 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
Detection Condition
WARNING:
Detection conditions are for understanding the DTC outline before
performing an
inspection. Performing an inspection according to only th
SEE MORE:
KNOCK SENSOR (KS) REMOVAL/INSTALLATION
1. Disconnect the negative battery cable.
2. Remove the intake manifold. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION).
3. Disconnect the KS connector.
4. Remove the KS using the SST
5. Install in the reverse order of removal.
KNOCK SENSOR (KS) INSPECTION
1.
European model
Except European model
Control Switches
Temperature control dial
This dial controls temperature. Turn it
clockwise for hot and anticlockwise for
cold.
Fan control dial
The fan has seven speeds.
AUTO position
The amount of airfl ow will be
automatically controlled in
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