EI ENGINE IMMOBILISER
EI ENGINE IMMOBILISER
EI ENGINE IMMOBILISER
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<strong>EI</strong>–21<strong>ENGINE</strong> <strong>IMMOBILISER</strong> - <strong>ENGINE</strong> <strong>IMMOBILISER</strong> SYSTEMDTC B2797/24 Immobiliser: Communication Malfunction 4DTC B2798/25 Immobiliser: Communication Malfunction 5DESCRIPTIONThe transponder key computer assembly outputs these codes if a malfunction is detected in communication between thetransponder key computer assembly and the steering column upper with switch bracket assembly.<strong>EI</strong>DTC No. DTC Detection Condition Trouble AreaB2797/24 Transponder communication troubleB2798/25Complete data is not received within aspecified time• Wire harness or connector• Transponder key computer assembly• Steering column upper with switch bracketassembly• Wire harness or connector• Transponder key computer assembly• Steering column upper with switch bracketassemblyCIRCUIT DIAGRAMTransponder Key Computer AssemblySteering Column Upper With Switch Bracket Assembly(Immobiliser Coil)COL+61COL+COL-132COL-B141956J02INSPECTION PROCEDURE1 CHECK WIRE HARNESS AND CONNECTOR(a)Disconnect the connectors from the transponder key computerassembly and the steering column upper with switch bracketassembly.
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