1993 BUICK RIVIERA Owners Manual

Fuse Usage
(Fuse Block - Lower Left Side of Console)
Amp Description
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
10
20
10
20
10
20
15
3
10
20
15
25
10
15
25
3
20
10
20
5
ISO-IGN
Body
Antenna
Cigar
BCM/IPC Stopmazard
Turn Signal
Cruise
WAC
Park Light
Radio
1
Wiper
Radio
2
SIR
BoseO
Crank
Trunk-rel/Pull
Down & Fuel Door Re1
AIC
Elc Compressor
Coolant Fan
There is also a fuse block that is located on the right side
of the console under a carpeted panel cover. Remove the
cover to access these fuses.
263

i
Fuse Usage
(Interior Relay Center -
Lower Right Side of Console)
Amp Description
1. Not Used
2. 25 Defog
3. 15 Keyless Entry
4. 10 Anti-lock
5. 10 PCMflgnition
6. 15 PCM Solenoid
7. 15 Neutral Start Safety Switch
8. 15 ' IGN MOD -
The fuse chart, below, shows how to tell a blown fuse
from a good fuse.
GOOD
FUSE '
rll
-1
I
BLOWN
FUSE
GM PARTNO. ' U RATING ' U COLO~
12004003
................... 3 AMP VIOLET
'12004005
................... 5 AMP TAN
12004006
................... 7.5 AMP BROWN
12004007
................... 10 AMP RED
12004008
.................... 15 AMP LIGHT BLUE
12004009
................... 20 AMP
YELLOW
12004010
................... 25 AMP WHITE
120040.1 1
................... 30 AMP LIGHT GREEN
Headlights
The headlight wiring is protected by a circuit breaker in
the light switch.
An electrical overload will cause the
lights to go on and
off, or in some cases to remain off. If
this happens, have your headlight wiring checked right away.

Windshield Wipers Power Windows and Other Power Options
The windshield wiper motor is protected by a circuit
Circuit breakers in the fuse panel protect the power
breaker and a fuse.
If the motor overheats due to heavy
windows and other power accessories. When the current
snow, etc., the wiper will stop until the motor cools. If
load is too heavy, the circuit breaker opens and closes,
the overload
is caused by some electrical problem and
protecting the circuit until the problem is fixed or goes
not snow, etc., be sure to get
it fixed. away.

Riviera Dimensions
Inches Unless Otherwise Noted
Overall:
Length ........................... 198.3 73.1
52.9
Interior Rear:
LegRoom .........................
Head Room ........................
Shoulder Room .....................
Width .............................
Wheelbase ........................
Front Tread ........................
Rear Tread .........................
Height ............................
Interior Front:
LegRoom .........................
Head Room ........................
Shoulder Room .....................
HipRoom .........................
108.0
59.9
59.9
42.7 37.8
57.9
55.9 HipRoom ..........................
35.6
37.8
57.4 55.4
Truck Capacity . CU . FT ........... 14.4
Passengers:
Front ............................... 2
Rear ................................ 3
Base Curb Weight - LBS ............. 3496

Replaceable Light Bulbs
Application Number
Exterior
Cornering ........................... 1156
Headlight
High Beam
......................... 9005
Low Beam ......................... 9006
Marker
............................... 194
Park
.............................. 194NA
Park/Turn
......................... 2057NA
Backup
............................. 1156
High Level Stop
..................... S1156
. License ............................... 194
Marker
............................... T24
Stop/Turn/Tail
........................ 2057
Tail
................................. 194
Application Number
Interior Illumination
Ashtray .............................. 161
DoorCourtesy
........................ 161
Door Warning ......................... 161
Engine Compartment
..................... 89
Footwell Courtesy
...................... 168
Glovebox
............................. 194
Overhead Courtesy/Reading
............ t5582
Rear Console Courtesy ................ t5560
Rear Quarter Courtesy ................ 12864
Trunk
.............................. 51004
Vanity Mirror ......................... 124

IMPORTANT:
KEEP ENGINE OIL
AT THE PROPER
LEVEL AND CHANGE AS
RECOMMENDED
This part covers the maintenance required for your Buick. Your vehicle needs these services to retain its
safety, dependability and emission control performance.
Plan
Have you purchased the GM Protection Plan? The
Plan supplements your new vehicle warranties. See
your Buick dealer for details.
Introduction
A Word About Maintenance
We at General Motors want to help you keep your
vehicle in good working condition. But we don't know
exactly how you'll drive it. You may drive very short
distances only a few times a week.
Or you may drive
long distances all the time in very hot, dusty weather.
You may use your vehicle in making deliveries. Or you
may drive it to work, to do errands or in many other
ways.
Because of all the different ways people use their GM
vehicles, maintenance needs vary. You may even need
more frequent checks and replacements than you
will
find in the schedules in this part. So please read this part
and note how you drive.
If you have any questions on
how to keep your vehicle in good condition, see your Buick dealer, the place many GM owners choose to
have their maintenance work done. Your dealer can be
relied upon to use proper parts and practices.