Subaru Crosstrek Service Manual: Diagnostic procedure with cancel code Dtc b2328 rear radar internal failure (radar misalignment)
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code
DTC B2328 REAR RADAR INTERNAL FAILURE (RADAR MISALIGNMENT)
DETECTING CONDITION:
• Excessive impact was given to the installation area of the radar sensor, which resulted in deviation of the radar sensor axis.
• Mounting bracket for the radar sensor is deformed.
• Defective radar sensor
TROUBLE SYMPTOMS:
• All functions of BSD/RCTA are temporarily suspended.
• The icon indicating function suspended will be displayed in the combination meter LCD display.
• Function-suspended confirmation will be displayed for approx. two seconds on LCD display in the combination meter.
NOTE:
If DTC B2328 is detected repeatedly, check or replace the part corresponding to the cancel code.
| STEP | CHECK | YES | NO |
1.CHECK REAR BUMPER.
Check the rear bumper.
Is there any fault? (Stickered, trace of repainting, etc.)
Replace or repair the bumper. Rear Bumper">
Diagnostic Procedure with Cancel Code > DTC B2328 REAR RADAR INTERNAL FAILURE (RADAR MISALIGNMENT)">Go to Step 2.
Diagnostic Procedure with Cancel Code > DTC B2328 REAR RADAR INTERNAL FAILURE (RADAR MISALIGNMENT)">Go to Step 2.
2.CHECK RADAR SENSOR BRACKET.
1) Remove the rear bumper. Rear Bumper">
2) Check the mounting bracket of the radar sensor as well as its installation position. Radar Sensor">
Is there any fault? (Visible damage, deformation, etc.)
Replace the mounting bracket of the radar sensor, or repair the installation position. Radar Sensor">
Diagnostic Procedure with Cancel Code > DTC B2328 REAR RADAR INTERNAL FAILURE (RADAR MISALIGNMENT)">Go to Step 3.
Diagnostic Procedure with Cancel Code > DTC B2328 REAR RADAR INTERNAL FAILURE (RADAR MISALIGNMENT)">Go to Step 3.
3.ADJUSTMENT OF RADAR SENSOR AXIS.
1) Install the rear bumper.
2) Perform the adjustment of radar axis. Radar Sensor > ADJUSTMENT">
3) Read the cancel code. Read Cancel Code">
Is B2328 displayed?
Replace the radar sensor. Radar Sensor">
The circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.
NOTE:
In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.
Clear memory mode Operation
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Clear Memory ModeOPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle i ...
Diagnostics with phenomenon Inspection
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostics with PhenomenonINSPECTIONSymptomsMaintenance partsBSD/RCTA does not operate.FuseLAN system Basic Diagnostic Procedure" ...
Other materials:
Specification
VEHICLE DYNAMICS CONTROL (VDC) > General DescriptionSPECIFICATIONItemSpecification or identificationABS wheel speed sensorABS wheel speed sensor gap (for reference)Front0.77 — 1.43 mm (0.030 — 0.056 in)Rear0.44 — 1.76 mm (0.017 — 0.069 in)Identifications of harness (symbol)FrontRHZ1LHZ2Re ...
Dtc p0303 cylinder 3 misfire detected
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0303 CYLINDER 3 MISFIRE DETECTEDNOTE:For the diagnostic procedure, refer to DTC P0304. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0304 CYLINDER 4 MISFIRE DETECTED">1. OUTLINE O ...
Inspection
PERIODIC MAINTENANCE SERVICES > Front & Rear Differential Gear OilINSPECTION1. FRONT DIFFERENTIAL (MT MODEL)Front differential gear oil of MT model lubricates the transmission and differential together. Refer to “Transmission Gear Oil” for inspection procedures. Transmission Gear ...
