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2003 cadillac deville wiring diagram pdf

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1992 Toyota Cressida Wiring Diagram

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tem Wire ColorPolarity Wire Location 12V white – white/red Positive (+) steering column Starter black/white Positive (+) steering column Starter 2 none Ignition black/yellow Positive (+) steering column 2nd Ignition black/red Positive (+) steering column 3rd Ignition none Accessory blue/red Positive (+) steering column Accessory 2 none Tachometer black/yellow check conn(ig-) Power Door (Lock) Wiring Diagram for [ Negative (-) ] Door Lock green/red Negative (-) pass kick or theft ecu Power Door (Unlock) Wiring Diagram for [ Negative (-) ] Door Unlock green/whiteNegative (-) pass kick or theft ecu Door Trigger red/white Negative (-) theft ecu[1] Dome Supervision Wiring Diagram for [ none ] Dome none none none Headlights red/yellow Negative (-) steering column Parklight Positive green Positive (+) dimmer controll or dkp Parklight Negative green/whiteNegative (-) steering column Wipers blue/black Positive (+) steering column Left Front Window (Up/Down) grn/wht – red/blu in drivers door Right Front Window (Up/Down) pnk/blk – pnk in drivers door or dkp Left Rear Window (Up/Down) red – red-yel A in drivers door or dkp Right Rear Window (Up/Down) grn/blk – red/blk A in drivers door or dkp Trunk/Hatch Pin red/white Negative (-) at light, or theft ecu Hood Pin tied with doors Trunk/Hatch Release Wiring Diagram for [] Trunk/Hatch none Factory Alarm (Arm) arms with lock Factory Alarm (Disarm) disarms with unlock Horn white/red Negative (-) st.column or theft ecu Brake green/black Positive (+) brake switch Door Motor (Lock) none none none Door Motor (Unlock) none none none

1994 Cadillac DeVille Concours Procedure to Disable Illumination of Service Indicator AFTER the Installation of Passive Struts/Shocks

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Run a wire from a switched ignition (hot in Run) source to relay pin 85. 1992-1993 Oldsmobile Achieva with Computer Command Ride (CCR) This is a stand alone system. Remove the CCR module which is attached to the back side of the right (passenger side) sound insulator panel. Follow the wiring harness up under the dash assembly and then cut and tape the wiring harness. 1992-1994 Buick Skylark with Computer Command Ride (CCR) This is a stand alone system. Remove the CCR module which is attached to the back side of the right (passenger side) sound insulator panel. Follow the wiring harness up under the dash assembly and then cut and tape the wiring harness. 1993-1996 Buick Park Avenue with Computer Command Ride (CCR) This is a stand alone system. Remove the CCR module, which is located under the carpeting beneath the driver’s seat. 1991-1995 Oldsmobile Ninety Eight with Computer Command Ride (CCR) This is a stand alone system. Remove the CCR module, which is located under the carpeting beneath the driver’s seat. 1994-1999 Pontiac Bonneville with Computer Command Ride (CCR) The feedback strut/shock assemblies are still available for these vehicles. However, if the customer desires to reduce the repair expense, the following steps may be taken to allow installation of non-feedback assemblies and the disabling of the malfunction indicator lamps. This is a stand alone system. Remove the CCR module, which is located under the carpeting beneath the driver’s seat. Parts Information The following parts are required to make the correction on the 1993 Eldorado/Seville and the 1994-1995 DeVille. Parts are currently available from GMSPO

2003 GMC Truck C 1500 P/U 2WD Engine Knocking or Lifter Noise

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Engine Lubrication: All Technical Service Bulletins Engine – Knocking or Lifter Noise File In Section: 06 – Engine/Propulsion System Bulletin No.: 02-06-01-038 Date: December, 2002 TECHNICAL Subject: Engine Knock or Lifter Noise (Replace 0-Ring) Models: 2001-2002 Chevrolet Camaro 2001-2003 Chevrolet Corvette 2001-2002 Pontiac Firebird 2002-2003 Cadillac Escalade, Escalade EXT 2000-2003 Chevrolet Suburban, Tahoe 2001-2003 Chevrolet Silverado 2002-2003 Chevrolet Avalanche 2000-2003 GMC Yukon, Yukon XL 2001-2003 GMC Sierra with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine (VINs V, T, Z, G, S, N, U – RPOs LR4, LM7, L59, LS1, LS6, LQ9, LQ4) Condition Some customers may comment on an engine tick noise. The distinguishing characteristic of this condition is that it likely will have been present since new, and is typically noticed within the first 161-322 km (100-200 mi). The noise may often be diagnosed as a collapsed lifter . Additionally, the noise may be present at cold start and appear to diminish and then return as the engine warms to operating temperature. This noise is different from other noises that may begin to occur at 3219-4828 km (2000-3000 mi). Cause The 0-ring seal between the oil pump screen and the oil pump may be cut, causing aeration of the oil. Correction

REV / SPEED METER Vehicle Specific Wiring Diagram Installation

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Installation Precautions ?Do not use electro taps in the installation of this product. Electro taps can become loose over time causing the unit to malfunction. This can also lead to vehicle and product damage. Be sure to use wire crimpers and the included splices for a secure connection. ?Be sure that the harness is not exposed to metal. Always wrap all connections with electrical tape. ?How to use the Fittings Strip 5mm from wire Insert sleeve over wire Bend back exposed wire Place male fitting over This ECU terminal arrangement diagram is viewed from the direction of the arrow. The direction of the ECU varies depending upon the vehicle. Perform the installation work after confirming the connector shape and the number of pins. ?If any abnormal noise or abnormal smell is sensed during the installation work of this product stop the work immediately and contact the distributor or your nearest A*PEX business office Continuing the installation under such conditions may cause an electric shock or fire causing damage to electric devices.

