Secondary Air Injection (AIR) Pump Relay (L26+NU6)

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

Fig 1: Secondary Air Injection (AIR) Pump Relay (L26+NU6) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
30	5 OG	1540	Battery Positive Voltage
85	0.35 PK	339	Ignition 1 Voltage
86	0.35 BN/WH	436	Air Pump Relay Control
87	0.35 RD	78	Air Pump Supply Voltage
87A	-	-	Not Used

Connector Part Information

OEM: 15336745
Service: 15306331
Description: 4-Way F GR 280 Series, Metri-Pack 800 Series, Sealed (GY)

Terminal Part Information

Pins: 30, 87
Terminal/Tray: 15336748/20
Core/Insulation Crimp: F/3
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: 85, 86
Terminal/Tray: 15304719/19
Core/Insulation Crimp: E/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)