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B1500 DOOR SATELLITE SENSOR SRC-85 < DTC/CIRCUIT DIAGNOSIS > C D E F G I J K L M A B SRC N O P B1500 DOOR SATELLITE SENSOR DTC Description INFOID:0000000012199640 DTC DETECTION LOGIC POSSIBLE CAUSE • Connection malfunction or open circuit of harness and connector • Internal malfunction of front door satellite sensor LH or RH • Internal malfunction of air bag diagnosis sensor unit FAIL-SAFE — DTC CONFIRMATION PROCEDURE 1. CHECK SELF-DIAG RESULT With CONSULT 1. Turn ignition switch ON. 2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT. Without CONSULT 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-10, "On Board Diagnosis Function" . NOTE: SRS does not enter the diagnosis mode if no malfunction is detected in the user mode. YES >> Refer to NO-1 >> To check malfunction symptom before repair: Refer to GI-45, "Intermittent Incident" NO-2 >> Confirmation after repair: INSPECTION END Diagnosis Procedure INFOID:0000000012199641 WARNING: • Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3 minutes or more. (To discharge backup capacitor.) • Never use unspecified tester or other measuring device. 1. CHECK HARNESS CONNECTOR Check the harness connector. YES >> GO TO 2. NO-1 >> Damage: Replace malfunctioning harness and connector. NO-2 >> Disconnection or looseness: Securely lock the connector. 2. CHECK WIRING HARNESS Check the wiring harness externals. DTC CONSULT screen items (Trouble diagnosis content) DTC detecting condition B1500–23 DOOR SATELLITE SEN- [LOWER LIMIT ERR] Lower limit value malfunction of front door satellite sensor LH or B1500–24 DOOR SATELLITE SEN- [UPPER LIMIT ERR] Upper limit value malfunction of front door satellite sensor LH or B1500–92 DOOR SATELLITE SEN- [PERFRM ERR/IN- Malfunction of front door satellite sensor LH or RH |