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RT -54 RESTRAINTS DTC B1346 DRIVER AIRBAG RESISTANCE TOO HIGH DTC DESCRIPTION EFB92994 The Driver Airbag circuit consists of the SRSCM, Clockspring and the Driver Airbag (DAB). The SRSCM sets above DTC DETECTING CONDITION E7B42F6E DTC Condition Probable cause B1346 • Too high or low resistance between DAB high(+) and DAB low (-) • Driver Airbag (DAB) Malfunction • Open or short circuit on wiring harness • Driver Airbag (DAB) squib SCHEMATIC DIAGRAM E43B7579 [HARNESS CONNECTOR] Terminal 1 2 Connected to Function SRSCM Terminal 6(A) DAB Low SRSCM 5(A) High 6(A) Low DAB 1 2 Clockspring DAB SRSCM Terminal 5(A) DAB High CONNECTOR A CONNECTOR B Shorting Bar 2 1 SRSCM 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 SCMRT6120L SPECIFICATION E28BE0B8 DAB resistance : 1.4 ~ 6.2 Ω TERMINAL & CONNECTOR INSPECTION E66FD84C Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36) |