1994 CADILLAC FLEETWOOD heater

I
The coolant level should be at or above the seam inside the surge tank. If
it isn’t, you may have a leak in the radiator hoses, heater hoses, radiator,
water pump or somewhere else in the cooling system.
NOTICE:
Engine damage from running your engine without coolant isn’t \
covered
by your warranty.
If there seems to be no leak, check to see if the electric engine fans are
running.
If the engine is overheating, both fans should be running. If they
aren’t, your vehicle needs service.
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NOTICE:
In cold weather, water can freeze and crack the engine, radiator, \
heater core and other parts.
So use the recommended coolant.
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Engine Oil Additives
Don’t add anything to your oil. Your Cadillac dealer is ready to advise if
you think something should be added.
When to Change Engine Oil
Your Cadillac has an “Oil Life Indicator.” This feature will let you know
when to change your oil
-- usually between 3,000 miles (5 000 km) and
7,500 miles (12 500 km) since your last oil change. Under severe
conditions, the indicator may come on before
3,000 miles (5 000 km).
Never drive your vehicle more than 7,500 miles (12 500 km) or 12 months
without an oil change.
The system won’t detect dust
in the oil. So, if you drive in a dusty area, be
sure to change your oil every 3,000 miles
(5 000 km) or sooner if the
“Change Oil Soon” light comes on. Remember to reset the Oil Life
Indicator when the oil has been changed. For more information, see
“Oil Life Indicator” in the Index.
How to Reset the Oil Life Indicator
After the oil has been changed, you’ll need to reset your system. To
do that, turn the ignition switch to the “ON” position with the engine
stopped. Fully depress and release the accelerator pedal
3 times within
5 seconds.
If the “CHANGE OIC’ light comes on and stays on for 5 seconds, it did
not reset. You’ll need to reset the system again.
Engine Coolant Heater (Engine Block Heater)
An engine coolant heater can’be a big help if you have to park outside in
very cold weather,
0 F (-18 C) or colder. If your vehicle has this option,
see “Engine Coolant Heater” in the Index.
What to Do with Used Oil
Did you know that used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer? Don’t let used oil
stay
on your skin for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw away clothing or
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1 - MIR DEFG (10 AMP) - SIDEVIEW MIRROR DEFOGGERS 2-5 - NOT USED
6 - T/SIG (15 AMP) - PARWNEUTRALAND BACKUP
- TURN FLASHER SWITCH ASSEMBLY 7 - EBTCMlTPS (10 AMP) - ELECTRONIC BRAKE AND TRACTION
CNTRL. MOD. (EBTCM)
- THROlTLE POSITION SENSOR
(TIPS) INTERFACE MODULE
8 - RAP WPR (25 AMP) - RETAINED ACCESSORY PWR. (RAP)
9 - RADIO (10 AMP)
10
- WIPER (25 AMP) - RADIO RECEIVER
11 - II/P INDC (10 AMP) - WINDSHIELD WIPEWASHER
WIPER RELAY
- INFLATABLE RESTRAINT
DIAGNOSTIC ENERGY RESERVE
(WITH SENSOR) MODULE
INDICATORS
- INSTRUMENT PANEL CLUSTER
12 - ELC IGN 1 (10 AMP) - AUTOMATIC LEVEL CNTRL. SENSOR 13 - CHIME (10 AMP) - WARNING ALARM CRUISE CNTRL.
RELEASE SWITCH
- REAR WINDOW DEFOG. RELAY - INSULE REAR VIM MIRROR (DDB) - CATALYTIC CONVERTER TEMP
. . - - - . . . . - . .
14 - CCM ION 1 (10 AMP)
15
- AIR BAG (15 AMP)
ALARM (JAPAN ONLY)
- CENTRAL CNTRL. MOD. (CCM)
- INFLATABLE RESTRAINT
DIAGNOSTIC ENERGY RESERVE (WITH SENSOR) MOD.
