Home/Mitsubishi/Lancer/Mitsubishi Lancer IX facelift (2005-2010)/Repair manual/Keyless Operation System (Kos) - Lancer Evolution: Diagnosis
Manual sections Wiring diagrams
Repair manual

Keyless Operation System (Kos) - Lancer Evolution: Diagnosis Mitsubishi Lancer IX facelift

Step-by-step instructions on "Keyless Operation System (Kos) - Lancer Evolution: Diagnosis" for Mitsubishi Lancer IX facelift (2005–2010). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

41subsections
41articles
194illustrations

STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING

1 article

HOW TO CONNECT THE SCAN TOOL (M.U.T.-III)

1 article

HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES

1 article

HOW TO DIAGNOSE THE CAN BUS LINES

1 article

DIAGNOSTIC TROUBLE CODE CHART

1 article

DTC SET CONDITION

1 article

TROUBLESHOOTING HINTS

1 article

DIAGNOSIS

1 article

DTC B1A08: Keyless/KOS key1 performance; DTC B1A09: Keyless/KOS key2 performance; DTC B1A0A: Keyless/KOS key3 performance; DTC B1A0B: Keyless/KOS key4 performance

1 article

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

1 article

DIAGNOSTIC FUNCTION

1 article

DIAGNOSTIC PROCEDURE

1 article

DTC B1A24: Key ID not registered

1 article

DTC B1A25: Key ID unmatched

1 article

DTC B1A28: Engine control module authenticate error

1 article

DTC B1A35: Transponder read error

1 article

DTC B240A: FR antenna(outdoor) open

1 article

DTC B240B: FL antenna(outdoor) open

1 article

DTC B240C: Tail gate antenna(outdoor) open

1 article

DTC B240D: Front antenna(indoor) open

1 article

TROUBLE JUDGMENT

1 article

DTC SET CONDITIONS

1 article

ACTUATOR TEST TABLE

1 article

TROUBLE SYMPTOM CHART

1 article

Inspection Procedure 1: Scan tool cannot communicate with KOS-ECU

1 article

Inspection Procedure 3: Abnormality in KOS-ECU power supply and ground circuits

1 article

Inspection Procedure 6: The engine will not start with KOS (IG knob operates normally)

1 article

Inspection Procedure 8: No door will be locked or unlocked by operating a lock switch on any door, or by touching the unlock sensor

1 article

Inspection Procedure 9: Driver's door lock switch does not work

1 article

Inspection Procedure 10: Driver's door unlock sensor does not work

1 article

Inspection Procedure 11: Front passenger's door lock switch does not work

1 article

Inspection Procedure 12: Front passenger's door unlock sensor does not work

1 article

Inspection Procedure 13: Trunk lid opener switch does not work

1 article

Inspection Procedure 14: Keyless entry system does not work

1 article

Inspection Procedure 15: KOS timer lock function does not work

1 article

Inspection Procedure 16: Keyless entry hazard light answerback function, the dome light answerback function or the horn answerback function does not work normally

1 article

Inspection Procedure 18: Outer tone alarm does not sound

1 article

REGISTRATION USING SCAN TOOL MB991958 (M.U.T.-III SUB ASSEMBLY)

1 article

REGISTRATION NOT USING SCAN TOOL MB991958 (M.U.T.-III SUB ASSEMBLY) < USA ONLY >

1 article

ANTENNA COMMUNICATION TEST

1 article

INSPECTION OF KEYLESS ENTRY TIMER LOCK FUNCTION

1 article