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Information and specifications related to the last generation of full-size, rear wheel drive, Cadillac Fleetwood and Fleetwood Brougham models manufactured by General Motors (GM) in Arlington, Texas, USA between 1993 and 1996. No other automobile has so captured the admiration of American luxury car buyers... truer words have never been spoken. You can find out more about Cadillac in the following books and videos: (click on the title for additional information)
Cadillac Related Links  Cadillac Owners Mailing List
Last-Generation Fleetwood Brougham FAQ
1993-96 Fleetwood Brougham Technical Archives
1998 Remote Keyless Entry System (RKE)
1996 Remote Keyless Entry System (RKE)
1994 Remote Keyless Entry System (RKE)
Cadillac Indicator Lights Resetting Procedures
Your Cadillac and the Year 2000
Diagnostic Trouble Codes (OBD-I)
Diagnostic Trouble Codes (OBD-II)
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Most of the information contained here pertains to the 1993-96 Cadillac Fleetwood Brougham (D-Bodys), however almost all the components used on these cars are also shared with other Cadillac models and GM makes (ie. B-Bodys). Here's a partial list of other cars that this information might possibly pertain to:
Calibration information on any 1993 or later model year GM vehicle (Buick, Chevrolet, Chevy Truck, Oldsmobile, Pontiac, GMC, Cadillac, and Saturn) equipped with a reprogrammable engine controller (PCM or VCM). Vehicle Calibration Information Obtain the latest engine controller calibration information for your vehicle simply by entering the vehicle's 17 character Vehicle Identification Number (VIN) - From GM
The following programming procedure is for the '93-'96 Fleetwood only. A different procedure is used on the Concours, Deville, Eldorado ETC, Seville SLS, & Seville STS models, which is available by clicking on: 1990-93 RKE Programming or 1994-95 RKE Programming or 1996-97 RKE Programming or 1998+ RKE Programming.
To re-enable the unlock-in-park feature of, just repeat the above to reprogram the RCDLR to your remotes, but don't do the special three-button-three-times sequence. You can match a transmitter to as many different vehicles as you own, provided they are equipped with exactly the same model system. Reviving Dead Key Fobs If you suspect the key fob itself isn’t working, the dealership's parts department has a device that will check to see if it is indeed functioning (transmitting) properly. If you have a frequency counter you can check it as well, output is in the 318-320 MHz range. The couple that I've check have been 318.990 & 319.075 MHz - note that no matter which button you press (light, unlock, lock, trunk open, etc.) the transmit frequency does not change. If they're still not working (after installing fresh batteries) and you feel like messing around with it a little, take the key fob totally apart and clean the contact points behind the rubber membrane and the brass etchings on printed-circuit (PC) board - this may be just enough to bring it back to life! Moisture intrusion and the resulting corrosion on the contacts is usually the culprit in a lot of "not working" situations. RKE Part Numbers RKE Key Fobs (remotes) part numbers. FYI - Most dealerships keep an assortment of these in stock, as they are a fairly common and inexpensive replacement item.
NOTE: The part numbers listed above are for the 1994-96 Cadillac Fleetwood only. The #1 and #2 remotes look identical - the only difference is the number on the back, which determines the order that they are programmed. (*) Note the RKE programming connector on the Oldsmobile Custom Cruiser/Vista Cruiser and Buick Roadmaster wagons is located in the rear "D"-pillar (driver side pillar post just behind the rear window), behind the closure panel.
Your Cadillac is equipped with a very good on-board diagnostic system capable of reading out the stored trouble codes. To enter diagnotic mode:
Pointers 00-04 contain the stored trouble codes.