16 - GEN (10 AMP) - ENGINE ELECTRICAL GENERATOR - SECONDARY ELECTRICAL ENGINE
17 - MEM SEAT (10 AMP) COOLING FAN RELAY
- DRIVER'S SEAT MEMORY MOD. - DRIVER SEAT ADJUSTER CNTRL.
- HEATED PASSENGER SEAT
MOD.
CNTRL MOD.
18 - -
19 - -
20 - -
-
- 21 - -
22-
23 - -
-
24 - -
25 - -
CCM IGN 3 10 AMP)
RECEIVER AND THEFT
DETERRENT MOD.
RAP PWR (30 AMP) RETAINED ACCESSORY PWR. (RAP)
AIC COMP (10 AMP) PWR. RELAY
NC COMPRESSOR RELAY
PRIMARY ELECTRICAL ENGINE
COOLING FAN RELAY
RAP BATT (25 AMP) RETAINED ACCESSORY PWR. (RAP)
WIPER RELAY
HVAC MOD. 25 AMP)
TRK REL (10 AMP)
REAR COMPARTMENT LID
RELEASE SW.
STARTER 10 AMP
RESTRAINT DIAGNOSTIC ENERGY
RESERVE (WITH SENSOR) MOD.
HVAC ION (10 AMP)
CLUSTER INSTRUMENT PANEL GAGE
REMOTE
CARL. DOOR LOCK
Nc ELECTRILL CNTRL. MOD.
THEFT DELREN? RELAY INFLAT.
26 - ELC SENS (20 AMP - HVAC.FOWER MOD.
- AUTOMATIC LwEL ANTRL. SENSOR - REAR COMPARTMENT COURTESY
LAMP
27 - &NT LTS (1 5 AMP) - DELAYED INTERIOR LIGHTS (DIL)
RELAY
28 -
29 -
30 - -
- -
31 -
32- 33 -
-
-
-
FRY CIG (1 0 AMP) FRONT CIGAR LIGHTERS RR CIG
(20 AMP)
EBTCM 25 AMP) REAR CIGAR LIGHTERS
CNTRL. MOD. (EBTCM)
PARK LTS (20 AMP
HORN
(25 AMP)
WARNING ALARM HVAC BAT (10 AMP)
INSTRUMENT CLUSTER
HEADLAMP SWITCH
RADIO RECEIVER ALARM
HEATER AND NC CNTRL.
ENGINE
OIL LEVEL INDICATOR
ELECTR6NIC BRAKE &TRACTION
FORWARD LAMP WIRING RELAY
CNTRL~ MOD.
34 - CCM BAT (10 AMP)
35 - PWR MIR 110 AMP) - CENTRAL CNTRL. MOD. (CCM)
- DOOR LOCKS ' - OUTSIDE REMOTE CNTRL.
- PWR. SEAT BACK LUMBAR CNTRLS. REARVIEW MIRRORS SWITCHES
36 - TRK PDWN 115 AMPI __ ...... ~ ~~~~ - TRUNK LID PULL-DOWN UNIT 37 - HAZARD LTS (20 AMP)
39 - PWR LUMB (20 AMP) - HAZARD LAMP FLASHER
- PWR. SEAT BACK PNEUMATIC
- RADIO POWER ANTENNA RELAY
- DRIVERS HEATED SEAT
CNTRL. MOD. 40 - HTD SEAT
(20 AMP)
CNTRL. MOD.
CNTRL. MOD. - PASSENGER HEATED SEAT
41 - CORNR LTS (10 AMP) - INSTRUMENT CLUSTER: - RADIO CNTRL. -I - 42 - -
TURN SIGNAL SWlTCt
HEADLIGHT SWITCH I/P DIM LTS (10 AMP)
INTERIOR LIGHTS
TAIL LTS (10 AMP) DIMMING CNTRL.
REAR TAIL LIGHTS REAR SIDE MARKER L LICENSE LAMP STOP LTS (20 AMP) STOP LAMP SWITCH PWR LK (20 AMP) DOOR LOCK RELAY .IGHTS CIB 1 - NOT USED
C/B 2 - RAP RELAY (30 AMP) - RETAINED ACCESSORY PWR. (RAP)
RELAY
C/B 3 - PWR ST (30 AMP)
- PASSENGER PWR. SEAT SW. - DRIVERS PWR. SEAT SW.
