2004 Chevrolet Chevy K Silverado Evaporative Emission (EVAP) Canister Vent Solenoid Valve Replacement Pickup

Download Removal Procedure Important Clean the evaporative emission (EVAP) connections and surrounding areas prior to disconnecting the fittings in order to avoid possible system contamination. 1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information. 2. Remove the harness clip from the canister vent solenoid (CVS) line. 3. Disconnect the CVS electrical connector. 4. If the vehicle is equipped with a 6 ft box, disconnect the EVAP CVS line from the canister. 5. Remove the CVS clip from the frame crossmember. 6. Push in the retainer and remove the CVS from the fuel tank clip. 7. If the vehicle is equipped with a 8 ft box, disconnect the EVAP CVS line from the canister. 8. Remove the CVS clip from the frame crossmember. 9. Push in the retainer and remove the CVS from the fuel tank clip. Installation Procedure 1. If the vehicle is equipped with a 8 ft box, install the CVS to the fuel tank until the clip engages.… Read More

2001 Hyundai Accent Difficulty filling the gas tank. The pump keeps clicking off.

Download 2002 Hyundai Accent 1.6L, Vin C 2003 Hyundai Accent GS 1.5L Customer Concern: Difficulty filling the gas tank. The pump keeps clicking off. Tests/Procedures: 1. Disconnect the vapor line at the charcoal canister that comes from the liquid vapor separator and goes to the charcoal canister. See if the fuel tank can be easily filled then. 2. If the fuel tank can easily be filled with the vapor line removed from the charcoal canister, reconnect the vapor line and remove the other lines from the charcoal canister and see if the fuel tank can be easily filled. 3. If the fuel tank is once again difficult to fill, replace the charcoal canister. 4. If disconnecting the vapor line at the charcoal canister does NOT make the fuel tank easy to fill, then disconnect the vapor line from the liquid vapor separator at the fuel tank in case the vapor line is plugged/restricted.… Read More

Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit

Download DTC P0446 (Restricted/Blocked EVAP Vent Path) Set, Check Engine Light On (Replace Evaporative Emission (EVAP) Vent Valve Solenoid Assembly and Add/Relocate Filter Box Using Service Kit) Models: 1999-2007 Chevrolet Silverado (Classic) Models 1999-2007 GMC Sierra (Classic) Models 2007-2009 Chevrolet Silverado Models (Excluding Hybrid) 2007-2009 GMC Sierra Models (Excluding Hybrid) This bulletin is being revised to provide an updated picture of the remote filter box and to add an important statement to not replace the EVAP canister. Please discard Corporate Bulletin Number 02-06-04-037E (Section 06 — Engine/Propulsion System). Condition Some customers whose vehicles are operated in dusty type environments, such as farming or mining off*road type applications, may comment about the illumination of the check engine light, with a DTC of P0446 (Restricted/Blocked EVAP Vent Path) being set. Cause Dirt and dust intrusion into the EVAP canister vent hose assembly, resulting in restricted air flow, may cause this condition. Correction (1999-2007 Classic/Old Style Models) After following the published SI diagnostics for P0446 and determining that the EVAP canister vent valve is the cause of the MIL light, replace the existing EVAP canister vent valve assembly with a new assembly.… Read More

2005-2007 NISSAN PATHFINDER MIL “ON” WITH DTC P0442/P0448/P0455/P0456/P1446

Download IF YOU CONFIRM: A MIL “ON” with one or more of the following DTC(s) stored: • P0442 / P0448 / P0455 / P0456 / P1446 AND • EVAP Vent Control S/V is stuck open or will not seal when operated/closed. ACTIONS: 1. Replace the EVAP Vent Control S/V. 2. Install the Filter Kit (refer to the Service Procedure in this bulletin). 3. Clear any DTCs stored in the ECM. SERVICE PROCEDURE Replace Vent Control Valve 1. Replace the EVAP Vent Control S/V. • Refer to section EC in the Service Manual for replacement information. Install Filter Kit 1. Remove the spare tire. 2. Remove the EVAP canister mounting bolt (see Figure 1). • The canister will drop about 3 inches which will give you working room at the top. 3. Disconnect the vent hose (see Figure 1). 4. Reach above the EVAP canister and disconnect the vent hose at the vent control valve and remove the hose (see Figure 2).… Read More