Codes prefixed by a "1" are history codes. A code can be cleared by pressing the "OFF" button while that particular code is being displayed. 1993 5.7L Throttle Body Injection, VIN 7 1994-1995-1996 5.7L Fuel Injection, VIN P
Powertrain Control Module (PCM) Codes Code Description 00-11 ........................................ Malfunction Indicator Lamp (MIL) circuit 00-13 ....................................... Heated Oxygen sensor voltage out of range 00-14 ........ Coolant temperature sensor signal indicates excessively high temperature 00-15 ......... Coolant temperature sensor signal indicates abnormally cold temperature 00-16 ............................ Distributor low resolution pulse not received by ECM 00-18 .................................. Injector driver circuit voltage to PCM problem 00-21 ........................................................ TPS high voltage problem 00-22 ......................................................... TPS low voltage problem 00-23 ...................... Inlet air temperature sensor indicates low air temperature 00-24 ........................................... Throttle position angle problem (VSS) 00-25 ............... Inlet air temperature (IAT) sensor indicates high air temperature 00-26 ................... ECM detected wrong potential voltage at #1 quad-driver module 00-27 ................... ECM detected wrong potential voltage at #2 quad-driver module 00-28 ................... ECM detected wrong potential voltage at #3 quad-driver module 00-29 .......................... Secondary air injection pump circuit voltage was wrong 00-31 .................. Cam pulse missing on first pass through internal ECM self test 00-32 .......... EGR open command did not change fuel mixture during off idle operation 00-33 ............................. MAP sensor signal voltage was too high (low vacuum) 00-34 ............................. MAP sensor signal voltage was too low (high vacuum) 00-35 ........................................... MAP sensor signal showed a low vacuum 00-36 ........................................... ECM timing pulse/low resolution pulse 00-37 ............................................................ Brake swith stuck ON 00-38 ........................................................... Brake swith stuck OFF 00-41 ........................................................ EST circuit high voltage 00-42 ...................................................... PCM did not detect any EST 00-43 .......................... One or both knock sensors were either open or grounded 00-44 ....................... Left oxygen sensor under voltages (closed loop operation) 00-45 ......................... Left oxygen sensor over voltage (closed loop operation) 00-46 ............................................ Anti-Theft Pass Key signal was wrong 00-47 ............................................. Knock sensor signal was not present 00-48 ............................................... No MAF signal with engine running 00-50 .................................. PCM detected an ignition low voltage condition 00-51 ......................................................... Programmed EEPROM error 00-52 ............................................. Engine oil low temperature detected 00-53 ................................... ECM detected a battery high voltage condition 00-54 ......................................... Fuel pump system voltage problem (high) 00-55 .................... ECM detected lean oxygen sensor during power enrichment mode 00-56 .............................................. Vacuum sensor voltage out of range 00-58 ............ Transmission Fluid Temperature sensor circuit low (high temperature) 00-59 ............ Transmission Fluid Temperature sensor circuit high (low temperature) 00-61 ................ Vacuum sensor voltage problem with secondary port throttle valve 00-62 ............................................ Engine oil high temperature detected 00-63 ..................................................... Right oxygen sensor problem 00-64 ................. Right oxygen sensor low voltage problem (closed loop operation) 00-65 ................ Right oxygen sensor high voltage problem (closed loop operation) 00-66 ..................................... A/C pressure sensor circuit open or shorted 00-67 ........ ECM did not detect an A/C system pressure change with A/C clutch engaged 00-68 ....... ECM detects voltage on A/C status line after ECM disengaged the A/C relay 00-69 ........ ECM did not detect voltage on A/C status line after ECM commanded A/C ON 00-70 .............. A/C clutch relay circuit showed incorrect potential voltage at PCM 00-72 ........... Transmission output speed changed with vehicle was in park or neutral 00-73 ............................... Pressure control solenoid return amperage problem 00-74 ........... Traction control system active signal with vehicle in park or neutral 00-75 ........................... Ignition low voltage with engine speed above 1000 RPM 00-77 .................. Cooling fan relay #1 control potential voltage incorrect (PCM) 00-78 ........... Cooling fan relay #2 and #3 control potential voltage incorrect (PCM) 00-79 ............. Transmission fluid temperature signal indicates high temp condition 00-81 ......................................... Transmission 2-3 shift solenoid problem 00-82 ......................................... Transmission 1-2 shift solenoid problem 00-83 .................................................. TCC PWM solenoid circuit fault 00-84 ......................................... Transmission 3-2 shift solenoid problem 00-85 ................................. TCC solenoid problem after commanded OFF by PCM 00-90 ...................................................... TCC solenoid circuit fault 00-91 ............... One to Four up-shift lamp control signal showed incorrect voltage 00-95 ......................................................... Change oil lamp circuit 00-96 ............................................................ Low oil lamp circuit 00-97 ............................... VSS output signal showed incorrect voltage at PCM 00-98 .............................. Tach output signal showed incorrect voltage at PCM
