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how to replace 2000 toyota tacomo blower motor switch

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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.

2000-2006 TOYOTA TUNDRA VEHICLE WIRING INFORMATION

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WIRING INFORMATION: 2000 Toyota Tundra WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT WIRE WHITE/RED OR WHITE Ignition Harness STARTER WIRE GREEN/BLACK Ignition Harness IGNITION WIRE BLACK/YELLOW Ignition Harness SECOND IGNITION WIRE BLACK/RED Ignition Harness ACCESSORY WIRE BLUE/RED Ignition Harness POWER DOOR LOCK (-) WHITE/GREEN Wires Can Be Found In A Harness In Both The Driver’s Kick Panel And In The Passenger Kick Panel POWER DOOR UNLOCK (-) RED/YELLOW Wires Can Be Found In A Harness In Both The Driver’s Kick Panel And In The Passenger Kick Panel PARKING LIGHTS (+) GREEN Harness In Drivers Kick Panel HEADLIGHTS (-) GREEN/YELLOW Harness At Steering Column DOOR TRIGGER (-) WHITE/BLUE Harness Coming Into Vehicle From Drivers Door DOME LIGHT SUPERVISION USE DOOR TRIGGER FACTORY ALARM ARM ARMS WITH LOCK FACTORY ALARM DISARM (-) BLUE/BLACK Drivers Door Harness TACHOMETER WIRE BLACK OR BLUE/WHITE Behind Instrument Cluster BRAKE WIRE (+) GREEN/WHITE Harness In Driver’s Kick Panel Or Brake Switch HORN TRIGGER (-) GREEN/RED Harness At Steering Column LEFT FRONT WINDOW UP GREEN At Driver Window Motor Inside Door LEFT FRONT WINDOW DOWN BLUE/YELLOW At Driver Window Motor Inside Door RIGHT FRONT WINDOW UP RED/BLACK Harness In Driver’s Kick From Driver Door RIGHT FRONT WINDOW DOWN RED/GREEN Harness In Driver’s Kick From Driver Door WIRING INFORMATION: 2001 Toyota Tundra WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT WIRE WHITE/RED OR WHITE Ignition Harness STARTER WIRE GREEN/BLACK Ignition Harness IGNITION WIRE BLACK/YELLOW Ignition Harness SECOND IGNITION WIRE BLACK/RED Ignition Harness ACCESSORY WIRE BLUE/RED Ignition Harness POWER DOOR LOCK (-) WHITE/GREEN Wires Can Be Found In A Harness In Both The Driver’s Kick Panel And In The Passenger Kick Panel POWER DOOR UNLOCK (-) RED/YELLOW Wires Can Be Found In A Harness In Both The Driver’s Kick Panel And In The Passenger Kick Panel PARKING LIGHTS (+) GREEN Harness In Drivers Kick Panel HEADLIGHTS (-) GREEN/YELLOW Harness At Steering Column DOOR TRIGGER (-) WHITE/BLUE Harness Coming Into Vehicle From Drivers Door DOME LIGHT SUPERVISION USE DOOR TRIGGER FACTORY ALARM ARM ARMS WITH LOCK FACTORY ALARM DISARM (-) BLUE/BLACK Drivers Door Harness TACHOMETER WIRE BLACK OR BLUE/WHITE Behind Instrument Cluster BRAKE WIRE (+) GREEN/WHITE Harness In Driver’s Kick Panel Or Brake Switch HORN TRIGGER (-) GREEN/RED Harness At Steering Column LEFT FRONT WINDOW UP GREEN At Driver Window Motor Inside Door LEFT FRONT WINDOW DOWN BLUE/YELLOW At Driver Window Motor Inside Door RIGHT FRONT WINDOW UP RED/BLACK Harness In Driver’s Kick From Driver Door RIGHT FRONT WINDOW DOWN RED/GREEN Harness In Driver’s Kick From Driver Door LEFT FRONT WINDOW UP GREEN At Driver Window Motor Inside Door LEFT FRONT WINDOW DOWN BLUE/YELLOW At Driver Window Motor Inside Door RIGHT FRONT WINDOW UP RED/BLACK Harness In Driver’s Kick From Driver Door RIGHT FRONT WINDOW DOWN RED/GREEN Harness In Driver’s Kick From Driver Doo

