Page 2 - Compatibility; Compatible Headunit Types:; Headunit Display Capability
2 SIR-GM1 Installation Guide Congratulations on your purchase of the SIR-GM1– the GMCompatible SIRIUS Satellite Radio Tuner! Your SIR-GM1 is designed replace the factory XM Satellite tuner in select GMvehicles. The tuner is also compatible with systems that support Satellite Radiooperation but did n...
Page 3 - Table of Contents
3 SIR-GM1 Operation and Installation Guide 3 SIR-GM1 Installation Guide Table of Contents Package Contents .............................................................................................. 3Warnings and Cautions ..............................................................................
Page 4 - WARNING; experienced technician for help.
4 SIR-GM1 Installation Guide WARNING T h i s s y m b o l m e a n s i m p o r t a n tinstructions. Failure to heed themcan result in serious injury or death.DO NOT OPERATE ANY FUNCTIONT H AT TA K E S Y O U R AT T E N T I O NAWAY FROM SAFELY DRIVING YOURVEHICLE.A n y f u n c t i o n t h a t r e q u i ...
Page 5 - CAUTION
5 SIR-GM1 Operation and Installation Guide 5 SIR-GM1 Installation Guide CAUTION T h i s s y m b o l m e a n s i m p o r ta n tinstructions. Failure to heed themc a n r e s u l t i n i n j u r y o r m a t e r i a lproperty damage. H A LT U S E I M M E D I AT E LY I F APROBLEM APPEARS. Failure to do s...
Page 6 - Installation; • Any location where the tuner is
6 SIR-GM1 Installation Guide Installing the AntennaThe antenna includes a 6-1/2” cablecover/tail which covers the exposedantenna cable and keeps it attachedsecurely to vehicle roof. The tail alsohelps position the antenna the properdistance from the window, sunroof orrear hatch. Installation It is r...
Page 7 - Truck
7 SIR-GM1 Operation and Installation Guide 7 SIR-GM1 Installation Guide To attach the cover/tail:1) Once you have determined the proper mounting location (see next section),clean the area with the suppliedalcohol swab. 2) Connect the cover/tail to the antenna cable, making sure that the strain-relie...
Page 8 - Wiring and Cable Connections
8 SIR-GM1 Installation Guide Wiring and Cable Connections A B A. Antenna InputConnect the right-angle SMB connectorfrom the antenna. Push firmly toattach. Connect to only approvedSIRIUS Satellite Radio antennas - DONOT connect to the factory satelliteradio antenna if installed. B. Headunit Connector...
Page 10 - System Connection Examples; System 1; For vehicles pre-wired for satellite radio
10 SIR-GM1 Installation Guide System Connection Examples System 1 For vehicles pre-wired for satellite radio Factory SDARI n t e r f a c e C a b l e Factory wiring h a r n e s s Remove the Factory XM Tuner andconnect the SDAR Interface Cable NOTE: If installing into a Cadillac CTS, a slight modifica...
Page 11 - System 2; For vehicles not wired for satellite radio
11 SIR-GM1 Operation and Installation Guide 11 SIR-GM1 Installation Guide FILTER & FUSE BOX OUT IN System 2 For vehicles not wired for satellite radio Connect YELLOW wire to the Battery Positive or other good B+ source Factory bus connector( r e m o v e d f r o m h e a d u n i t ) Connect Black ...
Page 12 - NOTE: Don’t push any buttons or; Activating Your SIRIUS Subscription
12 SIR-GM1 Installation Guide You must activate SIR-GM1 before youcan start to receive the SIRIUS SatelliteRadio broadcast.1. Make sure that the SIR-GM1 is properly connected and that itsantenna is oriented to receive theSIRIUS satellite signal. 2. Turn on the headunit.3. Use your factory radio’s co...
Page 13 - Specifications; Please write down your SIRIUS ID in the space provided below:
13 SIR-GM1 Operation and Installation Guide 13 SIR-GM1 Installation Guide SIRIUS ID: SIRIUS Customer Service: 1-888-539-7474 Specifications Operational FrequenciesSatellite ......................................................................... 2322.293/2330.207 MHzTerrestrial .......................