INSTALLATION INSTRUCTIONS FOR PART 99-3000
APPLICATIONS
CHEVROLET:
BLAZER 92-94/PICKUP 88-94/SUBURBAN 92-94
GMC:
C-SERIES 88-94/SUBURBAN 92-94/YUKON 92-94
99-3000
AW-333GM/DW-3000/CK-333GM
99-3000
KIT FEATURES
• DIN Mount Radio Provision
• ISO Mount Radio Provision
KIT COMPONENTS
A) Radio Housing • B) ISO Brackets
A
TOOLS REQUIRED:
Small Flat Blade Screwdriver/ Panel Removal Tool
• Phillips Screwdriver
1-800-221-0932
© COPYRIGHT 2004-2008 METRA ELECTRONICS CORPORA
www.metr
B
aonline.com
TION
99-3000
TABLE OF CONTENTS
Dash Disassembly . . . . . . . . . . . .
............................
1
Kit Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Assembly
Kit
- DIN Mount Radio Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
- ISO Mount Radio Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Final
*Note:
Refer also to the instructions included with the aftermarket radio.
99-3000 DASH DISASSEMBLY
BBLLAAZZEERR 9922--9944//PPIICCKKUUPP 8888--994
SSUUBBUURRBBAANN 9922--9944
CC--SSEERRIIEESS 8888--9944//SSUUBBUURRBBAANN 9922--994
YYUUKKOONN 9922--994
Disconnect the negative battery ter-
1
minal to prevent an accidental short
circuit.
Pull out on the bottom of the radio
2
trim bezel. Unhook the top corners of
the bezel and remove. (
Remove the metal fastening clips
3
from the bottom of the factory dash
panel and attach them to the same
location on the Replacement Dash
Panel. (Rear inside corner view
shown) (
Continue to kit assembly.
Figure B)
Figure A)
CCHHEEVVRROOLLEETT:
GGMMCC::
A
:
4
4
4
B
1
99-3000 KIT PREPARATION
BBLLAAZZEERR 9922--9944//PPIICCKKUUPP 8888--994
SSUUBBUURRBBAANN 9922--9944
CC--SSEERRIIEESS 8888--9944//SSUUBBUURRBBAANN 9922--994
Remove the a/c vents from the fac-
1
tory dash panel by releasing the
spring fastening clips securing them
to the panel. Mount the vents to the
Replacement Dash Panel by inserting the inner edge of the vent into
the center inside pivot hole and the
outer edge of the vent into the outer
pivot hole. Using the same metal
spring clips and mounting procedures from the original truck panel
to mount the vents to the
Replacement Dash Panel. (
Continue to kit assembly.
Figure A)
CCHHEEVVRROOLLEETT:
:
GGMMCC::
YYUUKKOONN 9922--994
4
A
4
4
2
99-3000 KIT ASSEMBLY
RIGHT SIDE CLIP
CCHHEEVVRROOLLEETT:
BBLLAAZZEERR 9922--9944//PPIICCKKUUPP 8888--994
:
4
SSUUBBUURRBBAANN 9922--9944
GGMMCC::
CC--SSEERRIIEESS 8888--9944//SSUUBBUURRBBAANN 9922--994
YYUUKKOONN 9922--994
4
4
DIN MOUNT RADIO PROVISION
Note: Refer also to the instructions included with the aftermarket radio.
Slide the DIN cage into the radio
1
housing and secure by bending the
metal locking tabs outward.
Slide the aftermarket radio into the
2
cage until it snaps into place.
(Figure A)
Continue to final assembly.
(Figure A)
A
ISO MOUNT RADIO PROVISION
Note: Refer also to the instructions included with the aftermarket radio.
Mount the ISO brackets to the radio
1
using the screws supplied with the
radio.
Slide the radio into the radio housing
2
until the ISO brackets snap into place.
(Figure A)
Continue to final assembly.
A
3
99-3000 FINAL ASSEMBLY
FINAL ASSEMBLY
A
(A) Strip wire ends back 1/2"
B
B) Twist ends together
C) Solder
C
D
Locate the factory wiring harness in the dash. Metra recommends using the
1
proper mating adapter and making connections as shown. (Isolate and individually tape off the ends of any unused wires to prevent electrical short circuit.)
Re-connect the negative battery terminal and test the unit for proper operation.
2
Reassemble radio and dash assemblies in reverse order of disassembly.
3
D) Tape
FINAL WIRING CONNECTIONS
Make wiring connections using the EIA color code chart shown below and the instructions included with the
head unit. Metra recommends making connections as shown below; Strip, Splice, Solder, Tape. Isolate and
individually tape off ends of any unused wires to prevent electrical short circuit.
METRA / EIA WIRING CODE
12V Ignition / Acc . . . . . . . . . . Red
12V Batt / Memory. . . . . . . . . Yellow
Ground. . . . . . . . . . . . . . . . . . Black*
Power Antenna. . . . . . . . . . . . Blue
Amp Turn-On . . . . . . . . . . . . . Blue / White
Amp Ground. . . . . . . . . . . . . . Black / White
Illumination . . . . . . . . . . . . . . Orange
Dimmer . . . . . . . . . . . . . . . . . Orange / White
Right Front (+) . . . . . . . . . . . . Gray
Right Front (-). . . . . . . . . . . . . Gray/ Black
Left Front (+) . . . . . . . . . . . . . White
Left Front (-). . . . . . . . . . . . . . White / Black
Right Rear (+) . . . . . . . . . . . . Violet
Right Rear (-) . . . . . . . . . . . . . Violet / Black
Left Rear (+)
Left Rear (-) . . . . . . . . . . . . . . Green / Black
. . . . . . . . . . . . .
Green
*NOTE: When a Black wire is not present, ground radio to vehicle chassis.
All colors may not be present on all leads due to manufacturer’s specifications.
4
99-3000
NOTES
5
99-3000 INSTRUCTIONS
1-800-221-0932
REV. 03/25/08 © COPYRIGHT 2004-2008 METRA ELECTRONICS CORPORATION INST99-3000
www.metraonline.com
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