Central Control Module (CCM) Codes Code Description 01-20 ................ Retained Accessory Power (RAP) enable circuit shorted to battery 01-21 ......... Retained Accessory Power (RAP) enable circuit open or shorted to ground 01-22 .................. Delayed Interior Light (DIL) enable circuit shorted to battery 01-23 ........... Delayed Interior Light (DIL) enable circuit open or shorted to ground 01-24 ...................................... Courtesy output circuit shorted to battery 01-25 ............................... Courtesy output circuit open or shorted to ground 01-26 ......... Variable Effort Steering (VES) output circuit open or shorted to ground 01-27 ........................................... VES output circuit shorted to battery 01-28 ............................................ VES tracking error (open or shorted) 01-30 .............................. PASS key fault telltale circuit shorted to battery 01-31 ....................... PASS key fault telltale circuit open or shorted to ground 01-32 .......................................... Fuel enable circuit shorted to battery 01-33 ................................... Fuel enable circuit open or shorted to ground 01-34 ...................................... Headlamp enable circuit shorted to battery 01-35 .................................. Parking lamp enable circuit shorted to battery 01-36 ................... Daytime Running Lamps (DRL) enable circuit shorted to battery 01-37 ............ Daytime Running Lamps (DRL) enable circuit open or shorted to ground 01-40 ......................... Delay pot circuit shorted to ground (Twilight Sentinel) 01-41 ................ Delay pot circuit open or shorted to battery (Twilight Sentinel) 01-42 .......................................... Key resistor circuit shorted to ground 01-43 ................................. Key resistor circuit open or shorted to battery 01-44 ......................... Steering wheel sensor circuit open or shorted to ground 01-45 ........................ Steering wheel sensor circuit open or shorted to battery 01-46 ............................................................ CCM Internal Failure 01-47 ..................................................... Canadian Select Input Error
Heating, Ventilation and Air Conditioning (HVAC) Codes Code Description 02-01 ................................... Outside Air Temperature Sensor Circuit (open) 02-02 ................................ Outside Air Temperature Sensor Circuit (shorted) 02-03 .................................... In-Car air temperature sensor circuit (open) 02-04 ................................. In-Car air temperature sensor circuit (shorted) 02-05 ...................................... Sun load temperature sensor circuit (open) 02-06 ................................... Sun load temperature sensor circuit (shorted) 02-10 .................................................... Air mix motor circuit (open) 02-11 ................................................. Air mix motor circuit (shorted) 02-26 .................................. Serial Data Communication error (shorted/open) 02-27 ......................................................... Invalid EEPROM detected
Supplemental Inflatable Restraint (SIR) Codes Code Description 03-15 ..................................... Passenger initiator circuit resistance high 03-16 ...................................... Passenger initiator circuit resistance low 03-17 ................................................ Passenger initiator circuit open 03-21 ........................................ Driver initiator circuit resistance high 03-22 ......................................... Driver initiator circuit resistance low 03-24 ................................................... Initiator circuit voltage low 03-25 ............................................. Initiator circuit short to ignition 03-26 ................................................... Driver initiator circuit open 03-35 ................................. Discriminating sensor open or shorted to ground 03-36 ............................. Discriminating sensor closed or shorted to ignition 03-51 .......................................................... Frontal crash detected 03-52 .................................................................. Data area full 03-61 ................................................... SIR indicator circuit failure 03-62 ......................................... Redundant SIR indicator circuit failure 03-71 .............................................................. Internal SDM Fault
