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INSTALLATION INSTRUCTIONS FOR PART 99-3043

APPLICATIONS

METRA.  The World’s best kits.

metraonline.com

1-800-221-0932

© COPYRIGHT 2004-2011  METRA ELECTRONICS CORPORATION

 

REV

. 10/5/2012   INST99-3043

CAUTION: Metra recommends disconnecting the  

negative battery terminal before beginning any 

installation. All accessories, switches, and especially 

air bag indicator lights must be plugged in before 
reconnecting the battery or cycling the ignition.

NOTE: Refer to the instructions included with the 

aftermarket radio.

• DIN and ISO DIN unit provisions

• Factory pocket provisions

• A) Radio housing • B) Faceplate• C) Shaft supports • D) (4) 5 mm Flat head screws 
• E) (2) Carriage bolts • F) (2) Keps nuts • G) (2) #6 Self tapping screws • H) ISO DIN brackets

KIT FEATURES

KIT COMPONENTS

WIRING & ANTENNA CONNECTIONS

 (sold separately)

Wiring Harness: 

• 70-1858 - GM harness for select 1988-2002 

Antenna Adapter: 

• 40-GM10 - GM adaptor for select 1988-2006

• Cutting tool • Phillips screwdriver • Socket wrench

TOOLS REQUIRED

Chevrolet/GMC/Isuzu/Oldsmobile 1994-1997

99-3043

See application list inside

B

C

A

D

F

G

E

H

Summary of Contents for 99-3043

Page 1: ...he ignition NOTE Refer to the instructions included with the aftermarket radio DIN and ISO DIN unit provisions Factory pocket provisions A Radio housing B Faceplate C Shaft supports D 4 5 mm Flat head screws E 2 Carriage bolts F 2 Keps nuts G 2 6 Self tapping screws H ISO DIN brackets KIT FEATURES KIT COMPONENTS WIRING ANTENNA CONNECTIONS sold separately Wiring Harness 70 1858 GM harness for selec...

Page 2: ...screw exposed in the ashtray cavity 3 Remove 2 screws from the lower steering column trim bezel and remove the bezel Figure A 4 Unclip the dash trim bezel disconnect the light switch wiring and remove the bezel 5 Remove 4 screws securing the climate control panel and remove the panel Figure A 6 Remove 4 screws securing the factory head unit pocket assembly and disconnect the wiring 7 Remove the po...

Page 3: ...connect the negative battery terminal and test the unit for proper operation 7 Mount the head unit kit assembly to the sub dash with 4 screws previously removed Figure B 8 Reassemble dash in reverse order of disassembly Figure A A A B B Figure B DIN head units provision 1 Slide the DIN cage into the kit and secure by bending the metal locking tabs down Figure A 2 Slide the aftermarket head unit in...

Page 4: ...ON REV 10 5 2012 INST99 3043 KNOWLEDGE IS POWER Enhance your installation and fabrication skills by enrolling in the most recognized and respected mobile electronics school in our industry Log onto www installerinstitute com or call 800 354 6782 for more information and take steps toward a better tomorrow Metra recommends MECP certified technicians ...

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