Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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LAN(diag)-73 Diagnostic Procedure with Diagnostic Trouble Code (DTC) LAN SYSTEM (DIAGNOSTICS) R: DTC U1321 CAN-LS METER NO-RECEIVE DATA DTC DETECTING CONDITION: Not received data from meter. TROUBLE SYMPTOM: Engine may not be started. WIRING DIAGRAM: CAN communication system <Ref. to WI-171, WIRING DIAGRAM, CAN Communication System.> Step Check Yes No 1 Is U1300 or U1302 displayed? Perform the diag- nosis according to 2 CHECK DTC. Is U1321 a current malfunc- 2 * 1 * i84 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 13 i88 i10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 i77 1 2 3 4 5 6 7 8 9 10 i85 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 * 2 * 2 * 2 * 1 * 1 * 1 * 1 * 11 12 AA AA AA 20 i85 i88 19 27 i10 26 i77 i84 1 9 LAN01360 BODY INTEGRATED UNIT CAN JOINT CONNECT OR COMBINATION METER AUDIO : AUTO A/C A/C CONTROL PANEL : TERMINAL No. OPTIONAL ARRANGEMENT AMONG 1, 2, 3, 4 AND 5 : TERMINAL No. OPTIONAL ARRANGEMENT AMONG 6, 7, 8, 9 AND 10 |