Jump to content

Factory Radio To Aftermarket Swap


jon99z71

Recommended Posts

Posted

I have a 1999 (new body style) GMC Sierra Z71. I want to replace the stock stereo with an aftermarket cd player. I have purchased an adapter plate from American International. I have not taken it out of the package, but it doesn't look like the right one for my truck. Part number is GM-K345. It says it fits 1995-02 Sierra Pickup. You and I both know that the old body was available up till 02. This sounds to me like it's for the old body, not mine! It doesn't even appear wide enough to fit the hole of the old radio.

Any help would be appreciated.

Posted
I have a 1999 (new body style) GMC Sierra Z71. I want to replace the stock stereo with an aftermarket cd player. I have purchased an adapter plate from American International. I have not taken it out of the package, but it doesn't look like the right one for my truck. Part number is GM-K345. It says it fits 1995-02 Sierra Pickup. You and I both know that the old body was available up till 02. This sounds to me like it's for the old body, not mine! It doesn't even appear wide enough to fit the hole of the old radio.

Any help would be appreciated.

 

Perhaps you made a typo since you own a '99NBS but the old body style was only available until 1999 in the 1/2 trucks. That year they offered both styles, the '99 classic and the '99 New Body Style. The kit you referred to is for the GMT400 trucks and not the GMT800 that you have.

Posted
I have a 1999 (new body style) GMC Sierra Z71. I want to replace the stock stereo with an aftermarket cd player. I have purchased an adapter plate from American International. I have not taken it out of the package, but it doesn't look like the right one for my truck. Part number is GM-K345. It says it fits 1995-02 Sierra Pickup. You and I both know that the old body was available up till 02. This sounds to me like it's for the old body, not mine! It doesn't even appear wide enough to fit the hole of the old radio.

Any help would be appreciated.

 

Perhaps you made a typo since you own a '99NBS but the old body style was only available until 1999 in the 1/2 trucks. That year they offered both styles, the '99 classic and the '99 New Body Style. The kit you referred to is for the GMT400 trucks and not the GMT800 that you have.

 

 

I know they didn't run the old style as a 1/2 ton after 1999, but they did run the old body with the old dash until 2002 as the heavy duty trucks. What is the correct install kit for my truck?

Posted

Thanks. I installed it today, sure didn't think it would fit but it did. No problem, I was worried for nothing. Still have to hook up my amp and sub, but the deck is in.

Posted
Thanks. I installed it today, sure didn't think it would fit but it did. No problem, I was worried for nothing. Still have to hook up my amp and sub, but the deck is in.

 

I guess my old deck will fit in my dads 95 then?

Posted
Thanks. I installed it today, sure didn't think it would fit but it did. No problem, I was worried for nothing. Still have to hook up my amp and sub, but the deck is in.

 

I guess my old deck will fit in my dads 95 then?

 

Yes, everything from the 95 to 02 trucks *should* be plug-and-play.

Archived

This topic is now archived and is closed to further replies.

  • Latest Articles

  • Posts

    • No such thing as regenerative braking on a pure ICE vehicle.     Regenerative braking is the re-capture of energy from electric motors and stores it in the battery pack.  So hybrids, PHEV and EVs have regenerative braking.     What you are seeing is the charging system changing modes is all.  Its likely entering charge mode for some sort of reason is all.  All of the charging modes will be listed below.   As for L10 vs D.  L10 turns off automatic grade braking.  L10 puts you in control of grade downshifts where in D it will automatically do it based on brake pedal position and other factors.  Otherwise L10 and D drive exactly the same aside from that one aspect.    Battery Sulfation Mode The BCM will enter this mode when the interpreted Generator output voltage is less than 13.2 V for 45 minutes. When this condition exists the BCM will enter Charge Mode for 2–3 minutes. The BCM will then determine which mode to enter depending on voltage requirements.   Charge Mode The BCM will enter Charge Mode when ever one of the following conditions are met:   Windshield wipers are ON for more than 3 s. Climate Control Voltage Boost Mode Request is true, as sensed by the HVAC control module via serial data. High speed cooling fan, rear defogger, and HVAC high speed blower operation can cause the BCM to enter the Charge Mode. The estimated battery temperature is less than 0°C (32°F). Battery State of Charge is less than 80%. Vehicle speed is greater than 145 km/h (90 mph) A current sensor malfunction exists. System voltage is determined to be below 12.56 V When any one of these conditions is met, the system will set targeted generator output voltage to a charging voltage between 13.9–15.5 V, depending on the battery state of charge and estimated battery temperature.   Fuel Economy Mode The BCM will enter Fuel Economy Mode when the estimated battery temperature is at least 0°C (32°F) but less than or equal to 80°C (176°F), the calculated battery current is less than 15 A and greater than −8 A, and the battery state-of-charge is greater than or equal to 80%. Its targeted generator output voltage is the open circuit voltage of the battery and can be between 12.5–13.1 V. When fuel economy mode is active, the generator is not charging, only maintaining open circuit battery voltage. The BCM will exit this mode and enter Charge Mode when any of the conditions described above are present.   Headlamp Mode The BCM will enter Headlamp Mode when ever the head lamps are ON (high or low beams). Voltage will be regulated between 13.9–14.5 V.   Start Up Mode When the engine is started the BCM sets a targeted generator output voltage of 14.5 V for 30 s.   Tow/Haul Mode (if applicable) Pressing the Tow/Haul Mode button located on the center stack, the vehicle system voltage is raised and the remote (non-vehicle) battery will be charged. Having the headlamps on will raise the system voltage and if the Tow/Haul button is applied it will not serve any purpose. The voltage is regulated between 13.9-14.5 V.      
    • Hello from Australia Just sharing that there is now a way to delete the active shutters entirely with just a plug in module. Opens up tons of room to light bars etc.
    • I have an observation and a question... 1) I watch the voltage closely because I have had to dial in the cut-in/cut-out voltages of the battery separator to my camper.  The "smart" charging drives me nuts.  Anyway, I noticed that when coasting for a while, and especially if lightly using the brakes (though not necessary), the voltage goes up from mid/high-13 volts to mid/high-14 volts.  Then it drops back down after stopping or going again.  Consistently!   The only explanation I can come up with is REGENERATIVE BRAKING!  Well, maybe that's a little bit of an exaggeration, but it's certainly free extra battery charging.   2) Driving on mountain roads I will use L and vary the max gear.  Things straighten out and I end up in L10.  Sometimes I leave it there for a while.  Is there any difference between L10 and D?   
    • Do you think this width might affect the chalk test with a higher pressure closer to 65psi? I think lowering the pressure makes sense to get the tread to lay flatter
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...