DTC B1197:11/B1197:13/B1197:87/B1197:96
id080200847400
System malfunction location |
• B1197:11: Passenger-side side air bag sensor No.2 circuit short to body ground
• B1197:13: Passenger-side side air bag sensor No.2 circuit open circuit or short to power supply
• B1197:87: Signal reception error from passenger-side side air bag sensor No.2
• B1197:96: Passenger-side side air bag sensor No.2 internal malfunction
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Detection condition
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• Wiring harness between the passenger-side side air bag sensor No.2 and SAS control module has a malfunction
• Passenger-side side air bag sensor No.2 has a malfunction
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Fail-safe
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—
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Possible cause
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• Passenger-side side air bag sensor No.2 connector malfunction
• Short circuit to power supply or body ground in the wiring harness between the passenger-side side air bag sensor No.2 and SAS control module
• Open circuit in the wiring harness between the passenger-side side air bag sensor No.2 and SAS control module
• Passenger-side side air bag sensor No.2 malfunction
• SAS control module malfunction
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Diagnostic Procedure
Step |
Inspection |
Action |
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1
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INSPECT PASSENGER-SIDE SIDE AIR BAG SENSOR NO.2 CONNECTOR
• Switch the ignition to off.
• Disconnect the negative battery cable and wait for 1 min or more.
• Remove the passenger-side trunk side trim. (See TRUNK SIDE TRIM REMOVAL/INSTALLATION.)
• Disconnect the passenger-side side air bag sensor No.2 connector. (See SIDE AIR BAG SENSOR NO. 2 REMOVAL/INSTALLATION.)
• Inspect the passenger-side side air bag sensor No.2 connector. (Corrosion, damage, and disconnected pins)
• Is there any malfunction of the passenger-side side air bag sensor No.2 connector?
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Yes
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Replace the malfunctioning part, then go to Step 5.
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No
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Go to the next step.
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2
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INSPECT PASSENGER-SIDE SIDE AIR BAG SENSOR NO.2 CIRCUIT FOR SHORT TO GROUND
• Remove the column cover. (See COLUMN COVER REMOVAL/INSTALLATION.)
• Disconnect the clock spring connector. (See CLOCK SPRING 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 connector. (See FRONT SEAT REMOVAL/INSTALLATION.)
• Remove the headliner. (See HEADLINER REMOVAL/INSTALLATION.)
• Disconnect the driver and passenger-side curtain air bag module connector. (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 connector. (See FRONT SEAT BELT REMOVAL/INSTALLATION.)
• Remove the rear console. (See REAR CONSOLE REMOVAL/INSTALLATION.)
• Disconnect the all SAS control module connectors. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)
• Inspect for continuity between the following terminals (wiring harness-side) and body ground:
• Is there continuity?
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Yes
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Replace the wiring harness for a possible short to ground, then go to Step 5.
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No
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Go to the next step.
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3
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INSPECT PASSENGER-SIDE SIDE AIR BAG SENSOR NO.2 CIRCUIT FOR OPEN CIRCUIT
• Passenger-side side air bag sensor No.2 and SAS control module connectors are disconnected.
• Inspect for continuity between the following terminals (wiring harness-side):
• Is there continuity?
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Yes
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Go to the next step.
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No
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Replace the wiring harness for a possible open circuit, then go to Step 5.
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4
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INSPECT PASSENGER-SIDE SIDE AIR BAG SENSOR NO.2 CIRCUIT FOR SHORT TO POWER SUPPLY
• Passenger-side side air bag sensor No.2 and SAS control module connectors are disconnected.
• Connect the negative battery cable.
• Switch the ignition ON (engine off or on).
• Measure the voltage at the following terminals (wiring harness-side):
• Is the voltage 0V?
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Yes
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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.)
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No
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Replace the wiring harness for a possible short to power supply, then go to the next step.
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5
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PERFORM SAS CONTROL MODULE DTC INSPECTION
• Switch the ignition to off.
• Disconnect the negative battery cable and wait for 1min or more.
• Connect the SAS control module connectors.
• Reconnect all disconnected connectors.
• Connect the negative battery cable.
• Switch the ignition ON (engine off or on).
• Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC.)
• Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION.)
• Are the same DTCs present?
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Yes
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Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)
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No
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DTC troubleshooting completed.
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