2004 Pontiac Grand Prix Blower Motor Inoperative or Intermittent

Download 2004 Pontiac Grand Prix | Grand Prix (VIN W) Service Manual Subject: Blower Motor Inoperative or Intermittent, Blower Speed May Drop or Blower Continues to Run After Key Off (Install a Capacitor at Blower Motor Control Module Connector) Models: 2005 Buick Allure (Canada Only), LaCrosse 2004-2005 Pontiac Grand Prix. 2004 Pontiac Grand Prix | Grand Prix (VIN W) Service Manual | Document ID: 1644694 #05-01-39-001A: Blower Motor Inoperative or Intermittent, Blower Speed May Drop or Blower Continues to Run After Key Off (Install a Capacitor at Blower Motor Control Module Connector) – (Apr 6, 2005) This bulletin is being revised to update Step 5 of the service procedure. Please discard Corporate Bulletin Number 05-01-39-001 (Section 01 — HVAC). Condition Some customers may comment on an inoperative or intermittent Heating, Ventilation and Air Conditioning (HVAC) blower motor. Others may comment that the blower motor speed may momentarily drop or that the blower motor continues to run after the key is turned off.… 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

2002 Crown Victoria/Grand Marquis Workshop Manual

Download Adjust the blower motor setting to LO and then to HI. * Does the blower motor operate correctly? Yes REPAIR circuit 515 (OG/RD) for a short to ground. TEST the system for normal operation. No GO to R2 . R2 CHECK THE BLOWER MOTOR SPEED CONTROL Blower Motor Speed Control C1308 EATC Module C228b * Does the blower motor operate? Yes INSTALL a new blower motor speed control. TEST the system for normal operation. No GO to R3 . R3 CHECK THE BLOWER MOTOR SPEED CONTROL CIRCUITS FOR AN OPEN Blower Motor Speed Control C1308 Measure the resistance between the blower motor speed control C1308: * pin 1, circuit 269 (LB/OG) and the EATC module C228b pin 10. * pin 2, circuit 752 (YE/RD) and the EATC module C228b pin 23. * pin 3, circuit 754 (LG/WH) and the EATC module C228b pin 24. * Are the resistances less than 5 ohms?… Read More

2002 Ford Taurus WATER IN THE BLOWER CASE

Download FORD: 2001-2004 Taurus MERCURY: 2001-2004 Sable This article supersedes TSB 03-15-06 to update the vehicle model years and build date information. ISSUE Some vehicles built between 5/1/2001 and 12/15/2003 may exhibit water in the blower case or on the passenger side floor, an inoperative climate control blower motor , a motor that operates on high speed only, and/or a blower motor resistor failure. ACTION Inspect and seal cowl area and install Rain-Hat Extension Seal. Inspect and replace blower motor and/or blower motor resistor if there is evidence of water/corrosion. Refer to the following Service Procedure for details. SERVICE PROCEDURE 1. Access blower motor and resistor per the Workshop Manual Sections 412-02 and 412-04. Inspect for evidence of water/corrosion. If water/corrosion are found or parts have failed, replace per Workshop Manual (blower motor 1F1Z- 19805-AA and resistor F6DZ-19A706-AA). 2. Visually inspect the Cowl Vent Screen located under the RH windshield wiper to verify if the screen is fully seated.… Read More

2002 Chrysler Voyager LX ACCESSORIES and EQUIPMENT Power Windows

Download TROUBLE SHOOTING Inspect power window circuit breaker (25-amp), located in left kick panel. Inspect fuse No. 28 (40-amp) in Intelligent Power Module (IPM). IPM is located on left side of engine compartment. Inspect ground at right “B” pillar. SYSTEM TESTS ALL WINDOWS INOPERATIVE 1. Check power window system circuit breaker and fuse. See TROUBLE SHOOTING . Replace components as necessary. If components are okay, go to next step. 2. Remove driver’s power window switch. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION. Turn ignition on. Using test light, connect ground lead to harness connector terminal No. 13 (Black/Brown wire). Check for voltage by touching test light probe to harness connector terminals No. 9, 11 and 14 (all White/Pink wires). 3. If test light does not illuminate, check power and ground circuits. See WIRING DIAGRAMS . If test light illuminates, ground circuit and power circuit between battery and switch are okay.… Read More

2000 Chevrolet Blazer MANUAL A/C-HEATER SYSTEMS

Download 1. Disconnect the electrical connector (3). 2. Remove the blower motor resistor mounting screws (1). 3. Remove the blower motor resistor (2) from the blower case. Fig. 3: Identifying Blower Motor Resistor Assembly (C42) Courtesy of GENERAL MOTORS CORP. Installation Procedure (C42) 1. Install the blower motor resistor (2) to the blower case. 2. Install the blower motor resistor mounting screws (1). Tighten Tighten the screws to 1.9 N.m (17 lb in). 3. Connect the electrical connector (3). Removal Procedure (C60) 1. Remove the A/C control relay bracket with the relay. 2. Remove the blower resistor harness. 3. Remove the stud from the IP, if necessary. 4. Remove the blower motor resistor mounting screw. 5. Cut the access cover from the case. Cut all four sides of the cover in order to remove the three attaching screws. Use a sharp utility knife in order to cut the case. Make the cuts straight and clean.… Read More

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

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

2001-2004 Ford Taurus WATER IN THE BLOWER CASE

Download FORD: 2001-2004 Taurus MERCURY: 2001-2004 Sable. SERVICE PROCEDURE 1. Access blower motor and resistor per the Workshop Manual Sections 412-02 and 412-04. Inspect for evidence of water/corrosion. If water/corrosion are found or parts have failed, replace per Workshop Manual (blower motor 1F1Z-19805-AA and resistor F6DZ-19A706-AA). 2. Visually inspect the Cowl Vent Screen located under the RH windshield wiper to verify if the Figure 1 – Article 04-15-3 screen is fully seated. Inspect the rubber seal on the vent screen which should be fully seated 5. Locate the tape as shown (Figure 2). Remove against the windshield. If the cowl vent screen the tape and apply Clear Silicone Rubber is not fully seated and appears warped, it must TA-32 to the small hole as shown (Figure 2). be replaced (4F1Z-54018A16-BAA). 6. Install the Rain-Hat Extension Seal or Shed Lip Seal 4F1Z-54022A54-AA to the outboard edge of the rain-hat (see Figure 2 for installation).… 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

2000 Volkswagen Cabrio Ignition Switch: Service and Repair

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