2003 Chevrolet Tahoe Test Details

Download  2002 Chevrolet Silverado 1500 4.8L, GAS, Vin V, Eng Cfg V8, USA/Canada 2003 Chevrolet Tahoe 4.8L, GAS, Vin V 2003 Chevrolet Silverado 1500 4.8L, GAS, Vin V, Eng Cfg V8 2003 Chevrolet Tahoe 5.3L, FLEX, Vin Z Customer Concern: The engine runs, but lacks power when driving. Has codes P0101 and P0300. Scanner shows misfires all on the same side of the engine. Tests/Procedures: 1. Check the catalytic converter, on the “suspect” bank of the engine, for a restricted (plugged) exhaust system to that side of the engine. 2. Disconnect both front O2 sensors, re-set the fuel trims and see if the problem goes away. 3. If gone with the O2 sensors disconnected, then swap the sensors side to side and see if the problem follows the O2 sensor. Potential Causes: Plugged Exhaust System Oxygen Sensor Diagnostic Codes: P0101, P0300 Author: Christopher Pittman Average Reported Mileage: 92479 Confirmed Fix Summary Confirmed Fix 9 – Catalytic Converter 1 – Exhaust System 1 – Intake Manifold Gasket(s) 1 – Right Catalytic Converter Confirmed Fix Details Tech Reported Fix Details Confirmed Fix Phil Zeuner March 04, 2009 2003 Chevrolet Tahoe, 5.3L, FLEX, Vin Z Replaced Catalytic Converter – Replaced cat.… Read More

Clunk, Bump or Squawk when Vehicle Comes to Complete Stop

Download 1999-2000 Cadillac Escalade (Old Style) 2002-2004 Cadillac Escalade, Escalade EXT 2003-2004 Cadillac Escalade ESV 1996-1999 Chevrolet 1500 Series Extended Cab Short Box Pickup (Old Style) 1996-1999 Chevrolet 1500 Series Regular Cab Pickup and Utility Models (Old Style) 1999-2002 Chevrolet Silverado Extended Cab Short Box (New Style) 1999-2004 Chevrolet Silverado 1500 Series Regular Cab (New Style) 2000-2004 Chevrolet 1500 Series Avalanche, Suburban and Tahoe 2001-2004 Chevrolet Silverado 2500/3500 Series Regular Cab with Long Bed or Extended Cab (New Style) 2001-2004 Chevrolet Silverado 2500 Series Crew Cab, Short Box (New Style) 1996-1999 GMC 1500 Series Extended Cab Short Box Pickup (Old Style) 1996-1999 GMC 1500 Series Regular Cab Pickup and Utility Models (Old Style) 1999-2002 GMC Sierra Extended Cab Short Box (New Style) 1999-2004 GMC Sierra 1500 Series Regular Cab (New Style) 2000-2004 GMC 1500 Series Yukon, Yukon XL 2001-2004 GMC Sierra 2500/3500 Series Regular Cab with Long Bed or Extended Cab (New Style) 2001-2004 GMC Sierra 2500 Series Crew Cab, Short Box (New Style) 2003-2005 HUMMER H2 with Four Wheel Drive (4WD) or All Wheel Drive (AWD) and One-Piece Propeller Shaft ONLY.… Read More

Information on Error Codes on Radio Display – Their Cause and Corrective Action

Download odels: 1995-1996 Buick Roadmaster 1995-1999 Buick LeSabre 1995-2004 Buick Century, Regal 1995-2005 Buick Park Avenue 1996-1999 Buick Riviera, Skylark 2004-2005 Buick Rainier 1995-1999 Chevrolet Lumina, Monte Carlo, Fullsize Pickup Models (Old Style) 1995-2005 Chevrolet Blazer 1996 Chevrolet Lumina APV 1996-1999 Chevrolet Cavalier 1996-2000 Chevrolet Express Van 1996-2002 Chevrolet Astro Van 1997-2002 Chevrolet Camaro 1997-2003 Chevrolet Malibu 1997-2005 Chevrolet Corvette, Venture 2000-2005 Chevrolet Silverado 2002-2005 Chevrolet Avalanche, TrailBlazer, TrailBlazer EXT 2003-2005 Chevrolet SSR 2004-2005 Chevrolet Classic, Colorado 1995-1999 GMC Fullsize Pickup Models (Old Style) 1995-2002 GMC Jimmy 1996-2000 GMC Savana Van 1996-2002 GMC Safari Van 2000-2005 GMC Sierra 2002-2005 GMC Envoy, Envoy XL 2004-2005 GMC Canyon, Envoy XUV 1995-1999 Oldsmobile Aurora, Eighty Eight 1995-1997 Oldsmobile Cutlass Supreme 1999-2004 Oldsmobile Alero 1998-2002 Oldsmobile Intrigue 1995-1996 Oldsmobile Ninety Eight 1996-1999 Oldsmobile Achieva 1996-2004 Oldsmobile Bravada, Silhouette 1995-1999 Pontiac Bonneville, Sunfire 1995-2002 Pontiac Firebird 1995-2005 Pontiac Grand Prix 1996-1997 Pontiac Trans Sport 1996-2000 Pontiac Grand Am 1997-2005 Pontiac Montana 2003-2005 HUMMER H2.… Read More

