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2001 Dodge Durango BLOWER MOTOR RELAYS REPAIR MANUAL

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BLOWER MOTOR RESISTOR 1. Disconnect negative battery cable. Disconnect blower motor resistor harness connector. Using DVOM, check for continuity between all blower motor resistor terminals. If continuity exists between all terminals, go to next step. If continuity does not exist between all terminals, replace faulty blower motor resistor. 2. Check for open or short in circuits between blower motor resistor and heater control panel. Also check for open or short in wire between blower motor resistor and blower motor. BLOWER MOTOR SWITCH 2000 Dakota, 2000 Durango & 2000-01 Ram Pickup 1. Remove Power Distribution Center (PDC) cover. Using DVOM, check for battery voltage at PDC fuse No. 5 (40-amp) on Dakota and Durango; PDC fuse No. 12 (40-amp) on Ram Pickup. If battery voltage exists, go to next step. If battery voltage does not exist, check for open in Red wire between battery and underhood PDC. If Red wire is okay, replace underhood PDC. 2. Disconnect negative battery cable. Remove heater control panel. See HEATER CONTROL PANEL under REMOVAL & INSTALLATION. Disconnect heater control panel cable, electrical and vacuum connectors as necessary. Using DVOM, check for continuity between heater control panel harness connector terminal No. 7 (Black wire on Dakota and Durango; Black/Orange on Ram Pickup) and ground. See Fig. 5 . If continuity exists, go to step 4 . 3. If continuity does not exist, repair open in Black wire or Black/Orange wire between heater control panel 2001 Dodge Durango 2000-01 HEATER SYSTEMS’ ‘RWD Trucks & Vans harness connector terminal No. 7 and ground connector located at lower right corner of instrument panel (Dakota and Durango) or behind center of instrument panel (Ram Pickup). 4. Place heater mode control knob to any position except OFF. Using DVOM, check for continuity between heater control panel terminal No. 7 and terminals No. 3, 4, 5 and 6 while rotating blower motor switch. See Fig. 5 . 5. If continuity does not exist at any terminal, replace faulty heater control panel. If continuity exists as specified, check for open in circuits between heater control panel and blower motor resistor. Also check for an open in circuit between heater control panel and blower motor. See WIRING DIAGRAMS . Fig. 5: Identifying Heater Control Panel Blower Switch Connector Terminals (2000 Dakota & Durango Are Shown; Ram Pickup Is Similar) Courtesy of CHRYSLER CORP. Ram Van/Wagon 1. Disconnect negative battery cable. Remove heater control panel. See HEATER CONTROL PANEL under REMOVAL & INSTALLATION. Disconnect heater control panel harness connectors. Using DVOM, check for continuity between heater control panel C3 harness connector terminal “C” (Black wire) and ground. See Fig. 6 . If continuity exists, go to next step. If continuity does not exist, repair open in Black wire between heater control panel and ground connector located at lower right of steering column. 2. Place heater mode control selector to any position, except OFF. Using DVOM, check for continuity between appropriate terminals of heater control panel, for C3 connector terminals “B” (Violet wire) and “C” (Black wire). If continuity exists through heater control panel, go to next step. If continuity does not exist, replace faulty heater control panel assembly. 3. Using DVOM, check for continuity between heater control panel C3 connector terminal “B” (Violet wire) and C1 connector terminal “E” (Violet wire). See Fig. 6 . If continuity exists, go to next step. If continuity does not exist, repair open in Violet wire between heater control panel C3 and C1 connectors.

