Keyless Operation System (Kos)
- Special Tools
- Diagnosis
- Standard Flow Of Diagnostic Troubleshooting
- Diagnostic Function
- Warning And Warning Indicator List
- Diagnostic Trouble Code Chart <Kos-Ecu>
- Diagnostic Trouble Code Procedures
- DTC B1761: VIN not programmed
- DTC B1770: Implausible coding data
- DTC B1A08: Keyless/F.A.S.T. key 1 fail DTC B1A09: Keyless/F.A.S.T. key 2 fail DTC B1A0A: Keyless/F.A.S.T. key 3 fail DTC B1A0B: Keyless/F.A.S.T. key 4 fail
- DTC B1A10: Keyless/F.A.S.T. key 1 low battery DTC B1A11: Keyless/F.A.S.T. key 2 low battery DTC B1A12: Keyless/F.A.S.T. key 3 low battery DTC B1A13: Keyless/F.A.S.T. key 4 low battery
- DTC B1A24: Transponder ID not registered
- DTC B1A25: Transponder ID unmatched
- DTC B2101: IG SW start POS.circuit low DTC B2102: IG SW start POS.circuit high
- DTC B2204: Coding data mismatch
- DTC B2206: VIN error/mismatch
- DTC B2352: Antenna fail
- DTC B2400: F.A.S.T. key registration fail
- DTC B2401: Keyless/F.A.S.T. key ID not REG
- DTC B240A: DR side antenna (outdoor) open
- DTC B240B: PS side antenna (outdoor) open
- DTC B240C: Tail gate antenna (outdoor) open
- DTC B240D: Front antenna (indoor) open
- DTC B240E: RR antenna (indoor) open
- DTC B2416: ECU internal error
- DTC B2417: OSS authenticate error
- DTC B2418: OSS authenticate timeout
- DTC B2419: LF antenna voltage short
- DTC U0141: ETACS CAN timeout
- DTC U0155: Meter CAN timeout
- DTC U0164: A/C-ECU CAN timeout
- DTC U0230: Power Gate CAN timeout
- DTC U0245: NAVI/DISP. AUDIO CAN timeout
- DTC U1000: OSS CAN timeout
- DTC U1113: EV Remote CAN timeout
- DTC U1190: No receive fault detect signal
- DTC U1195: Coding not completed
- Data List Reference Table
- Actuator Test Table
- Trouble Symptom Chart <Kos-Ecu>
- Symptom Procedures
- Inspection Procedure 1: Cannot communicate with KOS-ECU using the scan tool
- Inspection Procedure 2: The keyless operation key cannot be registered using the scan tool
- Inspection Procedure 3: Abnormality in KOS-ECU power supply and ground circuits
- Inspection Procedure 4: Keyless operation warning display does not disappear
- Inspection Procedure 5: No door will be locked or unlocked by operating a lock/unlock switch on any door
- Inspection Procedure 6: Driver's door lock/unlock switch does not work
- Inspection Procedure 7: Front passenger's door lock/unlock switch does not work
- Inspection Procedure 8: The lock switch and open switch of the liftgate lock release handle do not work
- Inspection Procedure 9: The lock switch of the liftgate lock release handle does not perform the locking operation
- Inspection Procedure 10: The open switch of the liftgate lock release handle does not perform the unlocking operation
- Inspection Procedure 11: Keyless entry function does not work
- Inspection Procedure 12: KOS timer lock function does not work
- Inspection Procedure 13: Keyless entry hazard answerback function or the dome light answerback function does not work normally
- Inspection Procedure 14: Outer tone alarm does not sound
- Inspection Procedure 15: Power door locks with selective unlocking does not work
- Inspection Procedure 16: Outer tone alarm sounds
- Terminal Voltage Reference Chart
- Diagnosis
- Standard Flow Of Diagnostic Troubleshooting
- Diagnosis Function
- Troubleshooting Procedure When Vehicle Power Does Not Turn On
- Forced Power Supply Output Procedure
- Warning And Warning Indicator List
- Diagnostic Trouble Code Chart <OSS-Ecu>
- Diagnostic Trouble Code Procedures
- DTC B1130: Ignition power supply
- DTC B1131: START setting circuit
- DTC B1132: START circuit fail
- DTC B1133: IG1 setting circuit fail
- DTC B1134: ECU power supply
- DTC B1135: Electric motor switch
- DTC B1136: Stop light switch
- DTC B1139: KOS authentification timeout
- DTC B1140: KOS authentification error
- DTC B1157: EEPROM fail DTC B1158: ECU internal fail
- DTC B1159: VIN not programmed DTC B1160: Key code not programmed
- DTC B1161: VIN mismatch
- DTC B1163: Coding data mismatch
- DTC B1166: Special mode
- DTC B1167: Shift status COMM. Timeout
- DTC B1731: PMC authentification T/out
- DTC B1A28: PCM authentification error
- DTC U0141: ETACS CAN timeout
- DTC U0155: Meter CAN timeout
- DTC U0164: A/C CAN timeout
- DTC U0168: F.A.S.T. CAN timeout
- DTC U0230: Power Gate CAN timeout
- DTC U0245: NAVI/DISP. AUDIO CAN timeout
- DTC U1113: EV Remote CAN timeout
- DTC U1190: No receive fault detect signal
- DTC U1195: Coding not completed
- Data List Reference Table
- Actuator Test Table
- Special Function Table
- Trouble Symptom Chart <OSS-Ecu>
- Symptom Procedures
- Inspection Procedure 1: Abnormality in OSS-ECU power supply and ground circuit
- Inspection Procedure 2: Vehicle power does not turn ON. (not possible with both of power supply mode ACC and ON)
- Inspection Procedure 3: Vehicle power does not turn ON. (Not possible with power supply mode ACC only)
- Inspection Procedure 4: Vehicle power does not turn ON. (Not possible with power supply mode ON only)
- Inspection Procedure 5: Plug-in Hybrid EV System does not start
- Terminal Voltage Reference Chart
- On-Vehicle Service
- On-Vehicle Service
- Kos-Ecu
- Outside Transmission Antenna Assembly, Inside Transmission Antenna Assembly
- Keyless Operation Key
- Key Slot
- OSS-Ecu
- Electric Motor Switch