DTC B00D5:01/B00D5:29 [SAS CONTROL MODULE (AIR BAG SYSTEM)]

id0802h3881000

System malfunction location	•  B00D5:01:PAD indicator circuit open circuit or short to power supply •  B00D5:29:PAD indicator communication error
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 PAD indicator circuit •  PAD signal mismatch
Fail-safe	Not applicable
Possible cause	•  Instrument cluster malfunction •  SAS control module connector malfunction •  Instrument cluster connector malfunction •  Short circuit to power supply or body ground in the wiring harness between Instrument cluster and SAS control module •  Open circuit in the wiring harness between Instrument cluster and SAS control module •  SAS control module malfunction

Diagnostic Procedure

STEP	INSPECTION		ACTION
1	PERFORM INSTRUMENT CLUSTER DTC INSPECTION •  Perform the instrument cluster DTC inspection using the M-MDS. (See DTC INSPECTION [INSTRUMENT CLUSTER].) •  Are any DTCs present?	Yes	Perform the applicable DTC inspection. (See DTC TABLE [INSTRUMENT CLUSTER].)
		No	Go to the next step.
2	INSPECT SAS CONTROL MODULE CONNECTOR Warning •  Handling the component parts improperly can accidentally operate (deploy) the air bag modules, pre-tensioner seat belts and active bonnet actuators which may seriously injure you. Read the service warnings/cautions and the workshop manual before handling the air bag system components. (See AIR BAG SYSTEM SERVICE WARNINGS.) (See AIR BAG SYSTEM SERVICE CAUTIONS.) (See ACTIVE BONNET SERVICE WARNINGS.) (See ACTIVE BONNET SERVICE CAUTIONS.) •  Switch the ignition off. •  Disconnect the negative battery terminal and wait for 1 min or more. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) •  Remove the column cover. (See COLUMN COVER REMOVAL/INSTALLATION.) •  Disconnect the clock spring connector. (See CLOCK SPRING REMOVAL/INSTALLATION.) •  Remove the passenger-side lower panel. (See PASSENGER-SIDE LOWER PANEL REMOVAL/INSTALLATION.) •  Disconnect the passenger-side air bag module connector. (See PASSENGER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION.) •  Disconnect the driver and passenger-side seat connectors. (See SEAT REMOVAL/INSTALLATION.) •  Remove the back trim. (See BACK TRIM REMOVAL/INSTALLATION.) •  Disconnect the driver and passenger-side pre-tensioner seat belt connectors. (See SEAT BELT REMOVAL/INSTALLATION.) •  Disconnect the driver and passenger-side lap pre-tensioner seat belt connectors. (See SEAT BELT REMOVAL/INSTALLATION.) •  Disconnect the all SAS control module connectors. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.) •  Inspect the SAS control module connector terminal for poor connection (such as damaged/pulled-out pins, and corrosion). •  Is there any malfunction?	Yes	Replace the malfunctioning part, then go to the next step.
		No	Go to the next step.
3	INSPECT INSTRUMENT CLUSTER CONNECTOR •  Disconnect the instrument cluster connectors. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.) •  Inspect the instrument cluster terminal for poor connection (such as damaged/pulled-out pins, and corrosion). •  Is there any malfunction?	Yes	Replace the malfunctioning part, then go to Step 7.
		No	Go to the next step.
4	INSPECT SAS CONTROL MODULE CIRCUIT FOR SHORT TO GROUND •  Instrument cluster and SAS control module connectors are disconnected. •  Inspect for continuity between the following terminals (wiring harness-side) and body ground: ―  SAS control module terminal 3Q ―  SAS control module terminal 3S Note •  Inspect for continuity while shaking the wiring harness between the SAS control module and instrument cluster. •  Is there continuity?	Yes	Refer to the wiring diagram and verify whether or not there is a common connector between SAS control module terminal and instrument cluster terminal. If there is a common connector: •  Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to ground. •  Replace the malfunctioning part. If there is no common connector: •  Replace the wiring harness which has a short to ground. Go to Step 7.
		No	Go to the next step.
5	INSPECT SAS CONTROL MODULE CIRCUIT FOR OPEN CIRCUIT •  Instrument cluster and SAS control module connectors are disconnected. •  Inspect for continuity between the following terminals (wiring harness-side): ―  Instrument cluster terminal B—SAS control module terminal 3Q ―  Instrument cluster terminal D—SAS control module terminal 3S Note •  Inspect for continuity while shaking the wiring harness between the SAS control module and instrument cluster. •  Is there continuity?	Yes	Go to the next step.
		No	Refer to the wiring diagram and verify whether or not there is a common connector between SAS control module terminal and instrument cluster terminal. If there is a common connector: •  Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit. •  Replace the malfunctioning part. If there is no common connector: •  Replace the wiring harness which has an open circuit. Go to Step 7.
6	INSPECT SAS CONTROL MODULE CIRCUIT FOR SHORT TO POWER SUPPLY •  Instrument cluster and SAS control module connectors are disconnected. •  Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) •  Switch the ignition ON (engine off or on). •  Measure the voltage at the following terminals (wiring harness-side): ―  SAS control module terminal 3Q ―  SAS control module terminal 3S Note •  Measure the voltage while shaking the wiring harness between the SAS control module and instrument cluster. •  Is the voltage 0 V?	Yes	Go to the next step.
		No	Refer to the wiring diagram and verify whether or not there is a common connector between SAS control module terminal and instrument cluster terminal. If there is a common connector: •  Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to power supply. •  Replace the malfunctioning part. If there is no common connector: •  Replace the wiring harness which has a short to power supply. Go to the next step.
7	PERFORM SAS CONTROL MODULE DTC INSPECTION •  Switch the ignition off. •  Disconnect the negative battery terminal and wait for 1 min or more. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) •  Connect the SAS control module connectors. •  Reconnect all disconnected connectors. •  Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) •  Switch the ignition ON (engine off or on). •  Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE (AIR BAG SYSTEM)].) •  Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE (AIR BAG SYSTEM)].) •  Is the same Pending DTC present?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)
		No	DTC troubleshooting completed.