Metra Electronics 99-3400 User manual

KIT COMPONENTS
Radio Housing
Spacer
Bracket
Set #1
Bracket
Set #2
(6) #6 Phillips Screws
(4) #8 Phillips Screws
(4) Speed Clips
(2) Phillips
Screws
Equalizer
Dummy Plate
5 6
Locate the factory wiring harness in the
dash. Metra recommends using the
proper mating adaptor and making
connections as shown. (Isolate and
individually tape off the ends of any
unused wires to prevent electrical short
circuit).
Re-connect the battery terminal and test the unit
for proper operation. Mount the radio/kit
assembly to the sub-dash with those screws
previously removed in step #1.
A
B
C
D
A) Strip wire ends back ½"
B) Twist ends together
C) Solder
D) Tape
7
ALL VEHICLES
2-SHAFT HEAD UNITS: Attach the Spacer* to the Radio Housing. Slide the aftermarket
head unit into the kit and secure with shaft nuts. (see Fig. A)
DIN HEAD UNITS: Cut and remove the shaft supports from the Spacer* and Radio Housing.
Slide the DIN cage into the kit and secure by bending the metal locking tabs down. Slide the
aftermarket head unit into the cage until secure. (see Fig. B)
(If an equalizer will be included, slide the unit into the back of the Radio Housing andsecure.
If an equalizer will NOT be included, snap the Equalizer Dummy Plate into the opening).
4
Fig. A
Fig. B
99-3400
AW-407GO
DW-3400
INSTALLATION
INSTRUCTIONS
TOOLS REQUIRED
Cutting tool
Phillips screwdriver
APPLICATIONS
CAR PAGE
CHEVROLET
Spectrum 1985-89.........................................................................1
GEO
Prizm 1989-92..............................................................................2
Spectrum 1989..............................................................................1
Storm 1990-93 (NOT keeping the factory pocket)...........................3
Storm 1990-93 (keeping the factory pocket)..................................4
HONDA
Passport 1994-95..........................................................................5
ISUZU
Amigo 1991-94.............................................................................5
I-Mark 1985-91............................................................................ 6
Impulse 1990-93 (NOT keeping the factory pocket)........................3
Impulse 1990-93 (keeping the factory pocket)............................... 4
Pickup 1988-95.............................................................................5
Rodeo 1992-95............................................................................. 5
Stylus 1990-91 (NOT keeping the factory pocket)...........................3
Stylus 1990-91 (keeping the factory pocket).................................. 4
Trooper 1988-91...........................................................................5
*OPTIONAL *OPTIONAL
1-800-221-0932 www.metraonline.com
© COPYRIGHT 2001 METRA ELECTRONICS CORPORATION
rev. 271202

6
Disconnect the negative battery terminal to
prevent an accidental short circuit. Remove
(2) Phillips screws securing the radio trim
bezel to the bottom of the dash and remove
the bezel. Remove (2) screws securing the
factory head unit to the sub-dash and
disconnect the wiring.
1
CHEVROLET Spectrum 1985-89
GEO Spectrum 1989
33
Using the v-cut as a guide, cut and remove the bottom portion of the Radio Housing. Mount
the converted Brackets to the Housing with (4) #6 Phillips Screws supplied. Skip to the
Installation Instructions for ALL VEHICLES on Page #7.
Using the v-cut as a guide, cut and remove the bottom portion of the Radio Housing. Mount
the converted Brackets to the Housing with (4) #6 Phillips Screws supplied. Skip to the
Installation Instructions for ALL VEHICLES on Page #7.
1
Cut and remove all mounting tabs on
Brackets Set #2 EXCEPT tabs "A". The
mounting tabs can be identified by the
stamped letter on the back of each tab.
2"A"
"A"
"A"
"A"
Disconnect the negative battery terminal to
prevent an accidental short circuit. Remove
(2) Phillips screws from each side of the
dash trim bezel and remove the bezel.
Remove (4) Phillips screws securing the
bracket assembly. Remove the factory
head unit and disconnect the wiring.
1
ISUZU I-Mark 1985-91
2
Cut and remove all mounting tabs on
Brackets Set #2 EXCEPT tabs "A". The
mounting tabs can be identified by the
stamped letter on the back of each tab.