1995 Toyota 4Runner STARTING AND CHARGING SYSTEMS REPAIR MANUAL

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TROUBLE SHOOTING NOTE: See TROUBLE SHOOTING – BASIC PROCEDURES article in GENERAL INFORMATION. 1) If a no-start condition exists and battery is known to be good, connect test light or voltmeter between starter solenoid terminal No. 50 and ground. See Figs. 6 and 7. 2) Turn ignition switch to START position. If test light or voltmeter does not indicate voltage, check main fusible links and large ampere main fuses in engine compartment relay box. If fusible links and fuses are okay, see IGNITION SWITCH CONTINUITY TEST and/or STARTER RELAY TEST under ON-VEHICLE TESTING. ON-VEHICLE TESTING NOTE: Before testing, ensure battery is fully charged, battery cables and terminal ends are tight and clean, and engine grounds are secure. CLUTCH START SWITCH TEST 1) Switch is located above clutch pedal on bracket. Disconnect wiring harness connector from switch. 2) Connect ohmmeter probes to switch terminals. Depress clutch pedal. If continuity does not exist, adjust or replace clutch start switch. If continuity exists, check circuit to starter relay for open, and check starter relay. See STARTER RELAY TEST. CLUTCH START CANCEL SWITCH TEST 1) Locate switch in left dash panel. Remove right lower instrument panel to access switch connector. Disconnect wiring harness connector from switch pigtail connector. See Fig. 1. 2) Connect negative lead of ohmmeter to terminal No. 1. Ensure continuity does not exist between connector terminals No. 1 and 2, terminals No. 1 and 3, and terminals No. 2 and 3. Check operation of switch by connecting jumper wires from 12-volt battery. Connect positive lead to terminal No. 3 and negative battery lead to terminal No. 1. 3) Using ohmmeter, ensure continuity does not exist between connector terminals No. 1 and 2 until switch button is pushed. When switch button is pushed, switch light should come on and continuity should exist. Disconnect battery and ensure continuity does not exit between terminals No. 1 and 2. If switch does not test as specified, replace switch. Fig. 1: Identifying Clutch Start Cancel Switch Connector Terminals Courtesy of Toyota Motor Sales, U.S.A., Inc. IGNITION SWITCH CONTINUITY TEST WARNING: Deactivate air bag system before performing any service operation. For 1996 4Runner, see AIR BAG RESTRAINT SYSTEM article. 1995 1) Disconnect negative battery cable. Removedriver’s lower instrument panel cover. Remove upper and lower steering column covers if needed. Locate ignition switch wiring harness 8-pin connector. See Figs. 2-3. 2) With ignition switch in LOCK position, there should be no continuity between any terminals. With ignition switch in ACC position, there should be continuity between terminals No. 2 and 3. With ignition switch in ON position, there should be continuity between terminals No. 1, 2 and 3, and between terminals No. 7 and 8. 3) With ignition switch in START position, there should be continuity between terminals No. 1, 4 and 6, and between terminals No. 7 and 8. If continuity is not as specified, replace switch.

