Section 66 (Keyless Operation System (Kos) -- Lancer Evolution)
WARNING: This page is about a different variant/trim than selected.
- General Information
- Special Tools
- Diagnosis
- Standard Flow Of Diagnostic Troubleshooting
- Diagnostic Function
- Id Codes Registration Judgment Table
- Warning And Warning Indicator List
- 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 key 1 performance; DTC B1A09: Keyless/KOS key 2 performance; DTC B1A0A: Keyless/KOS key 3 performance; DTC B1A0B: Keyless/KOS key 4 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
- Code No. B240E RR antenna (indoor) open
- DTC B2412: LF 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 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 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 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 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: Scan tool cannot communicate with KOS-ECU
- 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 (cranking but no initial combustion)
- 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
- 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
- Customization Function
- Kos-Ecu
- Exterior Transmitter Antenna Assembly, Interior Transmitter Antenna Assembly, Receiver Antenna Module
- Keyless Operation Key
- TPMS Transmitter