
Tailgate 
You can  open  the 
tailgate  by lifting  up 
on  its  handle  while 
pulling  the  tailgate 
toward  you. 
To shut  the  tailgate,  firmly  push  it  away from you into  the latch. 
When  you put  the  tailgate  back  up,  pull  it back  toward  you,  to  be  sure  that  it 
latches  securely. 
Tailgate  Removal 
The tailgate  on  your vehicle  can  be removed  to  allow  for  different  loading 
situations.  Although the  tailgate  can be  removed  without  assistance,  you 
may want  someone  to  assist  you  with the  removal  to avoid  possible  finish 
damage. 
To remove  the  tailgate: 
Raise  the  tailgate  slightly  and 
release  both 
retaining  cable 
clips.  To release 
the  cable  clips, 
lift the  cable so it 
points  straight  out 
and push the 
cable  clips  forward. 
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0 With the tailgate 
at a slight upward 
angle, 
pull back 
on  the  tailgate  at 
the right  edge and 
then move the 
tailgate to the 
right, 
to release 
the left  edge. 
Reverse 
the above  procedure to re-install. Make sure  the tailgate  is  secure. 
Door Locks 
A CAUTION: 
Unlocked doors  can  be dangerous. 
Passengers 
- especially  children - can easily  open  the doors 
and  fall out.  When  a door is  locked,  the inside  handle  won’t open 
it. 
Outsiders  can  easily enter  through  an  unlocked door when  you 
slow down or stop your vehicle. 
This  may not be 
so obvious: You increase  the chance of being 
thrown  out 
of the  vehicle  in a  crash if the  doors  aren’t  locked. 
Wear  safety  belts properly,  lock your doors,  and 
you will  be far 
better 
off whenever you drive  your  vehicle. 
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Fender  Marker  Lamps - Dual Rear  Wheel  Pickup 
Models 
I 1. Remove  the 
4 
screws and take 
the  fender  mark 
assembly  out of 
the fender. 
I 2. Turn the bulb  er 
socket to the left 
and remove 
it 
from  the lens 
assembly. 
3. Pull  the bulb 
straight  out 
of the 
socket. 
3. Put a new  bulb  into the socket  and  push it in until it is tight. 
5. Put the  socket back  into the lens assembly  and turn it to the right  to 
tighten  it. 
6. Replace  the lens  and tighten the  screws. 
Tailgate  Marker  Lamps 
I. Use a screwdriver  to gently pry the lens/bulb  assembly  from the lens 
holder. 
2. Unplug  the lens/bulb  assembly  at the  connector  wire. 
3. Plug in a new lens/bulb assembly and push  the connector  wire into the 
hole in the tailgate. 
4. Snap  the lens/bulb  assembly  into the lens holder. 
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Rear Lamps - Pickup Models 
1. Open  the  tailgate. 
2. Remove  the  two 
rear lamp 
assembly  screws 
near  the  tailgate 
latch  and  pull  out 
the  lamp  assembly. 
3. Remove  the 
screws  from  the 
bulb  retainer  and 
take  it 
off the 
lamp  assembly. 
4. Pull  the old bulb 
straight  out 
of the 
socket. 
5. Put  in  a  new bulb 
and  push  it in 
until  it  is  tight. 
6. Replace  the  bulb 
retainer. 
7. Replace  the  rear  lamp  assembly  and  tighten  the  screws. 
8. Close  the  tailgate. 
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Cassette Deck 
Clean  cassette  deck.  Cleaning  should be done  every 50 hours  of tape  play. 
See  “Audio  Systems” 
in the  Index for further  details. 
At Least Once a Year 
Key Lock Cylinders 
Lubricate the key lock  cylinders with the lubricant specified in Part D. 
Body Lubrication 
Lubricate  all fuel  doors,  body hood  and body door hinges, tailgate and 
tailgate  handle pivot  points, latches,  locks, and folding  seat hardware. Part 
D tells you what to use. More  frequent lubrication  may  be required  when 
exposed  to 
a corrosive  environment. 
Starter Switch 
A CAUTION: 
When  you are doing  this  check, the vehicle  could  move  suddenly. 
If it does, you or  others  could  be  injured.  Follow the steps below. 
1.  Before  you start,  be sure you have enough room around the vehicle. It 
should  be parked 
on a level  surface. 
2. Firmly apply  both the parking brake  (see “Parking Brake”  in  the Index 
if  necessary)  and the regular brake. 
NOTE: Do not use the accelerator pedal,  and  be ready to  turn  off the 
engine  immediately 
if it starts. 
3. On  automatic  transmission  vehicles,  try  to start the  engine in each gear. 
The  starter should work only 
in PARK (P) or NEUTRAL (N). If the 
starter  works in  any  other position, your vehicle needs  service. 
On manual transmission vehicles, put the shift lever  in NEUTRAL 
(N), 
push the clutch down halfway  and  try to start  the engine. The  starter 
should work only when  the clutch is pushed down 
all the  way  to  the 
floor.  If the  starter  works when the clutch isn’t pushed all the  way 
down,  your vehicle needs service. 
