Inflatable Restraint Sensing and Diagnostic Module

WARNING: This page is about a different car, the 2008 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Inflatable Restraint Sensing and Diagnostic Module Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.5 BK/WH	1751	Ground
2	0.35 D-GN	5060	Low Speed GMLAN Serial Data
3	0.35 D-GN	5060	Low Speed GMLAN Serial Data
4	0.35 PK	3022	Steering Wheel Module - Stage 2 - Low Control
5	0.35 WH	3023	Steering Wheel Module - Stage 2 - High Control
6	0.35 GY	3027	I/P Module - Stage 2 - High Control
7	0.35 PU	3026	I/P Module - Stage 2 - Low Control
8	0.35 BN	3020	Steering Wheel Module - Stage 1 - Low Control
9	0.35 TN	3021	Steering Wheel Module - Stage 1 - High Control
10	0.35 YE	3025	I/P Module - Stage 1 - High Control
11	0.35 OG	3024	I/P Module - Stage 1 - Low Control
12	0.5 YE/BK	2138	Roof Rail Module - Left - Low Control (AY1)
13	0.5 BN	2137	Roof Rail Module - Left - High Control (AY1)
14	0.5 TN/WH	2135	Roof Rail Module - Right - High Control (AY1)
15	0.5 L-GN	2136	Roof Rail Module - Right - Low Control (AY1)
16	0.35 OG/BK	2119	Seat Belt Pretensioner - Left - Low Control
17	0.35 TN/WH	2118	Seat Belt Pretensioner - Left - High Control
18	0.35 L-GN	2116	Seat Belt Pretensioner - Right - High Control
19	0.35 OG	2117	Seat Belt Pretensioner - Right - Low Control
20-27	-	-	Not Available
28	0.35 PK	5057	Low Reference
29	0.35 L-GN	5055	Seat Position Sensor - Left - Signal
30	0.35 L-BU	5056	Seat Position Sensor - Right - Signal
31	0.5 RD/WH	1340	Battery Positive Voltage
32	0.35 PK	1139	Ignition 1 Voltage
33-35	-	-	Not Available
36	0.35 YE	354	Discriminating Sensor - Left - Signal
37	0.35 D-GN	1409	Discriminating Sensor - Right - Signal
38	0.35 TN/OG	5045	Discriminating Sensor - Left - Low Reference
39	0.35 GY	5600	Discriminating Sensor - Right - Low Reference
40	0.35 WH	2132	Side Impact Sensing Module - Left - Signal (AY1)
41	0.35 D-GN	2134	Side Impact Sensing Module - Right - Signal (AY1)
42	0.35 YE	2131	Side Impact Sensing Module - Left - Voltage (AY1)
43	0.35 TN	2133	Side Impact Sensing Module - Right - Voltage (AY1)
44-58	-	-	Not Available
59	0.35 D-GN	5016	Seat Belt Switch - Left - Signal
60	0.35 OG	1362	Seat Belt Switch - Right - Signal

Connector Part Information

OEM: 15492274 (w/o AY1,AJ7)/15492273 (AY1)
Service: 88988930 (w/o AY1)/88988835 (AY1)
Description: 60-Way F Receptacle 0.64 Series Sealed (YE)

Terminal Part Information

Terminal/Tray: Service with Terminated Lead
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 15315247/J-35616-64A (L-BU)