Auto Repair Manual Free Download and ReviewsFree download ebook pdf files automotive manual

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Kit Usage This kit is designed to add 2-Way remote start with extended range and enhanced functionality. It is for vehicles equipped with remote vehicle start from the factory, for vehicles with option code AP3. If the vehicle is not equipped with remote vehicle start, it doesn’t have the hardware needed. (The hood ajar switch and wiring is not installed.) Use a kit for vehicles equipped with option code AU0. The 2-Way RCDLR has been designed to operate with the antenna included in the kit. The antenna type, gain, cable loss, and impedance have been chosen to meet FCC and Industry Canada requirements for radio communication equipment. Do not substitute the antenna supplied with any other part. Any modifications to the antenna or use of an antenna not designed for this system could void authorization to use this equipment. Procedure Note: Please review this entire procedure before trying to perform it. 1. If the vehicle is equipped with the tire pressure monitoring system (TPMS), use the scan tool to perform the copy and paste TPM Information procedure. This will extract the TPM tire type information as well as the sensor data from the existing RCDLR prior to its replacement and store this information in the scan tool. After RCDLR replacement, the tire type and sensor data stored in the scan tool is written to the new RCDLR, negating the need to perform the tire type setup and sensor learn procedure. This must be performed BEFORE removing the old RCDLR. Refer to Remote Control Door Lock Receiver Programming and Setup. 2. Physically replace the factory remote control door lock receiver (RCDLR) with the 2-Way RCDLR included in the kit. Refer to Remote Control Door Lock Receiver Replacement. Do not program or reassemble yet. 3. Lower the front of the headliner to access the antenna cable routing path. Refer to Headlining Trim Panel Replacement. 4. Remove the wiring cover for the rear view mirror, if equipped. It will not be reinstalled. 5. Clean the inside of the windshield above the rear view mirror where the antenna will be mounted with a surface cleaner (50 percent isopropyl alcohol, FS-1082 hi-flash naphtha or equivalent). 6. Dry the glass thoroughly using a lint-free cloth. 7. Apply Glass Adhesion Promoter GM P/N 12378555 (Canadian P/N 88901239) to the windshield in the area where you will install the antenna. Follow the glass adhesion promoter instructions on the product label. The antenna will be mounted at a=28 mm (1 1/8 in) from the bottom of the solid blackout area. • Position the antenna according to the figure provided. A small change in placement will decrease the operating range of the system. • Do not touch the adhesive pad on the antenna. 8. Remove the protective film from the adhesive pad on the antenna. 9. Align the antenna at the center of the windshield according to the figure, using a=28 mm (1 1/8 in) from the bottom of the solid blackout area. 10. Press firmly all along the antenna, including all four corners of the adhesive pad, in order to ensure proper adhesion to the window. 11. Hold pressure on the antenna for 10-30 seconds. 12. Ensure that no gaps occur between the antenna adhesive pad and the windshield. 13. Connect the antenna to the 2-Way RCDLR. Note: Ensure the antenna cable is routed away from the clip slots to avoid pinching the cable with the defroster grille clips. 14. Secure the antenna cable to the instrument panel upper trim panel as far forward as possible to avoid the defroster grille attachments with one adhesive wire wrap (1).

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Power Door Locks Inoperative Diagnostic Instructions • Perform the Diagnostic System Check – Vehicle prior to using this diagnostic procedure. • Review Strategy Based Diagnosis for an overview of the diagnostic approach. • Diagnostic Procedure Instructions provides an overview of each diagnostic category. Diagnostic Fault Information Circuit Switch Side Supply Voltage Relay Door Lock/Unlock Signal Door Latch Control Driver Door Lock Switch Ground Passenger Front Door Lock Switch Ground BCM Ground 1. Door Lock Malfunction 2. Door Lock Switch Malfunction Circuit/System Description The DR LCK fuse supplies battery positive voltage to the body control module BCM for the door lock system. The BCM supplies and monitors a reference voltage to the door lock switch through the door lock switch lock/unlock signal circuit. The door lock switch also receives a constant ground source. If a door lock switch is placed in the lock position, the reference voltage is taken directly to ground and the BCM senses 0.0 volts on the signal circuit. If a door lock switch is placed in the unlock position, the reference voltage is taken to ground through a 1.5k ohm resistor that is internal to the door lock switches and senses approximately 2.9 volts on the signal circuit. This is how the BCM determines what portion of the door lock switch was activated. The BCM, upon receipt of a door lock switch lock or unlock signal, will switch the appropriate door lock actuator control circuits to battery positive voltage. The opposing side of the door lock actuators are connected to ground internally within the BCM through the other door lock actuator control circuit and the doors will lock or unlock appropriately. Vehicles without keyless entry have two internal drivers in the BCM to control the door lock actuators. All door lock and all door unlock. Vehicles equipped with keyless entry have three internal drivers in the BCM. Driver door unlock, passenger door unlock and all door lock. This is done to isolate the driver door lock actuator so it can be unlocked by itself using the keyless entry transmitter.

