how to replace 1996 1500 chevy truck ignition switch

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1996 Chevrolet Chevy K Pickup Ignition Coil Control Circuit High Voltage

Filed Under (Chevrolet (Chevy)) by admin on 21-12-2013

Download 1996 Chevrolet Chevy K Pickup – 4WD | Chevy Pickup, GMC Pickup, Suburban, Tahoe, Yukon (VIN C/K) Service Manual DTC P1351 Ignition Coil Control Circuit High Voltage. Circuit Description The enhanced ignition system uses the crank sensor in order to provide the timing input to the VCM. The VCM uses this reference pulse in order to determine the individual ignition spark timing for each cylinder. Once the VCM calculates the ignition timing, the ignition coil module on the IC circuit receives the timing signal. Each timing pulse received by the ignition coil module on the IC circuit triggers the coil module in order to operate the ignition coil. The secondary ignition voltage is induced, and then the secondary ignition voltage is sent to the distributor for distribution to each spark plug. This DTC is a type A DTC. The IC signal voltage ranges from about 0.5 volt to 4.5 volts.… Read More

Clunk, Bump or Squawk when Vehicle Comes to Complete Stop

Filed Under (Other Manuals) by admin on 02-04-2014

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

1994 Chevy Truck C 1500 Ignition – Timing Connector Location Change

Filed Under (Chevrolet (Chevy)) by admin on 07-02-2014

Download 1994 Chevy Truck C 1500 Truck 2WD V6-262 4.3L VIN Z Vehicle Level Maintenance Tune-up and Engine Performance Checks Ignition Timing Technical Service Bulletins Ignition – Timing Connector Location Change. INFORMATION SUBJECT: TIMING CONNECTOR LOCATION CHANGE MODELS: 1994 CHEVROLET AND GMC C/K TRUCKS WITH GASOLINE ENGINES The timing connector, which can be disconnected to return engine timing to base for adjustment purposes, has been moved from the engine compartment to inside the cab. This new location is not currently reflected in the Service or Owner’s Manual. The new location is under the dash directly below the glove compartment. The tan/black wire is routed for a short distance outside of a large wiring harness. This large harness is routed between the heater blower motor and evaporator case. The timing connector is taped to the wire bundle (Figure 1).… Read More

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

Filed Under (Chevrolet (Chevy)) by admin on 19-12-2013

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

2000 Volkswagen Cabrio Ignition Switch: Service and Repair

Filed Under (Volkswagen (VW)) by admin on 02-01-2014

Download Steering column, assembly WARNING:Special safety precautions and some different procedures apply to vehicles equipped with airbags CAUTION:Before working on the electrical system: Obtain radio anti-theft code. Ignition OFF ! Disconnect battery Ground (GND) strap. Note: After reconnecting battery: Activate vehicle equipment such as radio, clock and power windows as per service procedures and/or Owner’s Manual. On vehicles equipped with OBD II, activate readiness code. Refer to Powertrain Management, Computers and Control Systems, Testing and Inspection, Procedures See: Powertrain Management/Computers and Control Systems/Testing and Inspection For further information on the steering column assembly, refer to Steering and Suspension, Steering, Steering Column, Service and Repair. 1.- Horn pad -Removing, Fig. 1 2.- Horn plate -Removing, Fig. 2 3.- 50 ±10 Nm (37 ±7 ft lb) 4.- Steering wheel -Horn contact ring, Fig. 3 -Lubricate horn ring with universal grease 5.- Steering column switch securing screws 6.- Combination switch -Turn signal switch. -E2- -Headlight dimmer/flasher switch -E4- -Emergency flasher switch -E3- -Removing, Fig.… Read More