2002 Ford Taurus WATER IN THE BLOWER CASE BLOWER MOTOR AND/ OR RESISTOR FAILURE REPAIR MANUAL

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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. Inspect the rubber seal on the vent screen which should be fully seated against the windshield. If the cowl vent screen is not fully seated and appears warped, it must be replaced (4F1Z-54018A16- BAA). 3. Remove the cowl vent screen per the Workshop Manual Section 412-01 Pollen Filter Removal and inspect the cabin filter to confirm it is fully seated. Re-seat the filter as necessary. Inspect rain-hat base to make sure it is secure and sealed to the body. Reposition and reseal as necessary using Clear Silicone Rubber TA-32. 4. Remove the foam sealant expulsion at lower front outboard corner base of the rain-hat (Figure 1). Zoom Sized for Print 5. Locate the tape as shown (Figure 2). Remove the tape and apply Clear Silicone Rubber TA-32 to the small hole as shown (Figure 2) Parts Block Zoom Sized for Print 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). The 10 mm by 10 mm (0.5″ by 0.5″) cut area, located 25 mm (1″) from the end of the seal, will face down and locate at the 90 degree bend of the rain-hat on the fender side (Figure 3). 7. Prior to installation of the cowl vent screen, verify that the cabin filter cover is properly snapped in place and the clip is located on the inboard side, (toward the center of the bulkhead), the cover will feel loose if not properly snapped in place. Reinstall the cowl vent screen per Section 412-01 of the Workshop Manual.

2000-2004 Honda Insight IMA System Indicator On With IMA DTC 77 REPAIR PROCEDURE

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PROBLEM The IMA system indicator comes on and IMA DTC 77 (P1447) (battery module deterioration) or DTC 78 (P1449) (battery module deterioration) is set. CORRECTIVE ACTION Replace the battery module. If needed, replace the motor control module (MCM), the battery condition monitor (BCM), or both INSPECTION PROCEDURE 1. Turn the ignition switch to LOCK (0). 2. Remove the cargo floor mat (see page 20-44 of the 2000-04 Insight Service Manual). (In ISIS, use the keyword FLOOR MAT , and select Interior Trim Removal/Installation – Cargo Area from the list.) 3. Remove the battery module switch cover (two bolts), then remove the locking cover from the switch. 4. Flip the battery module switch to OFF . Reinstall the locking cover. 5. Wait at least 5 minutes to let the capacitors in the system discharge. 6. Remove the right trunk shelf support (five clips and two bolts). 7. Remove the six mid-frame cover bolts. Remove the intelligent power unit (IPU) lid (17 bolts). 8. Measure the voltage at the junction board terminals. There should be 30 V or less . If you read more than 30 V , there is a problem in the circuit; do the DTC troubleshooting first. SWITCH COVER LOCKING COVER BOLTS LOCKING COVER BATTERY MODULE SWITCH IPU LID RIGHT TRUNK SHELF SUPPORT BOLTS (17) CLIPS CLIPS BOLTS ON JUNCTION BOARD TERMINALS REPAIR PROCEDURE 1. Remove the battery module from the vehicle (see page 12-113 of the service manual). (In ISIS, use the keyword BAT MOD , and select Battery Module Removal/Installation from the list.) 2. Remove the lifting tool from the battery module. 3. Remove the mounting bolts for the MCM and the BCM (eight total). Unplug the electrical connectors (five for the MCM and three for the BCM), then remove the modules. 4. Install the MCM and the BCM in the new battery module. Use the original MCM and BCM if no replacement was needed; otherwise, use the appropriate replacement parts. Torque the mounting bolts to 9.8 N·m (7.2 lb-ft) . 5. Install the lifting tool on the battery module. 6. With someone to help you, carefully lift the battery module into the vehicle, and set it down into position. Remove the lifting tool. 7. Plug in the connectors, and install the Y condenser harness. Then install the mounting bolts. Torque the bolts to 24 N·m (17 lb-ft) . 8. Install the battery module air duct. Torque the bolt to 9.8 N·m (7.2 lb-ft) . 9. Connect the high voltage cables to the junction board. Torque the bolts to 9.8 N·m (7.2 lb-ft) . 10. Install the front and rear IPU braces and the mid- frame. Torque the bolts to 9.8 N·m (7.2 lb-ft) . Model Year MCM Part Number Replacement Part Number M/T Models 2000-01 1K000-PHM-000 thru 1K000-PHM-050 1K000-PHM-060 (H/C 7071525)