Anti-Lock Brake/Traction Control (ABS/TC) Codes Code Description 04-21 ........................................................ Front wheel speed sensor 04-23 ............................... Wheel speed sensor circuit continuity malfunction 04-25 ........................................................ Front wheel speed sensor 04-27 ............................... Wheel speed sensor circuit continuity malfunction 04-28 ................................ Wheel speed sensor circuit frequency malfunction 04-31 ......................................................... Rear wheel speed sensor 04-33 ............................... Wheel speed sensor circuit continuity malfunction 04-35 ......................................................... Rear wheel speed sensor 04-37 ............................... Wheel speed sensor circuit continuity malfunction 04-41 .................................... Right Front Inlet Valve Solenoid malfunction 04-42 ................................... Right Front Outlet Valve Solenoid malfunction 04-44 ................................................ Pilot Valve Solenoid Malfunction 04-45 ..................................... Left Front Inlet Valve Solenoid malfunction 04-46 .................................... Left Front Outlet Valve Solenoid malfunction 04-47 ............................................... TCS Prime Valve (ASV) Malfunction 04-48 ........................... TCS Master Cylinder Isolation Valve (USV) Malfunction 04-51 ..................................... Right Rear Inlet Valve Solenoid malfunction 04-52 .................................... Right Rear Outlet Valve Solenoid malfunction 04-55 ...................................... Left Rear Inlet Valve Solenoid malfunction 04-56 ..................................... Left Rear Outlet Valve Solenoid malfunction 04-58 .................................... EBTCM Internal Adjuster Assembly Malfunction 04-61 ................................................ BPM Valve Pump Motor Malfunction 04-62 .......................................................... RPM Signal Malfunction 04-63 .............................................. BPM Valve Power Supply Malfunction 04-64 ............................................ Throttle position signal malfunction 04-65 ....................................................... Adjuster assembly circuit 04-66 ........................................... Adjuster assembly control malfunction 04-67 ............................................. Throttle position sensor comparison 04-71 ...................................................... EBTCM Internal Malfunction 04-72 ................................................... Serial data lin e malfunction 04-73 ......................................................... Spark retard monitoring 04-85 .................................................. Low Voltage Condition Detected
Diagnostic Pointers and Parameters No. Description Range Default Value Units -00 PCM System Diagnostic Trouble Codes ............................................... -01 CCM System Diagnostic Trouble Codes ............................................... -02 ACAC (HVAC) System Diagnostic Trouble Codes ....................................... -03 SIRSystem Diagnostic Trouble Codes ................................................ -04 ABS/TC System Diagnostic Trouble Codes ............................................ -05 Program number .......................... 0-255 ....... n/a ............. Counts -07 Command Blower Motor Speed .............. 0-128 ....... n/a ............. Counts -14 Vehicle speed ........................... 0-199 ....... n/a ................ MPH -15 HVAC Learn Mode (Temp Cal) .............. -5 to +5 F .. 0 F ............ Degrees -18 Sun Load Sensor ......................... 0-255 ....... n/a ............. Counts -20 Current Temperature Valve Position ...... 0-255 ....... 240 ............. Counts -22 Temperature Valve Position (Full Cold) .. 180-250 ..... 180 ............. Counts -23 Temperature Valve Position (Full Hot) ... 5-60 ........ 60 .............. Counts -24 Engine Coolant Temperature .............. -40 to 151 .. n/a ............ Celsius -25 Command Temperature Valve Position ...... 0-255 ....... 128 ............. Counts -27 Air Delivery Mode ....................... 0-9 ......... n/a ... Code (see below) -28 Inside Air Temperature Sensor ........... 0-255 ....... n/a ............. Counts -31 Outside Air Temperature Sensor .......... 0-255 ....... n/a ............. Counts -37 EEPROM Revision Number .................. 0-0000 ...... n/a ............... Code HVAC Air Deliver Mode Table Code Mode 00 -- Off 01 -- Recirc 02 -- A/C 03 -- Bi-Level 04 -- Defog 05 -- Heater 06 -- Defrost 07 -- Blower delay 08 -- Purge 09 -- A/C Purge
In 1986 GM introduced a vehicle security system called the Vehicle Anti-Theft System (VATS). The VATS system is an engine starter disable, which will prevent the vehicle from starting unless the proper key is used. GM has enhanced the operation of the system since the introduction by including a fuel shut-off along with starter disable for three minutes, if the incorrect key is used.. The newer system is called PassKey II. Both the VATS and the PassKeyII system basically operate the same. The ignition key used in the vehicle has a coded resistor pellet molded into the key. The resistor pellet is 1 of 15 different values used by GM on this system. There is a small harness, which links the ignition switch to a computer, which reads the resistance of the pellet in the key. If the resistance is correct (or within 10%), the computer will allow the vehicle to start, if the resistance is incorrect the computer will not allow the vehicle to start. The value of the resistor pellet in the key can be found by using a Volt/Ohm meter. Touch each side of the resistor pellet with the probes from the meter, being careful not to touch the ends of the probe with your hands. The 15 resistor codes are:
