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DAS C1BB5-00 IGNITION POWER SUPPLY DAS-235 < DTC/CIRCUIT DIAGNOSIS > [CHASSIS CONTROL] C D E F G H I J K L M B N P A C1BB5-00 IGNITION POWER SUPPLY DTC Description INFOID:0000000011277398 DTC DETECTION LOGIC POSSIBLE CAUSE • Harness or connector • Fuse • Ignition power supply system • Battery • Chassis control module FAIL-SAFE The following functions are suspended: • Active Trace Control function • Active Ride Control function • Active Engine Brake function DTC CONFIRMATION PROCEDURE 1. PRECONDITIONING If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF and wait at least 10 seconds before conducting the next test. >> GO TO 2. 2. CHECK DTC DETECTION With CONSULT 1. Turn the ignition switch OFF to ON. CAUTION: Be sure to wait of 10 seconds after turning ignition switch OFF or ON. 2. Perform “Self Diagnostic Result” of “CHASSIS CONTROL”. YES >> Proceed to DAS-235, "Diagnosis Procedure" NO-1 >> To check malfunction symptom before repair: Refer to GI-44, "Intermittent Incident" NO-2 >> Confirmation after repair: Inspection End. Diagnosis Procedure INFOID:0000000011277399 Regarding Wiring Diagram information, refer to 1. CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect chassis control module harness connector M96. 3. Check the connector for disconnection or looseness. 4. Check the pin terminals for damage or loose connection with harness connector. YES >> GO TO 2. NO >> Repair or replace error-detected parts, securely lock the harness connector, and GO TO 2. 2. PERFORM SELF-DIAGNOSIS (1) DTC Display Item (Trouble diagnosis content) Malfunction detected condition C1BB5-00 IGN POWER SUPPLY Ignition power supply voltage of chassis control module is as shown below. ≥ Ignition power supply voltage. |