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SRS Unit Inputs and Outputs at Connector A (39P)

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying SRS Unit Inputs And Outputs At Connector A (39P)
G06432115Courtesy of AMERICAN HONDA MOTOR CO., INC.
CONNECTOR TERMINALS REFERENCE CHART

Terminal Number Wire Color Terminal Name Description
3 ORN(1) LA1 - Ground for the driver's airbag first inflator
4 YEL(1) LA1 + Power source for the driver's airbag first inflator
5 BRN(1) RA1 - Ground for the passenger's airbag first inflator
6 LT BLU(1) RA1 + Power source for the passenger's airbag first inflator
7 LT BLU(1) LA2 - Ground for the driver's airbag second inflator
8 LT GRN(1) LA2 + Power source for the driver's airbag second inflator
9 PUR(1) RA2 - Ground for the passenger's airbag second inflator
10 GRN(1) RA2 + Power source for the passenger's airbag second inflator
16 RED(1) CAN L Sends and receives communication signal from the gauge control module
17 WHT(1) CAN H Sends and receives communication signal from the gauge control module
18 BLU(1) K-LINE Sends and receives scan tool signal (serial data)
20 GRN(1) PTT Sends and receives communication signal with the passenger's airbag off indicator
26 WHT(1) VA SRS unit sub power (common with ODS)
27 PUR(1) VB SRS dedicated power (dedicated booster circuit)
28 BLK(1) GND A Ground circuit for the SRS unit (G504)
29 BLK(1) GND B Ground circuit for the SRS unit (G504)
31 RED(1) WEN Data link connector
36 BRN(1) LFS - Ground for the left front impact sensor
37 RED(1) LFS + Power source for the left front impact sensor
38 LT BLU(1) RFS - Ground for the right front impact sensor
39 GRN(1) RFS + Power source for the right front impact sensor
(1) Wire colors may be substituted in this table.