Oils recommended for use in your vehicle can be identified by looking for the "Starburst" symbol. This symbol indicates that the oil has been certified by the American Petroleum Institute (API) for gasoline engines. Look for a major brand of oil meeting API SJ or ILSAC GF-2. If you're outside North America use an oil that meets AECA 3-96. What Weight Oil? 0W-30, 5W-30 10W-30? GM recommend 5W-30, but the reason GM recommends 5W-30 is that it's the politically correct choice when fuel mileage is a prime consideration. The U.S. Environmental Protection Agency, which oversees fuel economy standards for cars sold in the U.S.A and believes 5W-30 oil is a significant energy conservation measure. The EPA has pressured car companies into using 5W-30s in their new vehicles. In response to this pressure, many years ago a policy was made by GM at the corporate level that, with few exceptions, the recommended oil for all passenger vehicles will be 5W-30. When you read the "Maintenance and Lubrication" section of any GM Service Manual, you will soon discover that there are alternatives -- "The recommended SAE engine oil viscosity is 5W-30, however, if the temperature is above –18 C (O F) 10W-30 may be used." If your engine is regularly operated where outdoor temperatures are above 0 F using an oil of different viscosity range might be better in the long run. Why? Any 5W-30 engine oil, including the synthetic, uses chemical additives, called "viscosity-index improvers" (VI), to widen its viscosity range enough to make it qualify for a 5W-30 rating. VI improvers contribute little to lubrication and can make a "multi-viscosity" oil less effective at high temperatures than an oil without them. Another characteristic of a 5W-30 that can be a problem in severe service is a relatively high evaporation rate at high temperatures compared to lubricants of more narrow viscosity range. A higher evaporation rate contributes to increased oil consumption and substandard lubrication in areas of high temperature. There are no VI improvers in quality, 10W-30, synthetic engine oils and their high-temperature evaporation rate is less. Thus, 10W-30 synthetics are better lubricants in severe duty applications.
A good choice is Mobil 1, 10W-30 synthetic. Mobil-1 is made with a synthesized-hydrocarbon, base-stock and Since GM endorses Mobil-1 (Corvettes come from the factory with Mobil-1 in the crankcase), so it doesn’t hurt to go with what GM uses. Synthetic oils offer the only truly significant differences, as long as its approved to be used in your car, due to their superior high temperature oxidation resistance, high film strength, very low tendency to form deposits, stable viscosity base, and low temperature flow characteristics. Synthetics are superior lubricants when compared to traditional petroleum oils. You can start using synthetic oil in new vehicles at any time. In fact Mobil1 is the factory fill for the Corvette LS-1, LT-1 and LT-5 engines. Mobil and Porsche also have a partnership whereby all Porsche cars manufactured at the Zuffenhausen plant will be lubricated with Mobil 1. One of the myths that still persists about Mobil-1 (or any synthetic oil -- Red Line, Castrol Syntec, Havoline Formula3 Synthetic) is that new engines require a break-in period with conventional oil. Current engine manufacturing technology does not require this break-in period. As the engineers who design Corvette and Porsche engines indicate, Mobil 1 can be used in an engine from the day you drive your car off the show room floor!
After the oil has been changed, you'll need to reset your system. To do that:
If the CHANGE OIL light comes on and stays on for 5 seconds, it did not reset. You'll need to reset the system again. 1993 Fleetwood owners note: The "Change Oil" light on some 1993 model year Fleetwood vehicles (D Cars) equipped with 5.7L (L05, VIN 7) V8 engines may remain on (illuminated) although the reset procedure is followed. The cause is the throttle position sensor (TPS) parameter may be set too high. To correct this, new PROMS have been released to address this condition. There is a bulletin TSB#93-6E-122 (05/19/1993), SI2K Document ID# 438645, that covers all vehicles built through April 1993.
Be sure that people and objects are clear of the garage door you are programming. You may want to do this procedure out of the range of your garage door receiver. Programming the Transmitter
To program the remaining two channels (buttons), follow steps 2 through 5. If you have trouble programming the universal transmitter, make sure that you have followed the directions exactly as described and that the battery in the hand held transmitter is not dead or low. If you still cannot program it, rotate the hand held transmitter end over end and try again. The universal transmitter may not work with older garage door openers that do not meet current Federal Consumer Safety Standards. If you cannot program the transmitter after repeated attempts, see the section below on Rolling Code garage door openers or consult your Cadillac dealer. Be sure to keep the original hand-held transmitter in case you need to erase and reprogram the universal transmitter. Note to Canadian Owners: Operating the Transmitter: Also note that if the hand held transmitter appears to program the universal transmitter but does not open your garage door, and if the garage door opener was manufactured after 1995, the garage door opener may have a "rolling code" system. A rolling code system changes the code of the garage door opener every time you open or close the garage door. To determine if you have this system, press the button on the universal transmitter that you have programmed already. If the indicator light on the universal transmitter flashes rapidly for one or two seconds, and then stops flashing (or turns solid), the garage door opener has a rolling code system. Training a Garage Door Opener with "Rolling Codes" (If Equipped): If you have not previously programmed the hand-held transmitter, see "Programming the Transmitter" earlier in this section. If you have completed this programming already, you now need to train the garage door opener receiver to recognize the universal transmitter. Refer to your garage door opener owner's manual for the proper transmitter training procedure for your garage door opener brand.