2002 FORD-KEY INSTALLATION INSTRUCTIONS AND TECHNICAL REFERENCE MANUAL

Download For convenience this document uses short names when referring to a particular system or kit. The list below identifies the short names used herein: Remote Start System with Deluxe Vehicle Security and Keyless Entry —> RKE/VSS/RMST Remote Start System with Keyless Entry —> RKE/RMST Remote Start System —> RMST Deluxe Vehicle Security System with Keyless Entry —> Deluxe RKE/VSS Vehicle Security System with Keyless Entry —> RKE/VSS Vehicle Security System for Vehicles Equipped with Factory Keyless Entry —> VSS Keyless Entry System —> RKE. MODULE PREP A RATION Place the supplied fuses into the power distribution block on the control module. Refer to the fuse placement drawing for the specific vehicle that you are working on. Fuse placement drawings are located in vehicle specific wiring sections. In this diagram, the parking light fuse is shown in the positive polarity position and the Dome light fuse is shown in the negative polarity position.… Read More

2005 Chevrolet Chevy K Silverado Panel Cluster Gauge Needle Function

Download Subject: 07187C — SPECIAL COVERAGE ADJUSTMENT – INSTRUMENT PANEL CLUSTER GAUGE NEEDLE FUNCTION Models: 2003-2004 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT 2005 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT (U.S. ONLY) 2003-2004 CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE 2005 CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE (U.S.ONLY) 2003-2004 GMC SIERRA, YUKON, YUKON XL 2005 GMC SIERRA, YUKON, YUKON XL (U.S. ONLY) Condition Some customers of all 2003-2004 model year and certain U.S. 2005 model year Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Silverado, Suburban, and Tahoe; and GMC Sierra, Yukon, and Yukon XL vehicles have reported that one or more of the instrument panel (IP) cluster gauges stick, flutter, or become inoperative. This may cause inaccurate readings, including the speedometer and fuel gauge. Special Coverage Adjustment This special coverage covers the condition described above for a period of 7 years or 70,000 miles (110,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership.… Read More

1997 Chevy Truck C Tahoe Interior Lighting Module Locations

Download 1997 Chevy Truck C Tahoe 2WD V8-5.7L VIN R View: Under Center Of Instrument Panel Zoom Sized for Print Interior Lamp Control Module, Remote Control Door Lock Receiver Manufacturer supplied 2 different possible locations. Look for 5 wire connector with wire colors: gray, white, orange, pink & black. #PIT3819: Location of Interior Lamp Control Module – keywords control dim dome electrical entry ground illumination inoperative keyless lens light remort resistor RKE short – (Dec 23, 2005) Subject: Location of Interior Lamp Control Module. Models: 1995-2000 Chevrolet C/K Trucks, Suburban and Tahoe 1995-2000 GMC Yukon and C/K Trucks Classic Body Style Only The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this P1. Condition/Concern When diagnosing a dome lamp concern on one of the vehicles listed above, you may be unable to locate the Interior Lamp Control Module that is called out in the Service Manual.… Read More

2003 Cadillac Escalade Code C0660 will reset.

Download Vehicle Application: 2003 Cadillac Escalade 5.3L, Vin T, USA/Canada 2005 Chevrolet Suburban 1500 LS 5.3L, GAS, Vin T 2003 Cadillac Escalade EXT 6.0L 2005 GMC Yukon XL 1500 Slt 5.3L, FLEX, Vin Z 2005 Chevrolet Suburban 1500 LS 5.3L, FLEX, Vin Z Customer Concern: Code C0660 will reset. Tests/Procedures: 1. Check the RTD fuse located in the underhood fuse block. 2. Check for Battery Voltage (B+) on the Orange wire at the automatic level control air compressor pin F. 3. If less than B+ at pin F, check for a wiring and connection problem between the air compressor and the underhood fuse block. 4. Disconnect the compressor leveling module connector and check the resistance from the positive battery voltage circuit of the exhaust solenoid valve and the control circuit of the exhaust solenoid valve. Should be 30-90 ohms. 5. Check for B+ on the Dark Blue wire pin B at the air compressor with the exhaust solenoid commanded off.… Read More

