GM Service Manual Online
For 1990-2009 cars only

AIR Pump Relays and Motors

AIR Pump Relays and Motors


Object Number: 397478  Size: FS
Master Electrical Component List
Secondary Air Injection System Description
Single Air Pump System
MAF Sensor and IAC Valve
OBD II Symbol Description Notice
Battery Feed to the Fuse Block-Underhood
Battery Feed to the Fuse Block-Underhood
L47 IGN 1, OXY SEN, DIS Fuses and IGN 1 Relay (Fuse Block-Underhood)