The garage door opener should now recognize the universal transmitter. You may either use the universal transmitter or the hand-held transmitter to open the garage door. If after following these instructions you still have programs training the garage door opener, consult your Cadillac dealer or the HomeLink Transmitter manufacturer at (800) 355-3515 in order to address compatibility concerns. Erasing Channels: Programming Gates: Red or Yellow Indicator Light: Installation / Removal: Non-Compatible Garage Door Openers:
The factory installs the following bulbs for the following applications:
Cornering Lamp: 2057 Parking Lamp: 2057 Stop, Tail and Directional Signal Lamp: 2057 Front Parking and Directional Signal: 2057NA (NA = Natural Amber coating) Center High-Mounted Stoplamp (CHMSL): 1156 Front Sidemarker lamp: 194 License Plate Lamp: 194 Side Marker Lamps: 194 What is interesting is that although there are several different numbers listed for the above two sets of applications, all of those listed above comprise basically two different kinds of bulbs! All of the bulbs in the first group plug into exactly the same socket and have exactly the same dimensional specifications, and likewise for the bulbs in the latter group. Many different numbered bulbs interchange in these two types of sockets. All of the bulbs in the first group, which comprise the tail and backup lamps, Center High Mounted Stop Lamp (CHMSL), front park/turn signal as well as the cornering lamps are technically classified as a type S-8 bulb with a DC (Double Contact) index (staggered pin) base, dual C-6 (straight across bar type helical coil) filaments, and a 1.250" LCL (Light Center Length is the distance from the base to the filaments). These bulbs are about 1.041" (26.44mm) maximum diameter and 2.0" (50.8mm) in overall length. There are several bulbs with these exact same specifications, however they differ in the light output or wattage of each filament, and in some cases the average filament life. There are several bulbs which meet the S-8 specification, and which are interchangeable in an automobile application: These bulbs listed below are like-wattages, high-efficiency replacements. DO NOT use aftermarket halogen replacement bulbs in brake or turn signallamps (or reverse, cornering lamps) because the lamp assemblies can't withstand the intense extra heat nor can the wiring withstand the increased current draw.
This data was taken from a Wagner Lamp Specification Guide, other brand bulbs may vary slightly in specs, but not by much. As you can see from this table, the bulbs are listed roughly in order from dimmest to brightest. For example, comparing the 2057 that comes in the taillight with an 2357 replacement, you can see that they are essentially the same bulb, except the 2357 would be about 50% brighter on the low (parking light) and about 25% brighter on the high (stop light) filament. This will make the brake lights, turn signals, and cornering lights that much brighter. There is a slight tradeoff in bulb life. Each one of these bulbs is also available in an "NA" version, which means the bulb is coated with a Natural Amber coating. For example, the front park/turn signal bulbs are 2057NA, but you can replace them with brighter (both in park and turn signal mode) 2357NA bulbs. Now for the other group of lights: the Rear License Plate, Front & Rear Side Markers lamps all use the same basic type of bulb. These are a T3-1/4 Wedge Base bulb, which is about 0.4" (10.3mm) in diameter and 0.81" (20.6mm) in overall length. There are several bulbs which meet this specification, and as such are interchangeable:
Door locks cycle while driving, then quit working electronically? TAC has a solution for this complaint. The fix involved is to add a relay in to circuit to power down anti-theft module. Also check for wiring rubbing in the rear doors on the front run channel bracket. Remember there is a door lock switch to lock only in the rear doors. There has been more rights than lefts rubbed through Or the other possibility is that the RKE programing wires are touching together and cause a lock cycle when going over bumps, might also be possible the programming wires are touching ground.
