Mazda CX-9 Grand Touring. Manual - part 17

 

  Index      Mazda     Mazda CX-9 Grand Touring - service repair manual 2008 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  15  16  17  18   ..

 

 

Mazda CX-9 Grand Touring. Manual - part 17

 

 

DIAGNOSTIC PROCEDURE 

DTC B105F, B110D, B1146, B1147 DIAGNOSTIC PROCEDURE 

SAS control module malfunction  

STEP

INSPECTION

ACTION

1

INSPECT PASSENGER-SIDE SIDE AIR BAG 
SENSOR NO.2 CONNECTOR
 

 

Turn the ignition switch to the LOCK position.  

Disconnect the negative battery cable and wait 
for 1 min or more.  

Disconnect the passenger-side side air bag 
sensor No.2 connector. (See SIDE AIR BAG 
SENSOR NO. 2 

WARNING:

Handling the air bag system components 
improperly can accidentally deploy the air 
bag modules and pre-tensioner seat belts, 
which may seriously injure you. Read the 
service warnings and cautions before 
handling the air bag system components. 

(See AIR BAG SYSTEM SERVICE 
WARNINGS .) 

(See AIR BAG SYSTEM SERVICE 
CAUTIONS .) 

Yes Replace the air bag wiring harness.

No

Go to the next step.

 

2008 Mazda CX-9 Grand Touring 

2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9

  

Microsoft 

 

Sunday, November 15, 2009 10:18:47 AM

Page 65 

© 2005 Mitchell Repair Information Company, LLC. 

REMOVAL/INSTALLATION .)  

Is there any malfunction of the passenger-side 
side air bag sensor No.2 connector?  

2

INSPECT WIRING HARNESS BETWEEN 
PASSENGER-SIDE SIDE AIR BAG SENSOR 
NO.2 AND SAS CONTROL MODULE
  

Turn the ignition switch to the LOCK position.  

Disconnect the negative battery cable and wait 
for 1 min or more.  

Remove the column cover. (See COLUMN 
COVER REMOVAL/INSTALLATION
 .)  

Disconnect the clock spring connector. (See 
COMBINATION SWITCH 
REMOVAL/INSTALLATION
 .)  

Remove the glove compartment. (See GLOVE 
COMPARTMENT 
REMOVAL/INSTALLATION
 .)  

Disconnect the passenger-side air bag module 
connector. (See PASSENGER-SIDE AIR 
BAG MODULE 
REMOVAL/INSTALLATION
 .)  

Disconnect the driver and passenger-side front 
seat connectors. (See FRONT SEAT 
REMOVAL/INSTALLATION
 .)  

Disconnect the driver and passenger-side curtain 
air bag module connectors. (See CURTAIN 
AIR BAG MODULE 
REMOVAL/INSTALLATION
 .)  

Remove the B-pillar lower trim. (See B-
PILLAR LOWER TRIM 
REMOVAL/INSTALLATION
 .)  

Disconnect the driver and passenger-side pre-
tensioner seat belt connectors. (See FRONT 
SEAT BELT 
REMOVAL/INSTALLATION
 .)  

Disconnect the SAS control module connectors. 
(See SAS CONTROL MODULE 
REMOVAL/INSTALLATION
 .)  

Inspect the wiring harnesses between SAS 
control module terminal 2AA and passenger-
side side air bag sensor No.2 terminal A, SAS 
control module terminal 2AE and passenger-
side side air bag sensor No.2 terminal B for the 

Yes

Replace the passenger-side side air bag 
sensor No.2, then go to the next step. 
(See SIDE AIR BAG SENSOR NO. 
2 REMOVAL/INSTALLATION
 .)

 

2008 Mazda CX-9 Grand Touring 

2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9

  

Microsoft 

 

Sunday, November 15, 2009 10:18:47 AM

Page 66 

© 2005 Mitchell Repair Information Company, LLC. 