- MEMORY SEAT MOD.
- REAR DEFOGGER RELAY C/0 4 - RR DEFG (30 AMP)
C/B
5 - HD LTS (30 AMP) - HEADLIGHT RELAY - DAYTIME RUNNING UGHTS (DRL)
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Automatic Transmission Fluid ........................ 262
Axle. Rear
........................................ 265
Baby Restraint
...................................... 50
Battery ........................................... 276
Battery Cables. Starting With
......................... 215
Beam. Headlight. High-Low Switch
................... 107
Belt Lap
............................................ 39
Lap-Shoulder
.................................... 21
RearSeat
.................................... 41. 42
Blizzard. If You’re Caught In
A ....................... 199
Block Heater. Engine
................................ 89
BloodAlcoholLevel
................................ 167
Boat. Towing A
.................................... 201
Brake Adjustment
................................. 178. 275
Master Cylinder
................................. 272
Parking
......................................... 94
Pedal Travel
................................ 178. 275
Brake System. Antilock. Warning Light
................ 133
Brake System Warning Light
......................... 132
Brake
To Shift Light ................................ 140
Brakes. Antilock
................................... 173
Brakes. Trailer
..................................... 207
Braking
........................................... 172
Braking
If Your Engine Stops ........................ 172
“Break.1n”. New Vehicle
............................. 85
Break-In Schedule. When Towing
A Trailer ............. 202
Bulb Chart
........................................ 317
Bulb. Center High Mounted Stop Lamp
................ 286
Bulb. Cornering Lamp Removal
...................... 278
Bulbs. Taillight Replacement
......................... 281
Bulbs. Turn Signal
.................................. 317
Fluid
.......................................... 273
Lining Replacement. How To Drive After
............ 276
Brakewear
................................... 177. 274
Brakes. Rear
...................................... 275
Braking in Emergencies
............................. 179
Bulbs. Halogen Removal
............................ 279
C
Cables. Battery. Starting With ......................... 215
Camper. Towing
A .................................. 201
Capacities. Fluid
................................... 322
Car Jack Instructions
............................... 235
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Comfort Controls and Audio Systems .................. 146
Compact Disc Music System ......................... 160
Compact Disc Player. Care Of Your ................... 164
Compact S are Tire ................................ 242
Contents. f able Of ...... See “Front of Owner Info . Manual”
Control Of
A Vehicle ............................... 171
Control. Loss Of ................................... 184
Controls. Features And ............................... 67
Convex Outside Mirror .............................. 124
Coolant. Engine: Proper Solution To Use ............... 266
Coolant. Engine. Warning Light ...................... 136
Coolant. Safety Warnings About ...................... 223
Coolant Heater. Engine .............................. 89
Cooling System .................................... 225
Cooling System Service ................... See Maint . Book
Corrosion Protection
................... See Warranty Book
Cruise Control ..................................... 110
Cruise Control. Change Speed With ................... 113
Cruise Control. Get Out Of .......................... 114
Cruise Control On Hills ............................. 114
Cruise Control. Timing Off .......................... 115
Cruise Engaged Light ............................... 141
Curves. Driving Qg ........... , ....................... 179 .
Convenience Net ..................................... 74
..... .... ...... ., : .- , . . ”- ~
D
Damage To Finish .................................. 308
Damage To Sheet Metal ............................. 307
Damage Warnings .................................... 2
Daytime Running Lights (Canada Only) ...............
Dead Battery. What To Do If You Have A .............. -. Defensive Driving ..................................
. Defogger. Rear Window .............................
Defogging .........................................
Defroster .........................................
Delco Cassette and Compact Disc Music System ........
Delco System ......................................
DEXRON I11 ......................................
Dimensions. Vehicle .................................