If you have a cruise control problem check to see if the CHMSL (center high mounted stop light, i.e. third brake lights) are working. Seems the cruise circuit uses the CHMSL bulbs for a ground or something like that, if one is out the cruise control won't engage.
This feature allows the Automatic Control Air Conditioning (ACAC) system to be custom calibrated to the desire of the operator. This is done by programming an offset in the memory to increase or decrease the actual interior temperature above or below the set temperature.
Applies To: Condition: Some customers may comment of a hesitation during heavy/full throttle acceleration. A 1996 vehicle may also set any of the following DTCs: P0410, P0412, P1415, P1416, P0100, P0101, P0102. A 1995 vehicle may set a DTC 48. There will also be evidence of water in the AIR pump. Cause: Under high engine speed and load conditions, hot exhaust gasses may leak past the air check valves. As the exhaust gasses in the air tube cool, water vapors collect into the AIR pump. As the vehicle is driven, condensation from the AIR pump may come into contact with the Mass Airflow Sensor through the AIR inlet hose. This condition may cause a hesitation on acceleration and may also set the DTCs.
From the factory the flash-to-pass feature of the turn signal is set to flash the low-beams. Flash to pass should flash the high-beams. To correct this, it is necessary to remove the knee bolster, unclip the dimmer switch connector and reverse the LT-GRN and TAN terminals. The terminals may be removed using a stiff, thin-gauge wire (like a paperclip) to help bend the retaining tab towards the terminal body. The entire procedure can be found in the Technical Service Bulletin (TSB) #53-82-10 Flash-To-Pass Uses Low Beams Instead Of High Beams. For Canadian (or export-spec) Fleetwoods flash-to-pass was disabled because of the Daytime-Running-Lights (DRL) feature. To enable FTP, it is necessary to supply power from the headlamp circuit breaker to terminal B on the dimmer switch. These parts haven't changed in years, so it is easy to find spare dimmer switch connectors.
A variable effort steering electrical system malfunction will cause the power steering system to revert to full-time full-power assist. By disconnecting the electrical connector from the valve on the pump (right next to the #2 exhaust port) will leave the system in full assist mode (least effort) at all times. If having full boost all the time doesn’t suite you, you can simply reconnected the lead you disconnected and the system will return to variable assist steering mode.
The angle is of the blade to the windshield is critical to good wiper performance - the blade has to be square with the glass. A clean wax-free windshield is also imperative. GM recommends Bon Ami as a glass cleaning agent. This will remove any wax or silicone (from vinyl roofs treated with a silicone based product) residue on the windshield.
You can purchase the latest GM parts microfiche direct from Bell & Howell (1-800-221-5362). They carry all GM parts/illustration catalogs on microfiche. Bell & Howell also publishes all of the GM parts books and service bulletins electronically. You can see them at this URL: www.ps.bellhowell.com/products/gm.asp The official GM parts books are produced electronically by EDS (a division of GM). It is called PartsImager 2. For more information about EDS PartsImager, visit www.edspartsimager.com or call (1-888-226-8188) or via email arg@edspartsimager.com. Helm www.helminc.com also publishes all of the GM service manuals and service bulletins both in paper and electronic (called GM Expertec) form.
The Official eGroups Cadillac Owners mailing list is an automatically maintained email mailing list and archive dedicated to the distribution of general information, questions, inquiries about new Cadillac Motor Cars and related topics. Here you'll find owner comments and critiques, articles showing how owners maximize performance, stories of unique owner experiences and news of accessories, recalls, service bulletins, links to other valuable websites and other important information. Whether you presently own a Cadillac or are looking to purchase one this list is for you! Alternatively, you can send a blank email message to cadillacowners-subscribe@egroups.com Consider this mailing list a real-time supplement to the Cadillac Vision Magazine every new Cadillac owner receives.
Please note that this document is provided for information purposes only: there is no warranty expressed or implied about what they will do to your car, factory warranty, performance, or value of your car. Use them at your own risk. I have tried to format the information into more of a "how-to" type guide. My apologies for any errors I introduced in this process.
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Correction:
To correct this condition, a Secondary AIR Injection Pump disable procedure has been developed. (It has been determined that the Secondary AIR Injection system is not required to meet emission requirements for these vehicles only.) The full Air pump delete service bulletin can be found in TBS# 01-06-04-011 - Water in AIR Pump and/or DTC P0410, P0412, P0415, P0416, P0100, P0101, P0102 or DTC 48 (AIR System Disable Procedure).