2001 Chevrolet Chevy K Silverado Crankshaft Position Sensor Engine Stall

Download Models: 2001 Chevrolet Silverado, Suburban 2001 GMC Sierra, Yukon XL Equipped with 8.1L V8 (RPO L18 – VIN G) Engine. Condition General Motors has decided that a defect, which relates to motor vehicle safety, exists in certain 2001 model year Chevrolet Silverado, Suburban; GMC Sierra and Yukon XL model vehicles, equipped with an 8.1L V8 (RPO L18 – VIN G) engine. Some of these vehicles have a condition in which the crankshaft position sensor can fail intermittently or permanently. If the sensor fails intermittently, the Service Engine Soon (SES) light may illuminate and the vehicle may run rough. In addition, the engine may stall, and if so, may re-start immediately or after a cool down period. If the sensor fails permanently, the engine will quit running and will not re-start. Correction Dealers are to replace the crankshaft position sensor. Vehicles Involved Involved are certain 2001 model year Chevrolet Silverado, Suburban; GMC Sierra and Yukon XL model vehicles, equipped with an 8.1L V8 (RPO L18 – VIN G) engine and built within these VIN breakpoints: Subject: 06083 — Crankshaft Position Sensor Engine Stall Models: 2001 Chevrolet Silverado, Suburban 2001 GMC Sierra, Yukon XL Equipped with 8.1L V8 (RPO L18 – VIN G) Engine Year Division Model From Through 2001 Chevrolet Silverado iE100004 1E200999 1F100006 1F116767 1M100002 1M103668 1Z100010 1Z100042 2001 Chevrolet Suburban 1G100001 1G174359 1J100010 1J100058 2001 GMC Sierra 1E100003 1E2012022 1F100004 1F113912 1M100023 1M103669 1Z100013 1Z100026.… 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

2001 Ford Windstar COWL TOP VENT PANEL Installation Instructions

Download 1. Remove windshield wiper pivot arms. Remove cowl top vent panel retaining screws. Release cowl top vent panel retaining clips. Remove windshield wiper fluid hose. Remove cowl top vent panel. 2. To install, reverse removal procedure. Tighten bolts and nuts to specification. See TORQUE SPECIFICATIONS . INTAKE MANIFOLD Removal 1. Remove cowl top vent panel. See COWL TOP VENT PANEL . Release fuel pressure and disconnect fuel lines. See FUEL PRESSURE RELEASE & FUEL LINE CONNECTIONS . 2. Disconnect negative battery cable. Drain cooling system. Remove air cleaner assembly and heat tube. Disconnect control cables and linkage at throttle body. Disconnect accelerator cable bracket, and secure aside. 3. Disconnect necessary linkages at intake manifold. Disconnect wiring harness connectors, vacuum hoses, coolant hoses and PCV hoses as necessary. Remove heater tube with fuel lines attached. 4. Remove A/C compressor support bracket (if equipped). Remove throttle body and EGR valve assembly. Note location of upper intake manifold bolts and studs.… 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

Evaporative Emission (EVAP) Vent Valve Replacement

Download 1. Turn OFF the ignition. 2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information. 3. Disconnect the electrical connector. 4. Remove the EVAP vent valve bracket bolt. 5. Remove the EVAP vent valve from the bracket. 6. Disconnect the vent hose from the EVAP vent valve. 7. Remove the EVAP vent valve. Installation Procedure 1. Install the EVAP vent valve on bracket. 2. Connect the vent hose. Canister vent hose should be routed below the fuel tank fill and vent hoses. Notice Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener.… Read More

2005 Chevy Truck Silverado 1500 Blower Motor Resistor Replacement

Download 2005 Chevy Truck Silverado 1500 2WD V8-5.3L VIN T Vehicle Level Heating and Air Conditioning Blower Motor Resistor Service and Repair Blower Motor Resistor Replacement. BLOWER MOTOR RESISTOR REPLACEMENT REMOVAL PROCEDURE 1. If equipped, remove the IP sound insulator. 2. Disconnect the electrical connection from the blower motor . 3. Disconnect the electrical connection from the blower motor resistor. 4. Remove the blower motor resistor retaining screws. 5. Remove the blower motor resistor. INSTALLATION PROCEDURE 1. Install the blower motor resistor. NOTE: Refer to Fastener Notice in Service Precautions. 2. Install the blower motor resistor retaining screws. Tighten Tighten the screws to 1.6 N.m (14 lb in) 3. Connect the electrical connection to the blower motor resistor. 4. Connect the electrical connection to the blower motor . 5. If equipped, install the IP sound insulator.… Read More