Radio/Audio System Schematics. Oldsmobile Alero 2003

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Oldsmobile 🢒 2003 🢒 Alero 🢒 Body and Accessories 🢒 Body Control System 🢒 Radio/Audio System Schematics

Figure 1:	Power, Ground, DLC, Controlled/Monitored Subsystem References Master Electrical Component List Radio/Audio System Description and Operation Digital Radio Receiver U2K RH BEC BATT, ABS, COOL FAN GROUND, INT LPS, RADIO BATT, FOG LPS Fuses RH BEC BATT, ABS, COOL FAN GROUND, INT LPS, RADIO BATT, FOG LPS Fuses Data Link Connector (DLC) Schematics Park Lamps - Front Instrument Panel Lamps Steering Wheel Controls Schematics Amplifier (U85) G202 G203
Figure 2:	Digital Radio Receiver - U2K/U2L Master Electrical Component List Radio/Audio System Description and Operation Front Speakers (UQ2/UQ8) Power, Ground, DLC, Controlled/Monitored Subsystem References RH BEC BATT, ABS, COOL FAN GROUND, INT LPS, RADIO BATT, FOG LPS Fuses RH BEC BATT, ABS, COOL FAN GROUND, INT LPS, RADIO BATT, FOG LPS Fuses Data Link Connector (DLC) Schematics Entertainment Schematic Icons G202
Figure 3:	Front Speakers (UQ2/UQ8) Master Electrical Component List Radio/Audio System Description and Operation Rear Speakers (UQ2/UQ8) Digital Radio Receiver U2K Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons
Figure 4:	Rear Speakers (UQ2/UQ8) Master Electrical Component List Radio/Audio System Description and Operation Amplifier (U85) Front Speakers (UQ2/UQ8) Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons
Figure 5:	Amplifier -- U85 Master Electrical Component List Radio/Audio System Description and Operation Front Speakers (U85) Rear Speakers (UQ2/UQ8) L/H BEC BATT1, AUX PWR/CIGAR, PARK LPS, PCM BATT, PWR MIRROR, DR LOCK, TRUNK REL/Radio Amp Fuses, and RWR SEAT Circuit Breaker L/H BEC BATT1, AUX PWR/CIGAR, PARK LPS, PCM BATT, PWR MIRROR, DR LOCK, TRUNK REL/Radio Amp Fuses, and RWR SEAT Circuit Breaker G401 Entertainment Schematic Icons Entertainment Schematic Icons Power, Ground, DLC, Controlled/Monitored Subsystem References Entertainment Schematic Icons Entertainment Schematic Icons
Figure 6:	Front Speakers (U85) Master Electrical Component List Radio/Audio System Description and Operation Rear Speakers (U85) Amplifier (U85)
Figure 7:	Rear Speakers (U85) Master Electrical Component List Radio/Audio System Description and Operation Front Speakers (U85)