Disabled. How To Have Your Cadillac Towed If It Is .....
Disposal. Used Oil .................................
Door Aiar Light ....................................
118
214 166
150
149
149 160
151
265
322
219 190
139
Door Lbcks 69 . ........................................
Dowil HilIs and Mountains. Driving ................... 194
Downshifting ....................................... 92
At Nigh ..........
Defensive .......... 166
Driving

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Drunken ....................................... 167
Hill and Mountain
............................... 194
In A Foreign Country
............................ 248
In Cities
........................................ 190
On Snow Or Ice
................................. 197
In The Rain
..................................... 187
InWinter
....................................... 196
On A Long Trip
................................. 192
On The Freeway
................................. 191
OnCurves
...................................... 179
Through Deep Standing Water
...................... 88
With A Trailer ................................... 208
Drunken Driving
................................... 167
Electric Outside Mirror Control
...................... 123
Electrical Equipment. Adding
.................... 152. 311
Electronic Climate Control
.......................... 147
Electronic Level Control
............................ 143
Electronic Solar Sensor
............................. 150
Emergencies. Braking in
............................. 179
Emergencies. Steering In
............................ 180
Emergency Starting. Discharged Battery ............... 214
Emergency Towing
................................. 219
Engine Block Heater
.................................... 89
Coolant
........................................ 266
Coolant Heater
................................... 89
Exhaust
........................................ 100
Oil
............................................ 254
Oil Additives
.................................... 260
Oil Pressure Light ............................... 137
Oil. When
To Change ............................. 260
Overheating
.................................... 223
Warning Light About Need For Service
............. 142
Englishwetric Button
............................... 130
Ethanol In Gasoline
................................ 247
Exhaust. Caution
................................... 100
Exhaust. Dangerous Gas In ...................... 100. 200
Exhaust. Engine
.................................... 100
Expectant Mothers. Use Of Safety Belts By
.............. 38
Explanation
of Maintenance Service ........ See Maint . Book
Express Down Window (Driver’s Side)
................. 103
Expressway Driving
................................. 191
Extender. Safety Belt
................................ 65
Coolant Temperature
Warning Lights
............... 136
StartingYour
.................................... 86
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Garage Door Opener (Option) ....................... 128
Gear Positions
...................................... 90
Gearshift Lever. Positions Of
.......................... 90
Gasoline
.......................................... 247
Gasoline Tank. Filling Your
.......................... 251
Glass Cleaning
..................................... 305
GloveBox
.......................................... 73
Graphic Symbols
..................................... 3
Guard Against Theft
................................. 81
Guide En Francais ..................... See “Introduction”
H
HalogenBulbs ..................................... 277
Halogen Headlight Bulb Removal
..................... 279
Hazard Warning Flashers
............................ 213
Headlight High-Low Beam
.......................... 107
Headlight On Warning
.............................. 116
Head Restraints
..................................... 11
Heater ............................................ 147
Heater. Engine Block
................................ 89
Heater. Engine Coolant
.............................. 89
High-Low Headlight Beam
.......................... 107
Highway Hypnosis
.................................. 193
Hill and Mountain Roads
............................ 194
Hills. Parking On
................................... 210
Holding
A Baby In Your Car .......................... 48
Hood. Don’t Open If You See Steam
.................. 223
Hood Release
..................................... 253
Horn
............................................. 104
Hot Coolant. Warning Light For ...................... 136
Hot Engine. Safety Warnings About
................... 223
How The Air Bag System Works
....................... 33
How
To Obtain Roadside Service ...... See Roadside Service
How To Operate Your Sound System
.................. 153
How
To Order
Owner Manual
................... See Owner Assistance
Maintenance Coupon Book
........ See Owner Assistance
Service Manual
................... See Owner Assistance
Warranty Book
................... See Owner Assistance
How To Use This Manual
.............................. 1
How To Wear Safety Belts Properly ..................... 20
Hydroplaning
..... ’. ................................ 189
High Speed. Shifting When
Your Engine Is Running At
... 92
.