Blind Spot Warning (BSW)/Rear Cross Traffic Alert (RCTA)
- General Information
- Special Tool
- Test Equipment
- Diagnosis
- Diagnostic Trouble Code Chart <BSW-Ecu (Master)>
- Diagnostic Trouble Code Chart <BSW-Ecu (Slave)>
- Diagnostic Trouble Code Procedures
- DTC C2320 Radar failure
- DTC C2321 BSW SW input malfunction
- DTC C2322 Mirror IND. SHT.to PWR supply
- DTC C2323 Mirror indicator short to earth
- DTC C2324 Mirror indicator disconnection
- DTC C2325 Radar horizontal misalignment (L); DTC C2326 Radar horizontal misalignment (R)
- DTC C2327 Radar module dirt
- DTC C2328 Radar PWR.supply VOLT.(Below 9V)
- DTC C2329 Radar PWR.supply VOLT(Above 16V)
- DTC C2330 Radar TEMP. (Out of guarantee)
- DTC C2331 Yaw rate signal error
- DTC C2332 Master-Slave communication fail
- DTC C2333 SAS malfunction
- DTC C2334 SAS neutral point not learned
- DTC C2335 Vehicle speed not determined
- DTC C2336 Shift position not determined
- DTC U0101 T/M CAN timeout
- DTC U0121 ABS/ASC CAN timeout
- DTC U0126 SAS CAN timeout
- DTC U0141 ETACS CAN timeout
- DTC U0147 GATEWAY BSW CAN timeout
- DTC U1190 No receive fault detect signal
- DTC U1195 Coding not completed
- Diagnostic Trouble Code Procedures
- DTC C2320 Radar failure
- DTC C2321 BSW SW input malfunction
- DTC C2322 Mirror IND. SHT.to PWR supply
- DTC C2323 Mirror indicator short to earth
- DTC C2324 Mirror indicator disconnection
- DTC C2325 Radar horizontal misalignment (L); DTC C2326 Radar horizontal misalignment (R)
- DTC C2327 Radar module dirt
- DTC C2328 Radar PWR.supply VOLT.(Below 9V)
- DTC C2329 Radar PWR.supply VOLT(Above 16 volts)
- DTC C2330 Radar TEMP. (Out of guarantee)
- DTC C2331 Yaw rate signal error
- DTC C2332 Master-Slave communication fail
- DTC C2333 SAS malfunction
- DTC C2334 SAS neutral point not learned
- DTC C2335 Vehicle speed not determined
- DTC C2336 Shift position not determined
- DTC U0101 T/M CAN timeout
- DTC U0121 ABS/ASC CAN timeout
- DTC U0126 SAS CAN timeout
- DTC U0141 ETACS CAN timeout
- DTC U0147 GATEWAY BSW CAN timeout
- DTC U1190 No receive fault detect signal
- DTC U1195 Coding not completed
- Trouble Symptom Chart
- Trouble Symptom Procedures
- Inspection Procedure 1: Power supply to the BSW-ECU (master) fails [Cannot communicate with BSW-ECU (master) using the scan tool (M.U.T.-III)]
- Inspection Procedure 2: Power supply to the BSW-ECU (slave) fails [Cannot communicate with BSW-ECU (master) using the scan tool (M.U.T.-III)]
- Inspection Procedure 3: The system is not turned on and off by operating the blind spot warning switch
- Inspection Procedure 4: Although no vehicle is present within a detection area, the blind spot warning light on door mirror illuminates. (illuminates incorrectly)
- Inspection Procedure 5: Although any vehicle is present within a detection area, the blind spot warning light on door mirror does not illuminate. (the system is on)
- Data List Reference Table
- Actuator Test Table
- Special Function Table
- Check At BSW-Ecu Terminal
- BSW-Ecu
- Blind Spot Warning Switch