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Home >> Chevrolet >> 2008 >> Impala SS >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Wiring Systems And Power Management - Component Views & Component Connector End Views >> Component Connector End Views >> Secondary Air Injection (AIR) Solenoid Relay (NU3)

Secondary Air Injection (AIR) Solenoid Relay (NU3)

Fig 1: Secondary Air Injection (AIR) Solenoid Relay (NU3) Connector End View
GM535912Courtesy of GENERAL MOTORS CORP.
Secondary Air Injection (AIR) Solenoid Relay (NU3)

Pin Wire Circuit Function
30 0.5 RD/WH 2140 Battery Positive Voltage
85 0.35 PK/BK 429 AIR Solenoid Control
86 0.5 PK/BK 5294 Ignition 1 Voltage
87 0.5 PU 421 AIR Solenoid Supply Voltage
Connector Part Information 
  • OEM: 12129716
  • Service: 15306045
  • Description: 4-Way F Metri-Pack 280 Series, Flexlock (GY)
Terminal Part Information 
  • Terminal/Tray: 12110847/4
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)