52
Disconnect the negative battery terminal to
prevent an accidental short circuit. Remove
(1) screw from each side of the steering
column. Unclip the dash trim bezel and
disconnect the cigarette lighter and
illumination wiring. Remove (4) screws
securing the factory head unit and
disconnect the wiring.
1
GEO Prizm 1989-92
Locate Bracket Set #1 and refer to step #3.
2
3
Mount the Brackets to the Radio Housing with (6) #6 Phillips Screws supplied. Skip to the
Installation Instructions for ALL VEHICLES on Page #7.
Disconnect the negative battery terminal to
prevent an accidental short circuit. Remove
(2) Phillips screws from the base of the radio
trim bezel and remove the bezel. Remove
(3) hex-head bolts securing the factory head
unit and disconnect the wiring.
1
HONDA Passport 1994-95
ISUZU Amigo 1991-94 / Pickup 1988-95
Rodeo 1992-95 / Trooper 1988-91
3
Cut and remove all mounting tabs on
Brackets Set #2 EXCEPT tabs "B". The
mounting tabs can be identified by the
stamped letter on the back of each tab.
2"B"
"B"
Using the v-cut as a guide, cut and remove the bottom portion of the Radio Housing. Mount
the converted Brackets to the Housing with (4) #6 Phillips Screws supplied. Skip to the
Installation Instructions for ALL VEHICLES on Page #7.

34
Disconnect the negative battery terminal to
prevent an accidental short circuit. Remove
the ashtray and the (2) outermost screws
exposed in the ashtray cavity. Remove (2)
screws from each side of the dash console.
Remove the climate control knobs. Unclip
the radio trim bezel. Remove (4) screws
from the metal console support. Remove
the factory head unit assembly and
disconnect the wiring. Remove (4) screws
securing the factory spacer plate to the radio
brackets and remove the plate.
Disconnect the negative battery terminal to
prevent an accidental short circuit. Remove
the ashtray and the (2) outermost screws
exposed in the ashtray cavity. Remove (2)
screws from each side of the dash console.
Remove the climate control knobs. Unclip
the radio trim bezel. Remove (4) screws
from the metal console support. Remove
the factory head unit assembly and
disconnect the wiring. Remove (4) screws
securing the factory spacer plate to the radio
brackets and remove the plate.
1 1
GEO Storm 1990-93
ISUZU Impulse 1990-93 / Stylus 1991-93
(if keeping the factory pocket is NOT desired)
GEO Storm 1990-93
ISUZU Impulse 1990-92 / Stylus 1991-93
(if keeping the factory pocket is desired)
3
Using the v-cut as a guide, cut and remove the bottom portion of the Radio Housing. Mount
the Brackets to the Housing with (4) #6 Phillips Screws supplied. Mount the factory pocket to
the Brackets through holes "A" with (4) #8 Phillips Screws supplied. (It may be necessary to
trim the top and bottom edges of the pocket for a proper fit). Slide the factory spacer plate onto
the Brackets and mount through holes "B" with (2) Phillips screws and (2) Speed Clips
supplied. Skip to the Installation Instructions for ALL VEHICLES on Page #7.
Cut and remove all mounting tabs on
Brackets Set #2 EXCEPT tabs "C". The
mounting tabs can be identified by the
stamped letter on the back of each tab.
Cut and remove all mounting tabs on
Brackets Set #2 EXCEPT tabs "C". The
mounting tabs can be identified by the
stamped letter on the back of each tab.
2 2
3
Mount the converted Brackets to the Radio Housing with (6) #6 Phillips Screws supplied.
Slide the factory spacer plate onto the Brackets and mount through holes "A" with (2) Phillips
Screws supplied. Skip to the Installation Instructions for ALL VEHICLES on Page #7.
"A"
"A"
"C" "C"
"C" "C"
"C" "C"
"C" "C"
"A"
"A"
"B"
"B"