Radio/Audio System Schematics. Chevrolet HHR 2006

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2006 🢒 HHR 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Radio/Audio System Schematics

Figure 1:	Radio w/ UW5 Master Electrical Component List Radio/Audio System Description and Operation Control Module References Radio w/ UQ3 (1 of 2) Body Control Module - RAP, DRIVERS DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM / TCM, SDM, S ROOF and SPARE Fuses Body Control Module - RAP, DRIVERS DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM / TCM, SDM, S ROOF and SPARE Fuses DLC Power Ground, and Low Speed GMLAN Steering Wheel Schematic OnStar Schematics Dimmer Switch, Radio, Hazard, Fog Lamps, Steering Wheel Controls, and Rear Wiper/Washer Switches Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons G201 and G203
Figure 2:	Radio w/ UQ3 (1 of 2) Master Electrical Component List Radio/Audio System Description and Operation Control Module References Radio w/ UQ3 (2 of 2) Radio w/ UW5 Body Control Module - RAP, DRIVERS DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM / TCM, SDM, S ROOF and SPARE Fuses DLC Power Ground, and Low Speed GMLAN Steering Wheel Schematic OnStar Schematics Dimmer Switch, Radio, Hazard, Fog Lamps, Steering Wheel Controls, and Rear Wiper/Washer Switches Body Control Module - RAP, DRIVERS DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM / TCM, SDM, S ROOF and SPARE Fuses Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons G201 and G203
Figure 3:	Radio w/ UQ3 (2 of 2) Master Electrical Component List Radio/Audio System Description and Operation Control Module References Digital Radio Receiver (U2K) Radio w/ UQ3 (1 of 2) Body Control Module - BCM 2, HVAC / PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses Entertainment Schematic Icons Entertainment Schematic Icons G401 and G403
Figure 4:	Digital Radio Receiver (U2K) Master Electrical Component List Radio/Audio System Description and Operation Control Module References Radio w/ UQ3 (2 of 2) Underhood Fuse Block - B+ Bus Entertainment Schematic Icons Entertainment Schematic Icons DLC Power Ground, and Low Speed GMLAN Underhood Fuse Block - RUN / CRANK Relay, I/P IGNITION, PRK / NEUT, BCK UP / HTD SEAT, ABS (10A), ECM TRANS, LTR, ABS (30A), EPS, BCM 2, BCM 3, and S-BAND ONSTAR Fuses G402