Downloaded from www.Manualslib.com manuals search engine Servicing Your Cadillac with the Air Bag System
Please tell or remind anyone who works on your Cadillac that it has the
air bag system. There are parts of the air bag system in several places
around your vehicle. You don’t want the system to inflate while someone
is working on your vehicle. The air bag system does not need regular
maintenance. Your Cadillac dealer and the
1993 Cadillac Service Manual
have information about the air bag system, including repair or disposal.
I
I
A CAUTION: I
I For up to 2 minutes after the ignition key is turned off and the
battery disconnected, an air bag can still inflate during
improper service. You can be injured if you are close to an air
bag when it inflates. Be sure to follow the proper service
procedures.
I
When electrical work is done under the hood or inside your vehicle, the
ignition should be in “Lock”
if possible. Avoid wires wrapped with yellow
tape, or yellow connectors. They are probably part of the air bag system.
Your vehicle has a driver’s air bag and a right front passenger’s air bag.
Both air bags must be disconnected
if the ignition has to be on for
electrical work or if the steering column is to be disassembled.
Disconnect both air bags like this:
Turn off the ignition.
Remove the SIR (air bag) fuse (see “Fuses and Circuit Breakers” in
Disconnect both yellow connectors at the base of the steering column.
the
Index).
When the work
is complete, if the air bag system was disconnected, be
sure to reattach everything and replace the fuse before turning the
ignition
on. When you turn the ignition key on, be sure you see the
inflatable restraint light on the instrument panel. If you don’t see this
light flash and then go out as usual, have your air bag system repaired.
33
Downloaded from www.Manualslib.com manuals search engine A green arrow on the
instrument panel will
flash in the direction of
the turn or lane
change.
If the turn signal remains on after you have driven about .5 mile (.8 km),
a reminder chime will sound until you turn the turn signal off.
To signal a lane change, just raise or lower the lever until the green arrow
starts to flash. Hold it there until you complete your lane change. The
lever will return by itself when you release it.
AS you signal a turn or a lane change, if the arrows don’t flash but just
stay on, a signal bulb may be burned out and other drivers won’t see your
turn signal.
If a bulb is burned out, replace it to help avoid an accident. If the green
arrows don’t go on at all when you signal a turn, check the fuse (see
“Fuses” in the Index) and for burned-out bulbs.
If you have a trailer towing option with added wiring for the trailer lights,
a different turn signal flasher is used. With this flasher installed, the
signal indicator will flash even if a turn signal bulb is burned out. Check
the front and rear turn signal lights regularly to make sure they are
working.
Operation of Lights
Although your vehicle’s lighting system (headlights, parking lights, side
marker lights and taillights) meet all applicable federal lighting
requirements, certain states and provinces may apply their own lighting
regulations that may require special attention before you operate these
lights. For example, some jurisdictions may require that headlights be
turned on whenever you must use your windshield wipers. In addition,
Downloaded from www.Manualslib.com manuals search engine ,- FUSES AND CIRCUIT BREAKERS
The wiring circuits in your vehicle are protected from short circuits by a
combination
of Mini Fuses, Circuit Breakers, and Maxi Fuses. This
greatly reduces the chance of fires caused by electrical problems.
If you ever have a problem on the road and don’t have a spare fuse, you
can “borrow” one
of the correct value. Select a feature that you can get
along without that is the same value you need
-- like the radio or cigarette
lighter
-- and use its fuse. Be sure to use a fuse with the same amperage
rating number on it (ie.
lOA, 20A, etc.). Replace it as soon as you can.
.--,
-_ ~.
~. ~
Instrument Panel Fuse Block
__ To gain access to the fuse block.
.-
.-
313
Downloaded from www.Manualslib.com manuals search engine 1
75:lO 15,
A
I
-
INSTRUMENT PANEL (I/P) FUSE BLOCK
-5 - NOT USED 6 - T/SIG (15 AMP) - PARWNEUTRALAND BACKUP LAMP SWITCH
7 - ABS (IO AMP) - ELECTRIC TURN FLASHER
- ELECTRONIC BRAKE CNTRL. MOD.
iEBCM)
8
- ,RAPWPR (25 AMP) - RETAINED ACCESSORY PWR. (RAP) 9 - RADIO (IO AMP) - RADIO RECEIVER 10 - WIPER (25 AMP) - WINDSHIELD WIPER/WASHER 11 - I/P INDC /TELLTAIL (10 AMP) - DIAGNOSTIC ENERGY RESERVE
- LOW COOLANT MOD.
MOD. (DERM) - INSTRUMENT
PANEL CLUSTER
INDICATORS
12 - NOT USED 13 - CHIME (10 AMP) - CHIME MOD.
SPEED SENSOR BUFFER MOD.