2004 Buick LeSabre Shake/Vibration in Steering Wheel, Floor, Seat at Highway Speeds on Smooth Roads (Diagnose/Balance Tires/Wheels) Service Manual

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Correction 1. Visually inspect the tires and the wheels. Inspect for evidence of the following conditions and correct as necessary: 2. Set the tire pressure to 30 psi (205 kPa) COLD. Subject: Shake/Vibration in Steering Wheel, Floor, Seat at Highway Speeds on Smooth Roads (Diagnose/Balance Tires/Wheels) Models: 1998-2005 Buick Park Avenue, Park Avenue Ultra 2000-2005 Buick LeSabre 1998-2004 Cadillac Seville (SLS, STS) 2000-2005 Cadillac DeVille (DTS only) 2001-2003 Oldsmobile Aurora 2000-2005 Pontiac Bonneville (17″ Tires only) • Missing balance weights • Bent rim flange • Irregular tire wear • Incomplete bead seating • Tire irregularities • Mud/ice build-up in wheel • Stones in the tire tread © 2009 General Motors Corporation. All rights reserved 3. Road test the vehicle with the Electronic Vibration Analyzer (EVA) essential tool for a sufficient distance on a known, smooth road surface to duplicate the condition. Record the Hertz (Hz) reading as displayed by the EVA onto the tire data worksheet found at the end of this bulletin. This should be done after a tire break-in period of at least 10 miles (16 km) at 45 mph (72 km/h) or greater, in order to eliminate any possible tire flat-spotting. 4. If the road test indicates a shake/vibration still exists, check the imbalance of each tire/wheel assembly on a known, calibrated, off-car dynamic balancer. If any assembly calls for more than ¼ ounce on either rim flange, remove all balance weights and rebalance to as close to zero as possible. Important: Some GM dealers may have a Hunter GSP9700 Road Force Balancer, or a Coats XR1850 Runout Balancer. Either will simplify Step 5 by not requiring dial indicators. If a Hunter GSP9700 machine is available, it may also be used to measure the radial force of the tire/wheel assembly. A guideline here is 18 lbs or less. 5. While on the balancer, measure wheel runout. If radial or lateral runout exceeds .020 in (0.50 mm) for aluminum wheels (.030 in (0.76 mm) for steel wheels), replace the wheel. 6. After confirming wheel balance and wheel runout, if any changes were made, road test the vehicle again. 7. If the smooth road shake/vibration still exists: Important: THE CONTROL ARMS SHOULD ONLY BE INSTALLED ON VEHICLES IF, AFTER THE TIRE AND WHEEL DIAGNOSIS AND REPAIRS HAVE BEEN PERFORMED, THE VIBRATION CONDITION STILL EXISTS. 8. Replace both lower control arms on vehicles built prior to the following VIN breakpoints. On Aurora, Bonneville, DeVille, Park Avenue, Park Avenue Ultra and Seville models, a newly developed hydro-bushing lower control arm with improved damping characteristics has been released. This control arm is not used on the LeSabre. The new lower control arms may provide an incremental improvement to the vehicle ride. Customers who have become “tuned in” to the shake condition may still feel some shake in the vehicle after the new lower control arms are installed. Refer to Lower Control Arm Replacement in SI (refer to the Parts Information table below for SI document ID numbers) . Important: The completed worksheet must be attached to the hard copy of the repair order. • If a Hunter GSP9700 Road Force/Balancing machine is used, record radial force variation (RFV) on the worksheet at the end of this bulletin. If one or more of the tire/wheel assemblies read more than 18 lbs, match mount the tire to the wheel to get below 18 lbs. Readings of 12 lbs or less are preferable for sensitive customers. • If a Coats XR1850 Runout/Balancing Machine is used, record radial runout of the tire/wheel assemblies on the worksheet at the end of this bulletin. If one or more of the tire/wheel assemblies are more than .040, match mount the tire to the wheel to get below .040. Readings of .030 inch or less are preferable for sensitive customers. • If the RFV or runout cannot be reduced to an acceptable level, replace the affected tire(s) under the guidelines of the GM Tire Warranty. • The screened tire program is only available for the General branded tires used on the Buick LeSabre. Complete the tire request form at the end of this bulletin and fax to Continental/General. • Road test the vehicle to ensure the shake/vibration has been eliminated