Keyless Operation System (Kos) -- Lancer
- General Information
- Special Tools
- Diagnosis
- Standard Flow Of Diagnostic Troubleshooting
- Diagnostic Function
- Id Codes Registration Judgement Table
- Warning And Warning Indicator List <Vehicles Without Color Liquid Crystal Display>
- Warning And Warning Indicator List <Vehicles With Color Liquid Crystal Display>
- Diagnostic Trouble Code Chart
- Diagnostic Trouble Code Procedures
- DTC B1731: Engine Control Module communication timeout
- DTC B1761: VIN code not programmed
- DTC B1A08: Keyless/KOS key1 performance; DTC B1A09: Keyless/KOS key2 performance; DTC B1A0A: Keyless/KOS key3 performance; DTC B1A0B: Keyless/KOS key4 performance
- DTC B1A10: Keyless/KOS key 1 low battery; DTC B1A11: Keyless/KOS key 2 low battery; DTC B1A12: Keyless/KOS key 3 low battery; DTC B1A13: Keyless/KOS key 4 low battery
- DTC B1A24: Key ID not registered
- DTC B1A25: Key ID unmatched
- DTC B1A28: Engine control module authenticate error
- DTC B1A35: Transponder read error
- DTC B2101: IG SW start POS.circuit low; DTC B2102: IG SW start POS.circuit high
- DTC B2204: Coding data mismatch
- DTC B2206: VIN code mismatch
- DTC B2352: Antenna fail
- DTC B2400: KOS key registration fail
- DTC B2401: Keyless/KOS key ID not registered
- DTC B2402: STL unit comm. (system ID),; DTC B2403: STL unit comm. (CRC),; DTC B2404: STL unit comm. (function code),; DTC B2405: STL unit comm. (rolling code),; DTC B2406: STL unit comm. (PTC operate),; DTC B2407: STL unit comm. (EEPROM),; DTC B2408: STL unit comm. (solenoid)
- DTC B2409: STL unit comm.(No response)
- 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 B2412: Antenna power voltage
- DTC B2413: STL unit power voltage
- DTC B2414: Unlock sensor fail
- DTC B2415: RA module power voltage
- DTC B2416: ECU internal error
- DTC C1608: EEPROM Error
- DTC C1900: No registration
- DTC C1901: Vehicle Speed Information Abnormality
- DTC C1910: Transmitter low battery voltage abnormality 1; DTC C1920: Transmitter low battery voltage abnormality 2; DTC C1930: Transmitter low battery voltage abnormality 3; DTC C1940: Transmitter low battery voltage abnormality 4; DTC C1911: Reception abnormality 1; DTC C1921: Reception abnormality 2; DTC C1931: Reception abnormality 3; DTC C1941: Reception abnormality 4
- DTC C1912: Tire Inflation pressure Warning 1; DTC C1922: Tire Inflation pressure Warning 2; DTC C1932: Tire Inflation pressure Warning 3; DTC C1942: Tire Inflation pressure Warning 4
- DTC C1913: Acceleration sensor abnormality 1; DTC C1923: Acceleration sensor abnormality 2; DTC C1933: Acceleration sensor abnormality 3; DTC C1943: Acceleration sensor abnormality 4; DTC C1914: Pressure sensor abnormality 1; DTC C1924: Pressure sensor abnormality 2; DTC C1934: Pressure sensor abnormality 3; DTC C1944: Pressure sensor abnormality 4
- DTC C1915: Transmitter OFF Mode 1; DTC C1925: Transmitter OFF Mode 2; DTC C1935: Transmitter OFF Mode 3; DTC C1945: Transmitter OFF Mode 4
- DTC U0019: Bus off(CAN-B)
- DTC U0141: ETACS-ECU CAN timeout
- DTC U0151: SRS-ECU CAN timeout
- DTC U0154: Occupant classification-ECU CAN timeout
- DTC U0155: Combination meter CAN timeout
- DTC U0164: A/C-ECU
or heater control unit CAN timeout - DTC U0184: Audio CAN timeout
- DTC U0195: Satellite radio tuner CAN timeout
- DTC U0197: Hands free module CAN timeout
- DTC U0245: Audio visual navigation unit CAN timeout
- DTC U1412: Implausible vehicle speed signal received
- DTC U1415: Coding not completed/Data fail
- Code No. U1417 Implausible coding data
- Data List Reference Table
- Actuator Test Table
- Trouble Symptom Chart
- 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 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: IG knob will not turn (keyless operation is not recognized)
- Inspection Procedure 6: The engine will not start with KOS (IG knob operates normally)
- Inspection Procedure 7: Engine does not start with emergency key
- Inspection Procedure 8: No door will be locked or unlocked by operating a lock switch on any door, or by touching the unlock sensor
- Inspection Procedure 9: Driver's door lock switch does not work
- Inspection Procedure 10: Driver's door unlock sensor does not work
- Inspection Procedure 11: Front passenger's door lock switch does not work
- Inspection Procedure 12: Front passenger's door unlock sensor does not work
- Inspection Procedure 13: Trunk lid opener switch does not work
- Inspection Procedure 14: Keyless entry system does not work
- Inspection Procedure 15: KOS timer lock function does not work
- Inspection Procedure 16: Keyless entry hazard light answerback function, the dome light answerback function or the horn answerback function does not work normally
- Inspection Procedure 17: The Trunk is not opened when the keyless operation key "TRUNK" button is operated
- Inspection Procedure 18: Outer tone alarm does not sound
- Inspection Procedure 19: Power door locks with selective unlocking does not work
- Terminal Voltage Reference Chart
- On-Vehicle Service
- Id Codes Registration Procedures
- Registration Using Scan Tool MB991958 (M.U.T.-III Sub Assembly)
- "Key & F.A.S.T. -Key Reg" METHOD
- "Steering lock unit Reg." METHOD
- "Comm. Test" METHOD
- "Tire Pressure Sensor ID Registration" METHOD
- "TPMS transmitter check" METHOD
- "Tire Pressure Sensor ID Check" METHOD
- Registration Not Using Scan Tool MB991958 (M.U.T.-III Sub Assembly) <USA Only>
- Antenna Communication Test
- TPMS Transmitter Check
- TPMS Transmitter Id Check
- Keyless Entry System Check
- Inspection Of Keyless Entry Timer Lock Function
- Power Door Locks With Selective Unlocking Inspection
- COSTOMIZATION Function
- Id Codes Registration Procedures
- Kos-Ecu
- Exterior Transmitter Antenna Assembly, Interior Transmitter Antenna Assembly, Receiver Antenna Module
- Keyless Operation Key
- TPMS Transmitter