TORQUE CONVERTER CLUTCH
AUTO. DAY/NIGHT MIRROR
FCC)
DISABLE RELAY
REAR DEFOGGER RELAY
CCM (IO AMP) CENTRAL CNTRL. MOD. (CCM)
THROlTLE POSITION (TP) SENSOR
MOD. .,
15 - AIR BAG (IO AMP)
16 - CRUISE (10 AMP)
- ELECTRONIC LEVEL CNTRL. (ELC)
- DUAL POLE ARMING SENSOR
- GENERATOR - CRUISE CNTRL. 17 - HTD ST (10 AMP) - DRIVER'S MEMORY SEAT - DRIVER HEATED SEAT - PASSENGER HEATED SEAT
- CENTRAL CNTRL. MOD. (CCM) - INSTRUMENT CLUSTER:
18 - CCM IGN (10 AMP)
THEFT DETERRENT RECEIVER REMOTE KEYLESS ENTRY/UNVERAL RAP PWR (10 AMP) RETAINED ACCESSORY PWR.
RAP) HVAC (A0 AMP) ~ ~ HVAC SOLENOID MOD.
INSTRUMENT CLUSTER
HVAC CNTRL. HEAD
RAP BATT (25 AMP)
WIPER RELAY RETAINED ACCESSORY PWR. (RAP) HVAC (25 AMP
TRK REL
(IO AMP) TRUNK LID RELEASE SW. STARTER (10 AMP) STARTER ENABLE REALY
DIAGNOSTIC ENERGY RESERVE
MIR DEFG (IO AMP) MOD. (DERM)
SIDE VIEW MIRROR DEFOGGERS
PWR ANT (20 AMP) TRUNK LAMP
\,
HVAC PWR. M&D.
PWR. ANTENNA
D/INT LPS (15 AMP) DELAYED INTERIOR LIGHTS (DIL) FRT CIG (10 AMP) FRONT CIGAR LIGHTER RR CIG (20 AMP) REAR CIGAR LIGHTERS HVAC (10 AMP)
ABS
(25 AMP) HVAC CNTRL. ASSEMBLY
TRACTION CNTRL. MOD. ELECTRONIC BRAKE AND/
NOT USED
CLUSTER (IO AMP) CHIME MOD.
INSTRUMENTCLUSTER:
LOW ENGINE OIL MOD.
HEADLIGHT SW.
RADIO RECEIVER CCM (1 0 AMP) CENTRAL CNTRL. MOD. (CCM) PWR LK (10 AMP) PWR. DOOR LOCKS PWR. MIRRORS
TRK PDWN (15 AMP) PWR. LUMBAR SEATS
TRUNK LID PULL-DOWN UNIT
STOP LPS (20 AMP) BRAKE TRANSMISSION SHIFT
INTERLOCK IBTSIVSTOP LIGHT
BRAKESW.
' '. PWR RECL 115 AMPI DRIVER-SCT RECLIfiE SW.
PASSENGER SEAT RECLINE SW. PWR LUMB 120 AMP) PWR. LUMBARSEAT MOTOR CNTRL MOD. HTD ST 15 AMP)
SEAT CNTRL. MOD. RELAY CORNR LP (IO AMP) INSTRUMENT CLUSTER:
RADIO CNTRL. HEAD
CORNERING LIGHTS
INT DIM (IO AMP) HEADLIGHT SWITCH DRIVER4 AND PASSENGER HEATEL - INTERIOR LIGHTS - DIMMING 43 - RR T/LPS (IO AMP). - REATTAIL LIGHTS - REAR SIDE MARKER LIGHTS - LICENSE LAMP
- HAZARD WARNING FLASHER 44 - HZRD LP (20 AMP)
45- PWR LK 20AMP) - PWR. Doh LOCK RELAY
- RETAlNED ACCESSh PWR. (RAP)
C/B 1 - NOT USED CIB 2 - RAP PWR (30 AMP
RELAY CIS 3 - PWR ST (25 AMP) - DRIVERS PWR. SEAT SW. - PASSENGER PWR. SEAT SW. - MEMORY SEAT MOD.
- REAR DEFOGGER REALY C/B 4 - RR DEFG (30 AMP)
C/B
5 - HDLP (30 AMP) - HEADLIGHT RELAY - DAMIME RUNNING LIGHTS (DRL)
314
Downloaded from www.Manualslib.com manuals search engine -' h
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
The windshield wiper motor is protected by a circuit breaker and a fuse.
If the motor overheats due to heavy snow, etc., the wiper will stop until
the motor cools.
If the overload is caused by some electrical problem and
not snow, etc., be sure to get it fixed.
Power Windows and Other Power Options
Circuit breakers in the fuse panel protect the power windows and other
power accessories. When the current load is too heavy, the circuit breaker
opens and closes, protecting the circuit until the problem is fixed or goes
away.
BULB CUT
You can get these from your Cadillac dealer.
DESCRIPTION BULB NO.
Ash Tray Illumination .................................. 1445
Backup Lights
......................................... 2057
Center High Mounted Stop Light
........................ 1141
Cornering Light
....................................... 2057
Courtesy Light
- Front Door ............................ S214-2
Courtesy Light
- Rear Door ............................. S214-2
Courtesy/Map Light
..................................... 192
Front Parking
& Directional Signal .................... 2057NA
Front Side Marker Light
................................. ,194
GloveBox
............................................. 194
Headlight High Beam ...................... 906MB4 (H2990 4)
Headlight Low Beam ....................... 905/HB3 (K1790 3)
License Plate Light
..................................... 194
Parking Light
......................................... 2057
320