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	GMC Bose Amplifier/Speaker and Car Stereo Repair.
	Car Stereo Repair Home | Car Stereo Removal
	GMC Sierra and Suburban Car Stereo
	Sierra and Suburban Audio System with Control Head Removal See your MAKE and MODEL for Car Stereo Removal.
		The CDM box is your AM/FM tuner and amplifier. The common problems seen with this unit is No FM, snap and pop from speakers or lose of speakers. The unit is located under the dash above the gas pedal. Repair rate $150, one year warranty. CDM Boxes, two styles. 16072800 / 16072780 / 16147075 and others
	Sierra and Suburban CDM Removal See your MAKE and MODEL for Car Stereo Removal.
	Sierra and Suburban Troubleshooting Audio System See your MAKE and MODEL for Car Stereo Removal.
	Sierra and Suburban Troubleshooting Antenna and Replacement See your MAKE and MODEL for Car Stereo Removal.
	NO longer repair following GMC car stereos. Display on car stereo reads "LOCKED"? This is a VIN Lock stereo. Dealer$hip can unlock.
	GMC Acadia Car Stereo
		Display cracked or broken. This is a VIN Locked Stereo. Your stereo is repaired and returned, no exchange. Acadia - Denali Delphi MyFi 23130133 Worn buttons and knobs - contact Specmo
	AC Control NO or DIM DISPLAY Repair See your MAKE and MODEL for Car Stereo Removal.
	GMC Canyon Car Stereo
	GMC Canyon Radio Removal See your MAKE and MODEL for Car Stereo Removal.
	GMC Envoy Car Stereo
	GMC Six CD Chgr	6 CD changer jammed, will not play, accept or eject. Disconnect negative terminal from battery for 5 minutes, this may act as a reset in some cases. VIN Locked Stereo. GMC Yukon - Matsushita / Panasonic 15923583 / CQ-ZG0664ZC
	GMC Envoy Radio Removal See your MAKE and MODEL for Car Stereo Removal.
	GMC 6 CD Changer	6 CD changer jammed, will not play, accept or eject. Disconnect negative terminal from battery for 5 minutes, this may act as a reset in some cases. VIN Locked Stereo. See knob replacement and CD changer video. Delco / Delphi Electronics GMC Envoy 15058231 / 15917881 Yukon 10359577 / 151849351 /21003405
	How to Repair for Jammed GMC CD Changer - Matsushita See your MAKE and MODEL for Car Stereo Removal.
		Single CD player, CD clicks, no play or eject. Back lights. Intermittent or non-working speakers, non-Bose system, see Speaker Removal. VIN Lock Stereo Delco / Delphi Electronics GMC Sierra 15295371 / 28025946 Other GMC Models 09394159 / 15104156 / 15184933 / 21003402 / 10359566 / 28025947 / 152953721 GMC Safari 15138489 GMC Yukon 21003402 / 10359566 Worn buttons and knobs - contact Specmo
	GMC Envoy Radio Removal See your MAKE and MODEL for Car Stereo Removal.
		Single CD player / MP3, CD clicks, no play or eject. Back lights. Intermittent or non-working speakers with non-Bose system, see Speaker Removal. VIN Lock Stereo.

Changer jammed, will not play, accept or eject CD's. Disconnect negative terminal from battery for 5 minutes, this may RESET changer. See 6 CD Repair.

Matsushita/Panasonic 15064147 / CX-CG0910Z

Will not play or read CD's. We no longer repair this in dash 6 CD changer.
Envoy
Center Console 6 CD Changer Clarion

CD player inop, will not accept and play CD's.

Jimmy 15755901, Sierra 15766343, Yukon / Denali 15075614

GMC Slave Single CD Player does not operate properly.
GMC Sierra, Yukon and others
Delco 16231055 / 16240075

Display cracked or broken.
This is a VIN Locked Stereo. Your stereo is repaired and returned, no exchange.

Yukon Denali - Denso
22870863 / DW468100-7172

No or poor FM. CD does not play, accept or eject. These are all common problems with this car radio.

Delphi Theftlock Activated Radio
GMT800 / 15800001

No AM or FM, back light. See Back Light Repair.

Bass and Treble Controls
Car Stereo has Dim or no display see Defective Lamp

Buttons worn, available from Specmo.

Delphi / Delco Electronics
15204335

Delco BOSE



Delco non-BOSE

Several parts are no longer available for proper repair of these classic cassette stereos. The following is a list of common problems. Watch for DIY repair videos for these stereos. Email your problem to fcsr@msn.com for facilitate videos.

• Display remains on with ignition OFF, current draw on battery
• Radio locked at 1:00
• No Radio Functions
• No Display
• Dead or no power. Before thinking repair, 1 - check radio fuse, 2 - check dome light, cigarette lighter and door chime, one of these not working properly check fuses. Search cigarette lighter for coins or metal objects
• Weak channel, speakers snap, (usually right front first), crackle, sound blown, distorted or does not work
• Poor AM and/or FM
• "Stereo" light flickers or does not display
• Tape autoreverses then ejects
• Tape stuck - no prying please...
• Missing channels or channels cut in and out
• Erratic volume/bass/treble/balance/fade controls
• and OTHERS.

Single Slave CD player does not operate properly, 1990-91 models we no longer repair.

00-03 GMC

Cd changer locks up, will not eject cartridge or play CD's. We no longer repair this CD changer.
Pioneer 12 CD Changer

CD error, we no longer repair this stereo.
GMC AM/FM/CD
Delco 21021216