Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
|
|
IM(diag)-15 Diagnostic Procedure with Diagnostic Trouble Code (DTC) IMMOBILIZER (DIAGNOSTICS) 10.Diagnostic Procedure with Diagnostic Trouble Code (DTC) A: DTC B1570 ANTENNA DTC DETECTING CONDITION: Faulty antenna WIRING DIAGRAM: Immobilizer system <Ref. to WI-158, WIRING DIAGRAM, Immobilizer System.> Step Check Yes No 1 CHECK ANTENNA CIRCUIT. Connector & terminal (B415) No. 1 — No. 2: Is the resistance less than 6 — Replace the 2 CHECK ANTENNA CIRCUIT. Connector & terminal (B280) No. 25 — (B415) No. 1: Is the resistance less than 10 Ω? Repair the har- 3 CHECK ANTENNA CIRCUIT. Connector & terminal (B280) No. 25 — Chassis ground: Is the resistance 1 MΩ or Repair the har- B25 B26 B415 1 2 B280 B: B415 B280 B: IM-00279 2 1 5 4 6 7 8 2 1 9 3 10 22 23 11 12 13 14 15 24 25 26 16 17 18 19 20 1 2 ANTENNA BODY INTEGRATED UNIT |