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RT -70 RESTRAINTS DTC B1361 SEAT BELT PRETENSIONER [FRONT-DRIVER] RESISTANCE TOO HIGH DTC B1362 SEAT BELT PRETENSIONER [FRONT-DRIVER] RESISTANCE TOO LOW DTC B1367 SEAT BELT PRETENSIONER [FRONT-PASSENGER] RESISTANCE TOO HIGH DTC B1368 SEAT BELT PRETENSIONER [FRONT-PASSENGER] RESISTANCE TOO LOW DTC DESCRIPTION E5E4C460 The Seat Belt Pretensioner circuit consists of the SRSCM and two Seat Belt Pretensioners (BPT). The SRSCM sets above DTC DETECTING CONDITION EB0714DE DTC Condition Probable cause B1361 • Too high or low resistance between BPT high(+) and BPT low (-) • Seat Belt Pretensioner (BPT) Malfunction • Open or short circuit on wiring harness • Seat Belt Pretensioner (BPT) squib SCHEMATIC DIAGRAM ED9CDDE7 [HARNESS CONNECTOR] BPT[Driver] BPT[Passenger] SRSCM 18(B) BPT [Driver] High 17(B) 9(B) BPT [Passenger] 10(B) Low High Low 1 2 1 2 Terminal Terminal Connected to Connected to Function Function 1 SRSCM Terminal 17(B) BPT High 2 SRSCM Terminal 18(B) BPT Low BPT [Driver] 1 SRSCM Terminal 10(B) BPT High 2 SRSCM Terminal 9(B) BPT Low BPT [Passenger] SRSCM CONNECTOR A CONNECTOR B Shorting Bar 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 30 29 28 27 26 25 24 23 22 21 40 39 38 37 36 35 34 33 32 31 6 5 4 3 2 1 12 11 10 9 8 7 18 17 16 15 14 13 24 23 22 21 20 19 1 2 1 2 SCMRT6140L SPECIFICATION E609C78B BPT resistance : 1.4 ~ 6.2 Ω |