DTC B110E, B110F, B2856, B2886, B2887 

DTC B110E, B110F, B2856, B2886, B2887 DETECTION CONDITION AND POSSIBLE CAUSE 

following: 

Short to ground  

Short to power supply  

Open circuit  

Is the wiring harness normal?  

No

Replace the air bag wiring harness.

3

INSPECT SAS CONTROL MODULE  

Connect the SAS control module connector.  

Connect the driver and passenger-side pre-
tensioner seat belt connectors.  

Connect the passenger-side side air bag sensor 
No.2 connector.  

Connect the driver and passenger-side curtain 
air bag module connectors.  

Connect the driver and passenger-side front seat 
connectors.  

Connect the passenger-side air bag module 
connector.  

Connect the clock spring connector.  

Connect the negative battery cable.  

Turn the ignition switch to the ON position.  

Are DTCs B105F, B110D, B1146 and/or B1147 
indicated?  

Yes

Replace the SAS control module. (See 
SAS CONTROL MODULE 
REMOVAL/INSTALLATION
 .)

No

DTC troubleshooting completed.

DTC

B110E Driver-side side air bag sensor No.2 ID mismatch

B110F Passenger-side side air bag sensor No.2 ID mismatch

B2856 Crash zone sensor ID mismatch
B2886 Passenger-side side air bag sensor No.1 ID mismatch
B2887 Driver-side side air bag sensor No.1 ID mismatch

DETECTION 

CONDITION 

The SAS control module detects an error of impact magnitude set in the sensor, 
which occurs due to installation mismatch of the crash zone sensor or side air 
bag sensors.  

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.  

 

2008 Mazda CX-9 Grand Touring 

2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9

  

Microsoft 

 

Sunday, November 15, 2009 10:18:47 AM

Page 67 

© 2005 Mitchell Repair Information Company, LLC. 

DIAGNOSTIC PROCEDURE 

DTC B110E, B110F, B2856, B2886, B2887 DIAGNOSTIC PROCEDURE 

POSSIBLE 

CAUSE 

Crash zone sensor misinstalled with wrong sensor  

Driver-side side air bag sensor No.1 misinstalled with wrong sensor  

Passenger-side side air bag sensor No.1 misinstalled with wrong sensor  

Driver-side side air bag sensor No.2 misinstalled with wrong sensor  

Passenger-side side air bag sensor No.2 misinstalled with wrong sensor  

STEP

INSPECTION

ACTION

1

INSPECT EACH SENSOR FOR 
INSTALLATION POSITION
 

 

Turn the ignition switch to the LOCK 
position.  

Disconnect the negative battery cable and 
wait for 1 min or more.  

Verify that the crash zone sensor or side air 
bag sensor is installed in the correct 
position.  

Is each sensor installed correctly?  

WARNING:

Handling the air bag system components 
improperly can accidentally deploy the air 
bag modules and pre-tensioner seat 
belts, which may seriously injure you. 
Read the service warnings and cautions 
before handling the air bag system 
components. 

(See AIR BAG SYSTEM SERVICE 
WARNINGS .) 

(See AIR BAG SYSTEM SERVICE 
CAUTIONS .) 

Yes Go to the next step.

No

Install the each sensor correctly, then go to 

the next step.

2

INSPECT SAS CONTROL MODULE  

Connect the negative battery cable.  

Turn the ignition switch to the ON position. 

Are DTCs B110E, B110F, B2856, B2886 
and/or B2887 indicated?  

Yes

Replace the SAS control module. (See 
SAS CONTROL MODULE 
REMOVAL/INSTALLATION
 .)

No

DTC troubleshooting completed.

 

2008 Mazda CX-9 Grand Touring 

2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9

  

Microsoft 

 

Sunday, November 15, 2009 10:18:47 AM

Page 68 

© 2005 Mitchell Repair Information Company, LLC. 

 

 

 

 

 

 

 

Content   ..  15  16  17  18   ..