K43 Power Steering Control Module (NXC) Connector End View

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: K43 Power Steering Control Module (NXC) Connector End View

Courtesy of GENERAL MOTORS CORP.

K43 Power Steering Control Module (NXC)

Pin	Wire	Circuit	Function
1	0.5 RD	240	Battery Positive Voltage
2	0.5 BN	1295	Variable Effort Steering Solenoid Control
3	0.5 YE	6641	Variable Effort Steering Solenoid Low Reference
4	-	-	Not Used
5	0.35 WH/D-BU	5986	Serial Data Communication Enable
6	0.5 D-BU	2500	High Speed GMLAN Serial Data (+) (1)
7	0.5 WH	2501	High Speed GMLAN Serial Data (-) (1)
8-9	-	-	Not Used
10	0.5 BK	850	Ground
11-12	-	-	Not Used
13	0.35 TN/BK	2500	High Speed GMLAN Serial Data (+) (1)
14	0.35 TN	2501	High Speed GMLAN Serial Data (-) (1)

Connector Part Information

Harness Type: Body
OEM Connector: 15127038
Service Connector: 15127038
Description: 14-Way F Kaizen 64 Series (BU)

Terminal Part Information

Terminated Lead: Pending
Release Tool: J-38125-215A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SAIT-A03T-M064/14
Core/Insulation Crimp: P/P