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USAGE 
Column Shift Lever  and Propeller 
Shaft 
Windshield  Washer Solvent 
Propeller  Shaft  Spline/Universal 
Joint 
Hood  Latch  Assembly 
a.  Pivots  and Spring  Anchor 
b.  Release  Pawl 
Hood  and Door Hinges 
Body  Door Hinge  Pins, Tailgate 
Hinge  and  Linkage,  Folding Seat, 
Fuel 
Door Hinge 
Outer  Tailgate Handle Pivot Points 
Weatherstrip  Conditioning 
Weatherstrip  Squeaks 
Gas  Line 
FLUIDLUBRICANT 
Chassis  lubricant meeting require- 
ments 
of NLGI  Grade 2, Category 
LB 
or GC-LB (GM Part No. 
12346003). 
GM  Optikleen’  Washer  Solvent 
(GM  Part 
No. 105 1 5 1 5) or  equiva- 
lent. 
Chassis  lubricant (GM Part 
No. 
12346003  or equivalent)  or lubri- 
cant meeting requirements 
of NLGI 
Grade  2,  Category LB  or GC-LB. 
a. Engine  oil. 
b. Chassis lubricant  (GM Part No. 
12346003  or  equivalent)  or  lubri- 
cant  meeting requirements 
of NLGI 
Grade  2,  Category  LB or GC-LB. 
Engine  oil or Lubriplate  Lubricant 
(GM Part 
No. 1050109). 
Engine  Oil. 
Multi-Purpose  Lubricant  (GM Part 
No.  12345  120 or equivalent). 
Dielectric  Silicone  Grease  (GM 
Part 
No. 12345579  or equivalent). 
Spray-A-Squeek  (GM 
Part No. 
1 05 2277). 
Gas  Line  De-Icer (GM  Part  No. 
105 15 16). 
Part E: Maintenance  Record 
After the  scheduled  services  are  performed, record the date, odometer 
reading  and who  performed  the  service 
in the boxes provided  after the 
maintenance  interval. Any  additional information  from  “Owner  Checks  and 
Services”  or “Periodic Maintenance”  can be added  on the following record 
pages. Also, you  should retain all maintenance receipts.  Your owner 
information  portfolio 
is a convenient  place  to store them. 
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Break.In.  New  Vehicle ............................................ 2-9 
Composite  Headlamps ......................................... 6-49 
Bulb  Replacement Center 
High Mounted  Stop  Lamp  (CHMSL) ........................ 6-54 
Fender  Marker  Lamps .......................................... 6-53 
Front  Park/Turn  Signal  Lamps  with  Composite  Headlamps ............ 6-51 
Front  Park/Turn  Signal  Lamps  with  Sealed  Beam  Headlamps ........... 6-50 
HalogenBulbs ................................................ 6-48 
Rear  Lamps  (Chassis  Cab  Models) ................................ 6-56 
Rear  Lamps  (Pickup  Models) .................................... 6-55 
Replacement  Chart ............................................. 6-88 
Roof  Marker  Lamps ........................................... 6-54 
Sealed  Beam  Headlamps ........................................ 6-47 
Side  Marker  Lamps ............................................ 6-52 
Tailgate  Marker  Lamps ......................................... 6-53 
C 
Capacities  and  Specifications ....................................... 6-80 
CarbonMonoxide ............................................... 2-32 
Care of Your  Cassette  Tape  Player  (See  “Audio  Systems” ) 
Cassette  Tape  Player  System  (See  “Audio  Systems” ) 
Catalyticconverter .............................................. 6-57 
Center  High  Mounted  Stop  Lamp (CHMSL) (See  “Lamps” ) 
Certificatioflire  Label ........................................... 4-37 
Changing  a  Flat  Tire .............................................. 5-26 
Chemical  Paint  Spotting ........................................... 6-74 
Cigarette  LightedAshtrays ......................................... 2-58 
Child  Restraints  (See  “Safety  Belts”) 
Circuit  Breakers  (See  “Fuses  and  Circuit  Breakers”) 
Cleaning  DieselEngine 
................................................ 6-14 
Fabric  Protection .............................................. 6-69 
Finishcare .................................................. 6-72 
Glass ....................................................... 6-71 
InsideofVehicle .............................................. 6-68 
Leather ..................................................... 6-70 
Instrument  Panel,  Top .......................................... 6-70 
Outside of Vehicle ............................................. 6-72 
Outside of the  Windshield  and  Wiper  Blades ........................ 6-71 
Special  Problems .............................................. 6-69 
Vinyl ....................................................... 6-70 
Weatherstrips ................................................. 6-71 
Audio  System  with  AUTO  TONE  System ........................... 3-7 
Audio  System  without  AUTO  TONE  System ........................ 3-6 
Underbody .................................................. 6-74 
WheelsandTires .............................................. 6-73 
Clock,  Setting  the 
ComfortControls 
................................................. 3-1 
Compact  Disc  (CD)  System  (See  “Audio  Systems”) 
Compass 
....................................................... 2-54 
Control  of  a  Vehicle ............................................... 4-4 
Coolant  (See  “Engine”) 
Cooling  System  Capacity 
.......................................... 6-82 
Courtesy  Transportation ............................................ 8-7 
CrankcaseCapacity .............................................. 6-83 
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