2007 Chevrolet Impala Transmission 1-2 Shift Shudder at Light to Moderate Acceleration

Download Models: 2001-2004 Buick Regal 2001-2005 Buick Century, LeSabre 2002-2007 Buick Rendezvous 2005-2007 Buick Terraza, LaCrosse, Allure (Canada Only) 2006-2007 Buick Lucerne 2001-2005 Chevrolet Venture 2001-2007 Chevrolet Impala, Monte Carlo 2005-2007 Chevrolet Uplander 2006-2007 Chevrolet Malibu SS, Malibu Maxx SS 2001-2002 Oldsmobile Intrigue 2001-2003 Oldsmobile Aurora 2001-2004 Oldsmobile Silhouette 2001-2005 Pontiac Aztek, Bonneville, Montana 2001-2007 Pontiac Grand Prix 2005-2007 Pontiac Montana SV6 2006-2007 Pontiac G6 GTP 2005-2007 Saturn Relay with 4T65E Automatic Transmission (RPOs MN3, MN7, M15, M76) Supercede: This bulletin is being revised to update parts information. Please discard Corporate Bulletin Number 06-07-30-023B (Section 07 – Transmission/Transaxle) . Condition Some customers may comment on a 1-2 shift shudder at light to moderate acceleration. Typically, the throttle plate angle parameter is 12-20% at time of condition with vehicle speed of approximately 24-40 km/h (15-25 mph). The customer may describe the condition as slip or delayed shift into second. Correction Replace the complete second clutch assembly with service kit, P/N 24240561.… Read More

2001 Chevrolet Chevy K Silverado Transmission Stuck in Second or Third Gear

Download Malfunction Indicator Lamp (MIL) On, Transmission Stuck in Second or Third Gear, Instrument Cluster Inoperative (Verify and Repair Source of Voltage Loss In Transmission Solenoid Power Supply Circuit ) Models: 2006 and Prior GM Passenger Cars and Light Duty Trucks 2005-2006 HUMMER H2 2006 HUMMER H3 2005-2006 Saab 9-7X with 4L60-E, 4L65-E, 4L80-E or 4L85-E Automatic Transmission (RPOs M30, M32, M33, MT1, MN8) Condition Some customers may comment on one or more of the following conditions: Upon investigation, one or all of the diagnostic trouble codes (DTCs) P0740, P0753, P0758, P0785, P0787, P0973, P0976, P1860, P2761, P2764 and P2769 may be set depending on the vehicle. Cause The most likely cause of this condition may be a loss of voltage to the transmission solenoid power supply circuit. This condition may also be the result of an incorrect installation of an aftermarket electronic device such as a remote starter or alarm system.… Read More

1994 Mercury Cougar XR7 INTERIOR FUSE PANEL IDENTIFICATION

Download 1994 Mercury Cougar XR7 FUSES & CIRCUIT BREAKERS 1989-95 FUSES & CIRCUIT BREAKERS Ford Motor Co. INTERIOR FUSE PANEL IDENTIFICATION (1994-95 MODELS) On all models, the fuse panel is located under the instrument panel, left of the steering column. Fuse & Circuit Breaker Identification 1 – 10 Amp Panel Dimmer, Parking/License Lights, Autoshock Module, Clock 2 – 10 Amp Air Bag Module 3 – 5 Amp Foglight Switch 4 – 10 Amp A/C Clutch 5 – 15 Amp HEGO 1 & 2 (V6 Only) 6 – 10 Amp Anti-Theft, Trunk, Map, Vanity, Glove Box, Underhood, L/H Instrument Panel, Rear Courtesy, Door Courtesy, Lock Cylinder & Dome Lights, Power Mirrors 7 – 10 Amp Turn Signal Indicators/Lights, Backup Lights 8 – 5 Amp Cluster, Rear Defrost Switch, Coolant/Wash Level Sensor, DRL Module, EVO Test, EVO Steering Sensor, ARC (EVO) Module, ARC Switch, Hard Relay, Soft Relay, Auto Mirror, EATC Blend Door, Airbag Module, Overdrive Cancel Switch, Brakeshift Solenoid 9 – 10 Amp Main ABS Relay, ABS Module 10 – 10 Amp OBD-II Test Connector 11 – Not Used 12 – 5 Amp Illumination Of: Cluster, Phone Switch, Rear Defrost Switch, A/C Switch (Manual), PRNDL Indicator, Ashtray, EATC, Clock, Radio 13 – 20 Amp Cigarette Lighter, Flash-To-Pass 14 – 15 Amp Speed Control Module, ABS Module, BrakeShift Interlock, High Mount Brakelight, Brakelights, Flashers 15 – 5 Amp Cluster (Gauges), Cluster (ABS & Airbag Warning), Warning Chime, Autolight Sensor 16 – 10 Amp Integrated Module, Sport Voltmeter, Speed Control, Remote Keyless Entry, Anti-Theft, Power Window/Door Lock Switch Illumination, Radio, CD Changer, Power Antenna, Clock 17 – 30 Amp Wiper/Washer System 18 – 20 Amp Power Door Locks, Decklid Release, Fuel Door Release, Power Seats, Power Lumbar, Booster 19 – 20 Amp Power Window Motors, Moon Roof Motor UNDERHOOD FUSE PANEL IDENTIFICATION (1994 MODELS) The “high-current” fuse panel is located in the engine compartment on the L/H fender apron.… Read More