Metra Electronics Automobile Accessories 99 7423 User Manual

INSTALLATION INSTRUCTIONS FOR PART 99-7423  
APPLICATIONS  
NISSAN Altima  
2007-2011  
99-7423  
KIT FEATURES  
• DIN Radio Provision with Pocket  
• ISO Mount Radio Provision with Pocket  
• Double DIN Radio Provision  
• Stacked ISO Mount Units Provision  
KIT COMPONENTS  
• A) Radio Housing • B) Radio Housing Trim Plate • C) Radio Housing Brackets  
• D) Double DIN Trim Plate • E) Double DIN Brackets • F) ISO Brackets • G) Pocket  
• H) (2) Climate Control Trim Panels • I) (2) #8 3/8” Screws  
F
C
D
E
B
Harness & Antenna Connections (sold separately)  
• 70-7552 - Nissan Harness 07-up  
A
G
• 40-NI12 - Nissan Antenna Adapter 07-up  
H
I
TOOLS REQUIRED:  
Flat Blade Screwdriver/ Panel Removal Tool  
• Phillips Screwdriver • Torx Screwdriver  
1-800-221-0932  
© COPYRIGHT 2007-2010 METRA ELECTRONICS CORPORATION  
 
99-7423 DASH DISASSEMBLY  
NISSAN ALTIMA 2007-2011  
A
1
Disconnect the negative battery ter-  
minal to prevent an accidental short  
circuit.  
2
3
Unclip and remove trim panel  
between the shifter and the radio/ cli-  
mate control panel. (Figure A)  
Remove (2) Phillips screws exposed  
behind panel below radio/climate  
control panel. (Figure A)  
4
Unclip and remove the climate control  
vent trim panel then remove (2)  
Phillips screws exposed behind panel.  
(Figure B)  
B
5
6
Unclip, unplug and remove entire  
radio/climate control panel. (Figure B)  
PASS  
AIR BAG  
Remove (5) T-20 Torx screws securing  
the radio/climate control brackets then  
unclip and remove the climate control.  
(Retain the factory climate controls for  
reuse during kit assembly.) (Figure C)  
Continue to kit assembly.  
C
1
 
99-7423 KIT PREPARATION  
NISSAN ALTIMA 2007-2011  
A
1
Clip the corresponding climate control  
trim panel into the radio housing.  
Note: There are (2) different climate  
control trim panels. One for auto cli-  
mate control and one for manual cli-  
mate control. (Figure A)  
2
3
Attach the (2) radio housing brackets  
to the climate controls using the fac-  
tory screws. (Figure B)  
Attach the bracket/climate control  
assembly to the radio housing using  
the (2) #8 3/8” screws supplied with  
this kit. (Figure C)  
B
Continue to kit assembly.  
C
2
 
99-7423 KIT ASSEMBLY  
DIN RADIO PROVISION WITH POCKET  
*Note: Refer also to the instructions included with the aftermarket radio.  
A
Slide the DIN cage into the Radio  
1
Housing and secure by bending the  
metal locking tabs outward. (Figure A)  
2
3
Slide the aftermarket radio into the  
cage until it snaps into place. (Figure B)  
Attach the radio housing trim plate  
supplied with the kit to the assembly.  
4
Snap in the pocket into the assembly.  
(Figure C)  
B
Continue to final assembly.  
3
 
99-7423 KIT ASSEMBLY  
ISO MOUNT RADIO PROVISION WITH POCKET  
*Note: Refer also to the instructions included with the aftermarket radio.  
A
Mount the ISO Brackets to the radio  
with the screws supplied with the  
radio. (Figure A)  
1
2
3
Slide the radio into the radio housing  
until it snaps into place. (Figure B)  
Attach the radio housing trim plate  
supplied with the kit to the assembly.  
(Figure B)  
4
Snap the pocket into the assembly.  
(Figure C)  
B
Continue to final assembly.  
C
4
 
99-7423 KIT ASSEMBLY  
DOUBLE DIN RADIO PROVISION  
*Note: Refer also to the instructions included with the aftermarket radio.  
A
1
2
Cut and remove the center bar from  
the radio housing assembly. (Figure A)  
Snap the Double DIN brackets to the  
inside edge of the radio housing  
assembly. (Figure B)  
3
4
Slide the Double DIN radio into the  
bracket/radio housing assembly and  
secure the radio to the assembly using  
the screws supplied with the radio.  
(Figure C)  
B
Snap the Double DIN trim plate onto  
the front of the radio/housing assem-  
bly. (Figure C)  
Continue to final assembly.  
C
5
 
99-7423 KIT ASSEMBLY  
STACKED ISO UNITS PROVISION  
*Note: Refer also to the instructions included with the aftermarket radio.  
A
1
2
Cut and remove the center bar from  
the radio housing assembly. (Figure A)  
Snap the Double DIN brackets to the  
inside edge of the radio housing  
assembly. (Figure B)  
3
Slide the stacked ISO units into the  
bracket/radio housing assembly and  
secure the units to the kit using the  
screws supplied with the units.  
(Figure C)  
B
4
Snap the Double DIN trim plate onto  
the front of the radio/housing assem-  
bly. (Figure C)  
Continue to final assembly.  
C
6
 
99-7423 FINAL ASSEMBLY  
FINAL ASSEMBLY  
A
B
(A) Strip wire ends back 1/2"  
B) Twist ends together  
C) Solder  
D) Tape  
C
D
Locate the factory wiring harness in the dash. Metra recommends using the  
proper mating adapter and making connections as shown. (Isolate and individ-  
ually tape off the ends of any unused wires to prevent electrical short circuit.)  
1
2
3
Re-connect the negative battery terminal and test the unit for proper operation.  
Reassemble radio and dash assemblies in reverse order of disassembly.  
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  
Right Front (+) . . . . . . . . . . . . Gray  
12V Batt / Memory. . . . . . . . . Yellow  
Ground. . . . . . . . . . . . . . . . . . Black*  
Power Antenna. . . . . . . . . . . . Blue  
Right Front (-). . . . . . . . . . . . . Gray/ Black  
Left Front (+) . . . . . . . . . . . . . White  
Left Front (-). . . . . . . . . . . . . . White / Black  
Right Rear (+) . . . . . . . . . . . . Violet  
Right Rear (-) . . . . . . . . . . . . . Violet / Black  
Left Rear (+) . . . . . . . . . . . . . Green  
Amp Turn-On . . . . . . . . . . . . . Blue / White  
Amp Ground. . . . . . . . . . . . . . Black / White  
Illumination . . . . . . . . . . . . . . Orange  
Dimmer . . . . . . . . . . . . . . . . . Orange / White  
*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.  
7
 
99-7423  
NOTES  
8
 
99-7423  
NOTES  
9
 
99-7423 INSTRUCTIONS  
1-800-221-0932  
REV. 12/10/10 © COPYRIGHT 2007-2010 METRA ELECTRONICS CORPORATION INST99-7423  
 

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