Blind Spot Detection/Rear Cross Traffic Alert > General Description
CAUTION
• Before disconnecting connectors of sensors or units, be sure to disconnect the ground cable from battery. When replacing the electrical parts provided with memory functions that store contents specified by a customer, record the memory contents before disconnecting the battery ground cable.
• For precautions for Rear Vehicle Detection function, refer to “CAUTION” in “Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS)” section. General Description > CAUTION">
Blind Spot Detection/Rear Cross Traffic Alert > General Description
PREPARATION TOOL
1. SPECIAL TOOL
ILLUSTRATION | TOOL NUMBER | DESCRIPTION | REMARKS |

87699AL00A
RADAR REFLECTOR
Used for adjusting the radar axis of the radar sensor.
NOTE:
Attach the radar reflector to a round pole with a diameter of approx. 20 mm (0.79 in) or a 20-mm (0.79-in) square pole.

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SUBARU SELECT MONITOR 4
Used for setting of each function and troubleshooting for electrical system.
NOTE:
For detailed operation procedures of Subaru Select Monitor 4, refer to “Application help”.
2. GENERAL TOOL
TOOL NAME | REMARKS |
Circuit tester | Used for measuring resistance, voltage and current. |
DST-i | Used together with Subaru Select Monitor 4. |
Measure (5 m (16 ft) or more) | Used for adjusting the radar axis of the radar sensor. |
Leveling line | |
Plumb bob | |
Packing tape | |
Stand, tripod, etc. |
Wiring diagram
Radar sensorDtc p0327 knock/combustion vibration sensor 1 circuit low bank 1 or single sensor
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0327 KNOCK/COMBUSTION VIBRATION SENSOR 1 CIRCUIT LOW BANK 1 OR SINGLE SENSORDTC DETECTING CONDITION:Immediately at fault recognitionTROUBLE SYMPTOM:• Poor driving performance• Knocking occursCAUTI ...
Selecting a channel from the list
1. The categories list is displayed via
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When you touch the
tab in the
SiriusXM main screen (if the list that
was displayed the last time is Categories).
When you select the tab in
each
list screen.
2. Each channel list is displayed whe ...
Drive cycle Procedure
ENGINE (DIAGNOSTICS)(H4DO) > Drive CyclePROCEDUREIt is necessary to perform the drive cycle listed below if DTC is not found in the Inspection Mode. It is possible to complete diagnosis of the DTC by performing the indicated drive cycle. After the repair for the DTC, perform a necessary drive cyc ...