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B1033, B1034 CRASH ZONE SENSOR SRC-25 < DTC/CIRCUIT DIAGNOSIS > C D E F G I J K L M A B SRC N O P DTC/CIRCUIT DIAGNOSIS B1033, B1034 CRASH ZONE SENSOR DTC Logic INFOID:0000000009460184 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE (With CONSULT) 1. CHECK SELF-DIAG RESULT 1. Turn ignition switch ON. 2. Check for DTC using CONSULT. YES (Current DTC)>>Refer to YES (Past DTC)>>GO TO 2. NO >> Inspection End. 2. ERASE SELF-DIAG RESULT Erase the DTC using CONSULT. YES >> Inspection End. NO >> Refer to DTC CONFIRMATION PROCEDURE (Without CONSULT) 1. CHECK SELF-DIAG RESULT 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-9, "On Board Diagnosis Function" NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode. YES >> Refer to NO >> Inspection End. Diagnosis Procedure INFOID:0000000009460185 1. HARNESS CONNECTOR Visually inspect all applicable harness connectors for the following: • Visible damage to connector or terminal • Loose terminal • Poor connection NOTE: All harness connectors should be inspected from the air bag diagnosis unit to the end component (including any in-line connectors). Is the inspection result normal? YES >> GO TO 2. NO >> Perform one of the following repairs: • Visible damage: Replace the harness. • Loose terminal: Secure the terminal. DTC Display contents of CONSULT DTC detecting condition Repair order B1033 CRASH ZONE SEN Crash zone sensor is malfunctioning. 1. Visually check the wiring harness connection. 2. Replace the harness if it has visible damage. 3. Replace the air bag diagnosis sensor unit. 4. Replace the crash zone sensor. 5. Replace the related harness. |