Steering Lock Cylinder – Ignition Switch Removing and Installing

Filed Under (Other Manuals) by admin on 09-12-2013

Download Removing – Remove driver’s-side airbag unit and steering wheel. Repair Manual, Body Interior, Repair Group 69 – Remove steering column switches Page 94-37 . – Insert spare or shop key and switch ignition on: access hole will appear in front of switch next to ignition key slot. Installing – Insert length of steel wire or small screwdriver (approx. 2 mm dia.) as far as it will go, as illustrated, and pull lock cylinder out of steering lock housing in direction of arrow. – Ignition switch must be in “ignition on” position. – Push lock cylinder with ignition key all way into steering lock housing and press in firmly until catch engages audibly. – Install steering column switches and steering wheel. Ignition switch, removing and installing Removing Note: It is not necessary to remove the lock cylinder. – Disconnect battery Ground (GND) strap. – Remove driver’s-side airbag unit and steering wheel.… Read More

Ford 2.3 L Engine DISTRIBUTORLESS IGNITION SYSTEM INSTALLATION INSTRUCTIONS

Filed Under (Ford) by admin on 09-02-2014

Download CAUTION: MAKE SURE THE IGNITION SWITCH IS OFF!! The wire from the ignition switch to the ignition coil primary terminal is NOT fused in many applications. If this wire is allowed to touch vehicle or engine ground, with the ignition switch on, it can cause a direct short on the battery possibly causing permanent damage to the vehicle wiring and a fire. Cypress Engineering assumes no liability for damage caused from this occurrence or due to any faults in the existing vehicle wiring. 5. Remove the ignition switch wire from the ignition coil primary positive (+) terminal. Make sure this wire does not come into contact with vehicle or engine ground. 6. Remove the ignition coil and mounting strap from the fan housing and set them aside. 7. Remove the stock distributor and set it aside. 8. Install the Compu-Tronix DIS4-2.3 L Ford Electronic Distributor. Tighten the clamp just enough so that the distributor can still be turned by hand.… Read More

2000 Cadillac DeVille Brake Switch Circuit Low Input

Filed Under (Cadillac) by admin on 06-04-2014

Download . Circuit Description The torque converter clutch (TCC) brake switch is used to indicate the status of the brake pedal (applied or released). If the PCM detects an open TCC brake switch (stuck ON) during accelerations, then DTC P0719 sets. DTC P0719 is a type C DTC. Conditions for Running the DTC * No VSS DTCs P0502 or P0503. * DTC P0719 has not passed this ignition cycle. Conditions for Setting the DTC The TCC brake switch input is at 0 volts for 15 minutes and the following conditions occur 8 times without a status change on the TCC brake input: * The vehicle speed is less than 8 km/h (5 mph). * The vehicle accelerates to 32 km/h (20 mph) within 2-6 seconds. * Then the vehicle speed remains above 32 km/h (20 mph) for 6 seconds. Action Taken When the DTC Sets * The PCM does not illuminate the malfunction indicator lamp (MIL).… Read More

1993 Ford Escort FUEL PUMP CIRCUIT (RELAY & INERTIA SWITCH)

Filed Under (Ford) by admin on 31-12-2013

Download 1993 Ford Escort G – TESTS W/CODES – EEC-IV (1.9L)’ ’1993 ENGINE PERFORMANCE Ford Motor Co. – Self-Diagnostics – EEC-IV. CIRCUIT TEST J – FUEL PUMP CIRCUIT (RELAY & INERTIA SWITCH) Diagnostic Aids When ignition switch is in the ON or START position, the PCM connects FUEL PUMP circuit (PCM terminal No. 22) to ground. The fuel pump relay is energized and electrical current flows to the fuel pump. If PCM does not receive ignition PIP signal within 2 seconds, FUEL PUMP circuit is opened and fuel pump operation is terminated. Perform this test when instructed by QUICK TEST or CIRCUIT TEST AA. This test is only intended to diagnose: * Fuel pump relay. * Inertia Fuel Shutoff (IFS) switch. * Wiring harness circuits (B+, VPWR, FUEL PUMP, GND and POWER-TO-PUMP). * Faulty Powertrain Control Module (PCM). Fig. 31: Fuel Pump Monitor Circuit Diagram (Escort & Tracer) 1)Code 87/556: Check VPWR To Fuel Pump Relay Code 87/556 indicates a fuel pump primary circuit failure.… Read More

2005 Chevy Truck Silverado 1500 Blower Motor Resistor Replacement

Filed Under (Chevrolet (Chevy)) by admin on 09-12-2013

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

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