DTC B00D5:01/B00D5:29/B1202:01 [SAS CONTROL MODULE]

System malfunction location	• B00D5:01: PAD OFF indicator circuit open circuit or short to power supply • B00D5:29: PAD indicator communication error • B1202:01: PAD ON indicator circuit open circuit or short to power supply
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
Fail-safe	Not applicable
Possible cause	• Climate control unit malfunction • Instrument cluster malfunction • Climate control unit connector malfunction • SAS control module connector malfunction • Instrument cluster connector malfunction • Short circuit to power supply or body ground in wiring harness between Instrument cluster and SAS control module • Open circuit in wiring harness between Instrument cluster and SAS control module • SAS control module malfunction

System malfunction location

• B00D5:01: PAD OFF indicator circuit open circuit or short to power supply

• B00D5:29: PAD indicator communication error

• B1202:01: PAD ON indicator circuit open circuit or short to power supply

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

Fail-safe

Not applicable

Possible cause

• Climate control unit malfunction

• Instrument cluster malfunction

• Climate control unit connector malfunction

• SAS control module connector malfunction

• Instrument cluster connector malfunction

• Short circuit to power supply or body ground in wiring harness between Instrument cluster and SAS control module

• Open circuit in wiring harness between Instrument cluster and SAS control module

• SAS control module malfunction

STEP	INSPECTION	ACTION
1	INSPECT DTCs IN SAS CONTROL MODULE • Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].) • Is DTC U0001:88 or U0155:00 displayed?	Yes	Perform the applicable DTC inspection. (See DTC TABLE [SAS CONTROL MODULE].)
No	Go to the next step.
2	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.
3	INSPECT CLIMATE CONTROL UNIT • Perform the climate control unit inspection. (See CLIMATE CONTROL UNIT INSPECTION [FULL-AUTO AIR CONDITIONER].) (See CLIMATE CONTROL UNIT INSPECTION [MANUAL AIR CONDITIONER].) • Is the climate control unit normal?	Yes	Go to the next step.
No	Replace the climate control unit. (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].) (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].) Then go to Step 9.
4	INSPECT SAS CONTROL MODULE CONNECTOR Warning • Handling the component parts improperly can accidentally operate (deploy) the air bag module, 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.) • Switch the ignition to off. • Disconnect the negative battery cable and wait for 1min or more. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • 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 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.) • Remove the rear console. (See REAR CONSOLE 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.
5	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 the next step.
No	Go to the next step.
6	INSPECT CLIMATE CONTROL UNIT CONNECTOR • Disconnect the climate control unit connector. (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].) (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].) • Inspect the climate control unit 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.
7	INSPECT CLIMATE CONTROL UNIT CIRCUIT FOR OPEN CIRCUIT • Instrument cluster and climate control unit connectors are disconnected. • Inspect for continuity between the following terminals (wiring harness-side): With full-auto air conditioner ― Instrument cluster terminal C—climate control unit terminal 1S ― Instrument cluster terminal E—climate control unit terminal 1U With manual air conditioner ― Instrument cluster terminal C—climate control unit terminal D ― Instrument cluster terminal E—climate control unit terminal B Note • Inspect for continuity while shaking the wiring harness between the instrument cluster and climate control unit. • 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 instrument cluster terminal and climate control unit 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 9.
8	INSPECT CLIMATE CONTROL UNIT CIRCUIT FOR SHORT TO POWER SUPPLY • Connect the negative battery terminal. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off or on). • Instrument cluster and climate control unit connectors are disconnected. • Measure the voltage at the following terminals (wiring harness-side): With full-auto air conditioner ― climate control unit terminal 1S ― climate control unit terminal 1U With manual air conditioner ― climate control unit terminal B ― climate control unit terminal D Note • Measure the voltage while shaking the wiring harness between the instrument cluster and climate control unit. • Is the voltage 0V?	Yes	Replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.) Then go to the next step.
No	Refer to the wiring diagram and verify whether or not there is a common connector between instrument cluster terminal and climate control unit 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.
9	PERFORM SAS CONTROL MODULE DTC INSPECTION • Switch the ignition to off. • Disconnect the negative battery cable and wait for 1min or more. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Connect the SAS control module connectors. • Reconnect all disconnected connectors. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • 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].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].) • Are the same DTCs present?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)
No	DTC troubleshooting completed.

STEP

INSPECTION

ACTION

INSPECT DTCs IN SAS CONTROL MODULE

• Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE].)

• Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].)

• Is DTC U0001:88 or U0155:00 displayed?

Yes

Perform the applicable DTC inspection. (See DTC TABLE [SAS CONTROL MODULE].)

Go to the next step.

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].)

Go to the next step.

INSPECT CLIMATE CONTROL UNIT

• Perform the climate control unit inspection. (See CLIMATE CONTROL UNIT INSPECTION [FULL-AUTO AIR CONDITIONER].)

(See CLIMATE CONTROL UNIT INSPECTION [MANUAL AIR CONDITIONER].)

• Is the climate control unit normal?

Yes

Go to the next step.

Replace the climate control unit.

(See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

(See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)

Then go to Step 9.

INSPECT SAS CONTROL MODULE CONNECTOR

Warning

• Handling the component parts improperly can accidentally operate (deploy) the air bag module, 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.)

• Switch the ignition to off.

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

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• 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 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.)

• Remove the rear console. (See REAR CONSOLE 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.

Go to the next step.

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 the next step.

Go to the next step.

INSPECT CLIMATE CONTROL UNIT CONNECTOR

• Disconnect the climate control unit connector.

(See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

(See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)

• Inspect the climate control unit 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.

Go to the next step.

INSPECT CLIMATE CONTROL UNIT CIRCUIT FOR OPEN CIRCUIT

• Instrument cluster and climate control unit connectors are disconnected.

• Inspect for continuity between the following terminals (wiring harness-side):

With full-auto air conditioner

― Instrument cluster terminal C—climate control unit terminal 1S

― Instrument cluster terminal E—climate control unit terminal 1U

With manual air conditioner

― Instrument cluster terminal C—climate control unit terminal D

― Instrument cluster terminal E—climate control unit terminal B

Note

• Inspect for continuity while shaking the wiring harness between the instrument cluster and climate control unit.

• Is there continuity?

Yes

Go to the next step.

Refer to the wiring diagram and verify whether or not there is a common connector between instrument cluster terminal and climate control unit 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 9.

INSPECT CLIMATE CONTROL UNIT CIRCUIT FOR SHORT TO POWER SUPPLY

• Connect the negative battery terminal.

• Switch the ignition ON (engine off or on).

• Instrument cluster and climate control unit connectors are disconnected.

• Measure the voltage at the following terminals (wiring harness-side):

With full-auto air conditioner

― climate control unit terminal 1S

― climate control unit terminal 1U

With manual air conditioner

― climate control unit terminal B

― climate control unit terminal D

Note

• Measure the voltage while shaking the wiring harness between the instrument cluster and climate control unit.

• Is the voltage 0V?

Yes

Replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

Then go to the next step.

Refer to the wiring diagram and verify whether or not there is a common connector between instrument cluster terminal and climate control unit 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.

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. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• 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].)

• Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].)

• Are the same DTCs present?

Yes

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

DTC troubleshooting completed.