Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Inspection mode Operation

Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Inspection Mode

OPERATION

It is possible to diagnose the DTC by performing the indicated inspection mode. After correcting the DTC, perform a necessary inspection mode and make sure that the function is resumed correctly and the DTC is recorded.

1. INSPECTION MODE 1

DTC

Item

Note

U0073

CONTROL MODULE COMMUNICATION BUS OFF

U0101

LOST COMMUNICATION WITH TCM

U0122

LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE

U0140

LOST COMMUNICATION WITH BODY CONTROL MODULE

U0155

LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE

U0402

INVALID DATA RECEIVED FROM TCM

U0416

INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE

U0422

INVALID DATA RECEIVED FROM BODY CONTROL MODULE

U0423

INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE

B2304

REAR RADAR ON-OFF SWITCH STUCK

B2311

REAR RADAR DETECT TCM

B2313

REAR RADAR DETECT VDC

B2327

REAR RADAR INTERNAL FAILURE (INTERNAL ELECTRIC CIRCUIT)

B2350

REAR RADAR COMMUNICATION ERROR BETWEEN MASTER AND SLAVE

1. Perform the Clear Memory Mode. Clear Memory Mode">

2. Read the DTC and check that the DTC is not displayed. Read Diagnostic Trouble Code (DTC)">

NOTE:

If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. After solving the DTC, repeat from step 1).

3. Start the engine and wait for 30 seconds or more.

4. Read the DTC and check that the DTC is not displayed. Read Diagnostic Trouble Code (DTC)">

NOTE:

If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)">

2. INSPECTION MODE 2

DTC

Item

Note

B2300

REAR RADAR CIRCUIT LOW

B2301

REAR RADAR CIRCUIT HIGH

1. Perform the Clear Memory Mode. Clear Memory Mode">

2. Read the DTC and check that the DTC is not displayed. Read Diagnostic Trouble Code (DTC)">

NOTE:

If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. After solving the DTC, repeat from step 1).

3. Start the engine.

4. Perform the System Operation Check Mode «Door mirror indicator active test». System Operation Check Mode">

5. Read the DTC and check that the DTC is not displayed. Read Diagnostic Trouble Code (DTC)">

NOTE:

If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)">

3. INSPECTION MODE 3

DTC

Item

Note

B2329

REAR RADAR AXIS ALIGNMENT INCOMPLETE

1. Perform the Clear Memory Mode. Clear Memory Mode">

2. Read the DTC and check that the DTC is not displayed. Read Diagnostic Trouble Code (DTC)">

NOTE:

If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. After solving the DTC, repeat from step 1).

3. Perform the adjustment of radar axis.

4. Read the DTC and check that the DTC is not displayed. Read Diagnostic Trouble Code (DTC)">

NOTE:

If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)">

Electrical component location Location
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Electrical Component LocationLOCATION(1)Outer mirror assembly RH(3)Radar sensor RH (slave)(5)BSD/RCTA OFF switch(2)Outer mirror assembl ...

List of cancel code List
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > List of Cancel CodeLISTCodeItemContents of diagnosisB2320Rear RADAR Low Voltage (less than 9V)Temporarily stops because the voltage sup ...

Other materials:

Map lights
Type A Type B To turn on the map light, push the switch. To turn it off, push the switch again. NOTE For the type A map lights, although the light switches are in the ON position, the lights are automatically turned off after approximately 30 seconds of illumination to prevent the veh ...

BSD/RCTA OFF switch
BSD/RCTA OFF switch BSD/RCTA OFF indicator If the BSD/RCTA OFF switch is pressed, the BSD/RCTA OFF indicator appears on the multi information display of the combination meter, and the BSD/RCTA is deactivated. Press the switch again to activate the BSD/RCTA. The BSD/RCTA OFF indicat ...

Adjustment
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