Pedestrian Impact Detection Module X1 (B3T)

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

Fig 1: Pedestrian Impact Detection Module X1 (B3T) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1-14	-	-	Not Used
15	0.35 WH	7492	Hood Actuator Hood High Reference
16	0.35 PU	7491	Hood Actuator Hood Low Reference
17	0.35 OG	7489	Actuator Hood Low Reference
18	0.35 PK	7490	Hood Actuator Hood High Reference
19-34	-	-	Not Used
35	0.5 TN/WH	2500	High Speed GMLAN Serial Data Bus+
36	0.5 TN/WH	2500	High Speed GMLAN Serial Data Bus+
37	0.5 TN	2501	High Speed GMLAN Serial Data Bus-
38	0.5 TN	2501	High Speed GMLAN Serial Data Bus-
39-56	-	-	Not Used

Connector Part Information

OEM: 1452636-3
Service: See Catalog
Description: 56-Way F (BK)

Terminal Part Information

Pins: 15-18, 35-38
Terminal/Tray: 1411560-2/25
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)