Occupant Detection System (Diagnostics): Other Subaru Outback BP рестайлинг

PROCEDURE

BASIC DIAGNOSTIC PROCEDURE

Scheme 121

CAUTION

1. If the seat cushion cover is removed or replaced, make sure to perform passenger detection system adjustment after installing the seat to the vehicle. < Ref. to «SYSTEM CALIBRATION (REZEROING)»(ref-306944-S34097897372008122600000) , OPERATION, Subaru Select Monitor . > Failure to do so may cause improper operation of the passenger detection system.
2. The passenger detection system (passenger seat only) control unit and the passenger detection sensor are fixed to the seat cushion frame. Never remove the passenger detection control unit or the pressure sensor from the seat cushion frame.
3. Do not replace the seat cushion pad by itself. Always replace the seat cushion pad and frame assembly as a set. The seat cushion pad and cushion frame are adjusted as a set at the time of manufacture. If cushion pads and cushion frames are combined from those of other vehicles or other sets, the passenger detection system may not operate properly.
4. If the seat cushion cover is removed, make sure to replace the hang wire on the seat cushion side with a new wire.
5. Never connect the battery in reverse polarity. Occupant detection system may be destroyed instantly.
6. Do not disconnect the battery terminals while the engine is running. A large counter electromotive force will be generated in the generator, and this voltage may damage electronic parts such as occupant detection control module.
7. Before disconnecting the connectors of each sensor and control module, be sure to turn the ignition switch to OFF and wait for 20 seconds or more. Occupant detection control module may be damaged.
8. All passenger detection system parts are precision components. Do not drop them.

PREPARATION TOOL

GENERAL TOOL

GENERAL TOOL DESCRIPTION

Scheme 122

Scheme 123

Scheme 124

1. How to disconnect: Move the slide lock (A) in the direction of arrow. While holding the slide lock (A) in the moved position, disconnect the connector. CAUTION: When pulling the slide lock or disconnecting connector, be sure to hold the connector, not the harness.
2. How to connect

Holding the connector (A), and push it in carefully until a clicking sound is heard.

Scheme 125

DISPLAY OF STATUS INFORMATION

Check the operating condition of each sensor in the event of malfunction in the seat belt buckle switch and seat position sensor, or when the seat belt buckle switch and seat position sensor has been replaced.

1. Select {Each System Check} in Main Menu.
2. On the «System Selection Menu» display screen, select the {Airbag System}.
3. On the «Airbag System» display screen, select the {Status Data}. The following table is for support data.

DISPLAY OF STATUS INFORMATION

Note. For details concerning operation procedures, refer to the "SUBARU SELECT MONITOR OPERATION MANUAL".

CLEAR MEMORY MODE

Clear the DTC stored in the airbag control module after repairing the airbag system and occupant detection system. (After the breakdown is recovered, the breakdown code for completed recoveries are read out when the next breakdown occurs if the memory clear work is not performed.)

1. Select {Each System Check} in «Main Menu».
2. On the «System Selection Menu» display screen, select the {Airbag System}.
3. On the «Airbag System» display screen, select the {Clear Memory}.
4. When the "Clear Memory?" is shown on the screen, select the [OK].
5. When "Done" is displayed, terminate the Subaru Select Monitor and turn the ignition switch to OFF.

Note. For details concerning the operation procedure, refer to the "PC application help for Subaru Select Monitor".

DETECTING CONDITION

Defective harness connector

1. Defective combination meter
2. Open circuit of harness

Recreate the circumstance by referring to the conditions described in the checklist.

LIST

LIST OF DIAGNOSTIC TROUBLE CODE