Secondary Air Injection (AIR) Pump Relay (NU5/NU6)
Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Engine
- OEM Connector: 15336745
- Service Connector: 15306331
- Description: 4-Way F GR 280 Series, Metri-Pack 800 Series, Sealed (GY)
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Terminal Part Information
- Pins: 30, 87
- Terminated Lead: Service by Harness- See Part Catalog
- Release Tool: J-38125-558
- Diagnostic Test Probe: J-35616-44 (YE)
- Terminal/Tray: 15336748/20
- Core/Insulation Crimp: G/F/3
- Pins: 85, 86
- Terminated Lead: 13575406
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-4A (PU)
- Terminal/Tray: 15304719/19
- Core/Insulation Crimp: E/5
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Secondary Air Injection (AIR) Pump Relay (NU5/NU6)
| Pin |
Wire |
Circuit |
Function |
| 30 |
5 RD/BK |
742 |
Battery Positive Voltage |
| 85 |
0.5 PK/BK |
5294 |
Ignition 1 Voltage |
| 86 |
0.35 BN |
436 |
AIR Pump Relay Control |
| 87 |
5 OG |
78 |
AIR Pump Supply Voltage |