1993-2002 Volkswagen Golf, Jetta, GTI, Cabrio A/C controls and mechanical components service manual

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1 – . Dust and pollen filter Where applicable 2 – . Plenum cover Removing/installing – -”> 3 – Evaporator water drain valve Located behind bulkhead insulation Removing/installing Fig. 2 Removing and installing evaporator water drain valve 4 – . Heater core connections and vacuum hose guide 5 – . Fresh Air/Recirculating Flap Two-Way Valve N63 Valve open when voltage applied Vacuum hose layout Vacuum hose layout 6 – . Coolant Fan Control (FC) Control Module J293 With fuse Fuse Strip S88 (1993 m.y.) With fuses Coolant Fan Second and Third Speed Fuse S107 and Coolant Fan First Speed and A/C Clutch Fuse S108 (1994 m.y. micro ) Connector terminal identification: micro 09.93 Fig. 5 Connector terminal identification of Coolant Fan Control (FC) Control Module J293 ( 09.93) 10.93 micro Fig. 6 Connector terminal identification of Coolant Fan Control (FC) Control Module J293 (10.93 ) 7 – . Vacuum reservoir Insert vacuum hose 30 mm (1.2 in.) into reservoir Removing/installing Fig. 7 Removing and installing vacuum reservoir A/C and heating system components, engine compartment Vacuum hose Vacuum hose layout Vacuum hose layout 9 – . A/C Cut-Out Thermal Switch F163 and Third Speed Coolant Fan Control (FC) Thermal Switch F165 A/C Cut-Out Thermal Switch F163 only on vehicles with engine codes AAA, AAZ, ABA, ACC A/C Cut-Out Thermal Switch F163 switches A/C Clutch N25 off at high engine coolant temperature; OFF (switch open) above 119 degree C (246 degree F); ON (switch closed) below 112 degree C (234 degree F) Third Speed Coolant Fan Control (FC) Thermal Switch F165 only on vehicles with 3- speed coolant fan motor Third Speed Coolant Fan Control (FC) Thermal Switch F165 switches radiator coolant fan to 3rd speed as engine coolant temperature increases; 3rd speed ON (switch closed) above 112 degree C (234 degree F); OFF (switch open) below 108 degree C (226 degree F) Removing and installing (engine code AAA) Fig. 3 Removing and installing A/C Cut- Out Thermal Switch F163 and Third Speed Coolant Fan Control (FC) Thermal Switch F165 (2.8 liter VR6 engine code AAA) Removing and installing (engine code ABA) Fig. 4 Removing and installing A/C Cut- Out Thermal Switch F163 (2.0 liter engine code ABA) 10 – . Condenser* 11 – . Pressure relief valve*

2000 Ford Crown Victoria/Grand Marquis Evaporator Core Housing Removal And Installation Manual

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Evaporator Core Housing Removal 1. Disconnect the battery ground cable. For additional information, refer to Section 414-01 . 2. Recover the refrigerant. For additional information, refer to Section 412-00 . 3. Drain the radiator so that the coolant level is below the heater core. For additional information, refer to Section 303-03 . 4. Raise the vehicle. For additional information, refer to Section 100-02 . 5. Remove the RH front wheel and tire. 6. Remove the screws from the RH fender apron and remove the fender apron. 7. Remove the nuts. 8. Lower the vehicle. 9. Remove the blower motor switch resistor. For additional information, refer to Section 412-04 . 10. Disconnect the connector. 11. Disconnect the evaporator to compressor suction line from the suction accumulator drier. For spring lock couplings disconnect and connect general procedure. For additional information, refer to Section 412-00 12. Disconnect the condenser to evaporator tube from the A/C evaporator core inlet tube. For spring lock couplings disconnect and connect general procedure. For additional information, refer to Section 412-00 13. Remove the nuts and position the purge valve and backet away from the evaporator core housing. 14. Remove the heater hoses from the heater core. 15. Disengage the connectors fom the bracket. 16. Disconnect the connector. 17. Remove the nut and reposition the wire harness away from the evaporator housing. 8 18. Disengage the harness from the bracket. 19. Remove the pin-type retainer and clip and remove the instrument panel lower insulator. 20. Fold back the carpet and remove the screw. 21. Inside the vehicle, remove the screw. 22. Remove the nuts(engine side).