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DEFOGGERS Fig. 1: Defogger Circuit HORN Fig. 2: Horn Circuit POWER ANTENNA Fig. 3: Power Antenna Circuit POWER DOOR LOCKS Fig. 4: Power Door Lock Circuit POWER SEATS Fig. 5: Power Seat Circuits POWER WINDOWS Fig. 6: Power Window Circuit, 2 Door RADIO Fig. 7: Mono Radio Circuit Fig. 8: Stereo Radio Circuit STARTING/CHARGING Fig. 9: Charging Circuit Fig. 10: Starting Circuit TRUNK, TAILGATE, FUEL DOOR Fig. 11: Trunk Release Circuit WIPER/WASHER Fig. 12: 2-Speed Wiper/Washer Circuit Fig. 13: Interval Wiper/Washer Circuit PART 2 Fig. 1: Engine Compartment Fig. 2: Engine Compartment (Cont.) Fig. 3: Fuse Block & Underdash Fig. 4: Underdash (Cont.) & Instrument Panel Fig. 5: Instrument Panel (Cont.) Fig. 6: Rear Compartment & Accessories SUB-SYSTEM WIRING DIAGRAMS CANADIAN MODELS Fig. 7: Kicker System Wiring Diagram (5.0L “B” Body A/C) Fig. 8: A/C Kicker System (3.8L “B” & “G” Body) Wiring Diagram Fig. 9: Electric Choke Heater (3.8L “B” & “G” Body) Wiring Diagram Fig. 10: Electric Choke Heater (3.8L “B” Body Without Gauges) Fig. 11: Electric Choke Heater (5.0L “B” & “G” Body) Fig. 12: Early Fuel Evap System (”B” & “G” Body) Wiring Diagram Fig. 13: TCC (”B” & “G” Body, 3 or 4-Speed Auto. Trans.)

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in an effort to determine the root cause of catalytic converter damage, has determined that aftermarket alarm systems incorrectly installed in vehicles have the potential to cause misfire codes and damage to the converter. These alarm systems use a circuit interrupt which utilizes the ignition circuit on the vehicles. These alarm systems utilize mechanical relays and normal vehicle movement can trigger these relays to engage and disengage the ignition circuit while the vehicle is in motion. These disruptions of the ignition circuit, which occur in milliseconds, may cause more fuel to be commanded. Over time, this dumping of fuel on and off again can cause misfire codes and ultimately damage the converter assembly. IMPORTANT: Engineering could not identify any alarms that utilize solid state circuitry that would eliminate this concern. Because of this, it has been determined that all alarm systems must be routed through the starter circuit in order to avoid this condition.

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WARNING: Begin fuel system trouble shooting and diagnosis with fuel system pressure test. Relieve fuel system pressure before disconnecting any components or installing fuel pressure gauge. TBI 1. Turn ignition off for 10 seconds. Turn ignition on, and listen at fuel tank for fuel pump operation. Pump should run 2 seconds (20 seconds on models with fuel module). If fuel pump runs, go to next step. If fuel pump does not run, go to step 7). 2. If fuel pump runs, turn ignition off. Verify fuel tank has fuel. Relieve fuel pressure. See FUEL SYSTEM PRESSURE RELIEF . Remove air cleaner, and plug air cleaner vacuum ports (if equipped). Disconnect fuel line between throttle body and fuel filter. Install Fuel Pressure Gauge (J-29658A) and Adapter (J- 2968A-85) between steel fuel line and flexible hose, ahead of in-line fuel filter. 3. Turn ignition on, and note reading on pressure gauge. If fuel pressure is 9-13 psi (.63-.91 kg/cm2 ), no problems exist. If pressure is less than 9 psi (.63 kg/cm2 ), go to step 5). If pressure is greater than 13 psi (.91 kg/cm2 ), turn ignition off, and bleed fuel pressure. Disconnect fuel return line downstream of pressure gauge. Insert return line into a gasoline container. 4. Turn ignition on. If pressure is now 9-13 psi (.63-.91 kg/cm2 ), correct restriction in fuel return line between disconnected point and fuel tank. If fuel pressure is greater than 13 psi (.91 kg/cm2 ), check for restricted return line (including fuel filter) downstream of pressure gauge. If no restrictions are present, replace fuel pressure regulator (TBI 700) or fuel meter cover/pressure regulator (TBI 220). 5. Check for restricted line between in-tank fuel pump and pressure regulator. If fuel line is okay, disconnect injector connector. Turn ignition on. Gradually pinch fuel pressure gauge outlet hose. Note pressure. CAUTION: DO NOT pinch off fuel return line completely. DO NOT allow fuel pressure build-up to exceed specification, as damage to fuel pressure regulator may occur. 6. If pressure is greater than 13 psi (.91 kg/cm2 ), replace fuel pressure regulator (TBI 700) or fuel meter cover/pressure regulator (TBI 220). If pressure is less than 9 psi (.63 kg/cm2 ), check for faulty fuel pump or incorrect part. Check fuel pump coupling hose and pump inlet filter in fuel tank. On models with dual fuel tanks, check for faulty fuel tank selector valve and meter switch.