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DIAGNOSIS TSB Revision KEYLESS OPERATION SYSTEM (KOS) 42B-43 DTC B2352: Antenna fail CAUTION When replacing the ECU, always check that the . DTC SET CONDITION If an open circuit or short to ground occurs in the . TECHNICAL DESCRIPTION (COMMENT) When the ignition switch is turned ON with the emer- . TROUBLESHOOTING HINTS • Malfunction of the receiver antenna module • Damaged wiring harness and connectors • Malfunction of KOS-ECU Receiver Antenna Module and KOS-ECU Circuit IMMOBILIZER KEYLESS RECEIVER ANTENNA KOS-ECU EMERGENCY KEY ID JOINT AC708950AZ Connector: C-05 AC708951CG Connectors: C-08, C-16 C-16 (B) C-08 |