1994 Ford Thunderbird LX FUSES AND CIRCUIT BREAKERS MANUAL

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2 – 6-Amp Circuit Breaker Windshield Wiper & Washer Pump, Interval Wiper 3 – Not Used 4 – 15 Amp Taillights, License & Parking Lights, Side Marker & Coach Lights, Cluster Illumination Lights, Radio & Clock Illuminator, A/C-Heater Illumination 5 – 15 Amp Turn Signal & Back-Up Lights, Keyless Entry Illumination, Day/Night Mirror, Turbo Overboost Buzzer 6 – 20 Amp Heated Back Light Control, Deck Lid Release, Electronic Chime Module, Lights Outage & Clock Display, Cornering & Rear Reading Lights, Tripminder, Illuminated Entry, Anti-Theft Module, Radio & Cluster Illumination 7 – 15 Amp Foglights (Turbo Only) 8 – 15 Amp Courtesy & Glove Box Lights, Key Warning Buzzer, Illuminated Entry Module, Remote Electric Mirrors, Electronic Radio & Cluster Memories, Anti-Theft Relay & Clock 9 – 30 Amp A/C-Heater Blower Motor 10 – 20 Amp Horn, Cigarette Lighter, Flash-To-Pass Feature, Fuel Filler Door, Speed Control 11 – 20 Amp Radio, Power Antenna, Sound Amplifier 12 – 20-Amp Circuit Breaker Power Seat & Door Locks, Keyless Entry, Fuel Filler Door Lock 13 – 5 Amp Instrument Cluster, Radio, Climate Control, Instrument Panel Illumination 14 – 20-Amp Circuit Breaker Power Windows, Power Moon Roof 15 – 10 Amp Taillights, Parking Lights, License & Coach Lights 16 – 4 Amp EATC Memory, Horn, Cigarette Lighter 17 – 15 Amp Electronic Cluster Tripminder, Fuel Gauge, A/C Clutch, Speed Control Module, Graphic Warning Module 18 – 10 Amp Warning Indicator Lights, Auto Light System, Electronic Chimes, Low Washer Fluid Light, Low Fuel Module, Throttle Solenoid Positioner, Low Oil Relay, Tachometer, Flash-To-Pass Relay

4WD Switch Indicator Lights Flashing, 4WD Inoperative, DTCs C0327, P0500, P0836, P1875 Set (Replace Encoder Motor Sensor, Reprogram TCCM, Inspect Front Drive Axle Engagement Sleeve for Damage/Repair if Necessary)

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Correction Important: For ease of reassembly, shift the transfer case assembly to 2HI for the NV263 (NP1), or Neutral for the NV246 (NP8) prior to removing any components. For information on placing the NV246 (NP8) transfer case in NEUTRAL, see the procedure at the end of this bulletin. 1. Remove the transfer case and front axle/engine skid plates (if equipped). 2. Disconnect and position the front propeller shaft aside. 3. Disconnect the transfer case encoder motor wiring harness. 4. Remove the three (3) bolts that retain the encoder motor to the transfer case. 5. Separate the encoder motor assembly from the transfer case and place it on a work bench. Important: DO NOT REMOVE THE SCREWS INDICATED WITH THE (1) IN THE ABOVE ILLUSTRATION. 6. Remove the four screws on the outer perimeter of the encoder motor housing. Important: For proper timing and ease of reassembly, hold the gear in place as your remove the cover from the encoder motor assembly with your thumb or finger. 7. Carefully remove the cover from the encoder motor assembly. The cover has a seal on the bottom side. Place the cover in a position to protect this seal from damage and/or contamination. Important: Observe the location of the punch mark on the large gear in relation to the timing mark on the housing if the transfer case was placed in the 2HI for the NV263 (NP1), or Neutral for the NV246 (NP8). The timing marks should be within one tooth of proper alignment. If not, you must note the timing mark positions for reassembly. 8. Locate the two shims; one on the small gear and another on the larger gear. Set them aside on a clean surface for reuse. Important: After removing the large gear from the housing, a dark gray phenolic spacer should remain in the casting where the bottom of the large gear resides. Locate this spacer and save for reuse. 9. Carefully lift the large gear from the housing. The sensor and wiring harness will come with the gear. 10. Disconnect the wiring from the sensor. 11. Separate the sensor from the large gear.