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B1145 – B1148 SIDE CURTAIN AIR BAG MODULE RH SRC-55 < DTC/CIRCUIT DIAGNOSIS > C D E F G I J K L M A B SRC N O P 1. CHECK SELF-DIAG RESULT 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-15, "Trouble Diagnosis without CONSULT" NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode. YES >> Refer to NO >> Inspection End. Diagnosis Procedure INFOID:0000000009269156 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. • Poor connection: Secure the connection. 2. CONFIRM DTC 1. Reconnect all harness connectors. 2. Turn ignition switch ON. 3. Check for DTC using CONSULT. YES >> GO TO 3. NO >> Refer to GI-45, "Intermittent Incident" . 3. WIRING HARNESS Check the wiring harness for visible damage NOTE . NOTE: The entire wiring harness should be inspected from the air bag diagnosis sensor unit to the end component (including any in-line connectors). YES >> GO TO 4. NO >> Replace the harness. 4. CONFIRM DTC 1. Reconnect all harness connectors. 2. Turn ignition switch ON. 3. Check for DTC using CONSULT. YES >> GO TO 5. NO >> Refer to GI-45, "Intermittent Incident" . 5. AIR BAG DIAGNOSIS SENSOR UNIT 1. Replace the air bag diagnosis sensor unit. Refer to SR-27, "Removal and Installation" 2. Turn ignition switch ON. 3. Check for DTC using CONSULT. YES >> GO TO 6. |