Radio/Audio System Schematics. GMC Truck Sonoma Pickup

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2001 🢒 Sonoma Pickup - 2WD 🢒 Body and Accessories 🢒 Entertainment 🢒 Radio/Audio System Schematics

Figure 1:	Power (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Ground (Chevy/GMC) Ign ACC, RUN and RAP Bus Bar AUX PWR, RDO BATT and HDLP SW Fuses ILLUM and PARK LP Fuses w/o Trip Computer Rear Seat Audio (RSA) Control (Envoy) AUX PWR, RDO BATT and HDLP SW Fuses ILLUM Power (Pickup Except Crewcab)
Figure 2:	Ground (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF BCM (Chevy/GMC) Power (Chevy/GMC) G203 and G204 (Pickup) G203 and G204 (Pickup) Steering Wheel Controls Schematics Headlight Leveling Schematics (Export) Gauges Vehicle Speed Signal, Transfer Case Shift Control Module and 4WD IndicatOr Switch
Figure 3:	BCM (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Speakers (Regular Cab and Extended Cab w/ 3rd Door - Chevy/GMC) Ground (Chevy/GMC) PCM, Data Link Connector (DLC) and Dimming Signal PCM, Data Link Connector (DLC) and Dimming Signal
Figure 4:	Speakers (Regular Cab and Extended Cab w/ 3rd Door -- Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Speakers (Extended Cab w/o 3rd Door - Chevy/GMC) BCM (Chevy/GMC)
Figure 5:	Speakers (Extended Cab w/o 3rd Door -- Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Speakers (Chevy/GMC Crew Cab and Utility Except Envoy) Speakers (Regular Cab and Extended Cab w/ 3rd Door - Chevy/GMC)
Figure 6:	Speakers (Chevy/GMC Crew Cab and Utility Except Envoy) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Remote Tape/CD Player (Chevy/GMC) Speakers (Extended Cab w/o 3rd Door - Chevy/GMC)
Figure 7:	Remote Tape/CD Player (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Audio Amplifier Power and Ground (Chevy/GMC) Speakers (Chevy/GMC Crew Cab and Utility Except Envoy)
Figure 8:	Audio Amplifier Power and Ground (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Audio Amplifier Inputs (Chevy/GMC) Remote Tape/CD Player (Chevy/GMC) INT BATT Fuse G204 and G205 (Envoy) G204 and G205 (Envoy) Except Envoy
Figure 9:	Audio Amplifier Inputs (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Amplifier, Left Channel Output (Chevy/GMC) Audio Amplifier Power and Ground (Chevy/GMC)
Figure 10:	Amplifier, Left Channel Output (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Audio Amplifier, Right Channel Output (Chevy/GMC) Audio Amplifier Inputs (Chevy/GMC)
Figure 11:	Audio Amplifier, Right Channel Output (Chevy/GMC) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Rear Seat Audio (RSA) Control (Envoy) Amplifier, Left Channel Output (Chevy/GMC)
Figure 12:	Rear Seat Audio (RSA) Control (Envoy) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Radio Power and Ground and Speakers (w/o Audio Amplifier- Bravada) Audio Amplifier, Right Channel Output (Chevy/GMC) Power (Chevy/GMC) ILLUM and PARK LP Fuses G203 and G204 (Envoy) Envoy Only G203 and G204 (Envoy)
Figure 13:	Radio Power and Ground and Speakers (w/o Audio Amplifier -- Bravada) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Radio Power and Ground (w/ Audio Amplifier - Bravada) Rear Seat Audio (RSA) Control (Envoy) Ign ACC, RUN and RAP Bus Bar AUX PWR, RDO BATT and HDLP SW Fuses ILLUM and PARK LP Fuses G203 and G204 (Envoy) G203 and G204 (Envoy) w/o Trip Computer AUX PWR, RDO BATT and HDLP SW Fuses ILLUM Power (Utility) Steering Wheel Controls Schematics Air Temperature Sensor - Outside (w/ Trip Computer)
Figure 14:	Radio Power and Ground (w/ Audio Amplifier -- Bravada) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Remote Playback Device - Tape or CD Player (Bravada) Radio Power and Ground and Speakers (w/o Audio Amplifier- Bravada) Ign ACC, RUN and RAP Bus Bar AUX PWR, RDO BATT and HDLP SW Fuses ILLUM and PARK LP Fuses w/o Trip Computer AUX PWR, RDO BATT and HDLP SW Fuses ILLUM Power (Utility) G203 and G204 (Utility w/ Automatic A/C) G203 and G204 (Utility w/ Automatic A/C) Steering Wheel Controls Schematics
Figure 15:	Remote Playback Device - Tape or CD Player (Bravada) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Audio Amplifier Power and Ground and Inputs (Bravada) Radio Power and Ground (w/ Audio Amplifier - Bravada) AUX PWR, RDO BATT and HDLP SW Fuses AUX PWR, RDO BATT and HDLP SW Fuses G203 and G204 (Utility w/ Automatic A/C) G203 and G204 (Utility w/ Automatic A/C)
Figure 16:	Audio Amplifier Power and Ground and Inputs (Bravada) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Audio Amplifier, Left Channel Output (Bravada) Remote Playback Device - Tape or CD Player (Bravada) INT BATT Fuse Except Envoy
Figure 17:	Audio Amplifier, Left Channel Output (Bravada) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Amplifier, Right Channel Output (Bravada) Audio Amplifier Power and Ground and Inputs (Bravada)
Figure 18:	Amplifier, Right Channel Output (Bravada) Master Electrical Component List Radio/Audio System Description and Operation w/o CTF Audio Amplifier, Left Channel Output (Bravada)