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heater control valve location nissan altima 2002

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2002 NISSAN ALTIMA MANUAL A/C TEMPERATURE NOT ADJUSTABLE REPAIR MANUAL

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SERVICE PROCEDURE 1. Remove the following components; • cluster lid “C” (HVAC control surround trim) • fuse box cover • driver’s side instrument panel lower cover (attached with 2 screws). 2. Remove the screw from the center of the cable operated gear (see Figure 2). Figure 2 3. Locate the small (about 1″ dia.) white air mix door gear. Hopefully it is still on the floor. NOTE: If you cannot find the old air mix door gear, order a new gear. Refer to the Parts Information section of this bulletin. 4. To see how it is supposed to fit, temporarily install the gear into the air mix door shaft (see Figure 3). Figure 3 Air mix door drive gear (shown installed) Heater box Cable operated gear Retaining screw (remove) Front TP020106 Cable (do not detach) On the left side of the heater case, remove the screw from the center of the cable operated gear for the air mix door. Note: It is not necessary to detach the cable from the gear or the heater box. Proper pin location for air mix door/door gear with door/gear turned fully clock wise. Front TP010607a The gear can fit two different ways, only one of which is correct. Install the gear and rotate the gear/mix door shaft assembly fully clockwise so the gear’s index pin is at the 2 to 3 o’clock position. Cable (do not detach) Note: If the gear is in the correct spot, the alignment pin will be at the 2 to 3 o’clock position. POSITIONING THE GEAR CORRECTLY IS CRITICAL TO GETTING THE DOOR TIMING RIGHT. 3/5 5. Remove the gear, thoroughly clean the gear shaft of any grease, and apply the glue. See Figure 4. Figure 4 6. Re-install the gear into the mix door shaft (see Figure 5). Figure 5 TP010606a Air mix door gear (back side) Apply Glue to Shaded areas b. Apply plastic glue (3M dp-8005 or equivalent) to the shaft of the air mix door gear in the area where it inserts into the air mix door shaft. a. Thoroughly clean the air mix door gear shaft. Note: It is not necessary to clean the grease from the gear teeth. Front TP020100 Re-install the gear so the gear’s index pin is at the 2 to 3 o’clock position when the gear/mix door shaft assembly is turned fully clockwise. Proper pin location for air mix door/door gear with door/gear turned fully clock wise. 4/5 7. Set the HVAC control temperature dial as shown in Figure 6. Figure 6 8. Re-install the cable operated gear (see Figure 7). Figure 7 9. Operate the temperature control while watching the air mix door gear movement. They should operate freely with no binding. 10.Check the adjustment of the temperature cable as follows: A. Rotate the temperature control knob to the full COLD position (i.e., fully counterclockwise) and confirm the air mix door is fully seated (sealed) in the down position, then B. Rotate the temperature control knob to the full HOT position (i.e., fully clockwise) and confirm the air mix door is fully seated (sealed) in the up position. If the air mix door does not fully seat (seal) in either the full HOT or full COLD position: • Adjust the temperature control cable, with the temperature control knob in the full hot position, using the clip at the heater unit (see Figure 7) 11.Re-install the trim pieces removed in step 1.

2005 Nissan-Datsun Sentra Emission Control Systems Canister Purge Volume Control Valve Testing and Inspection Manual

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Component Inspection EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE With CONSULT-II Check air passage continuity of EVAP canister purge volume control solenoid valve under the given conditions. Without CONSULT-II Check air passage continuity of EVAP canister purge volume control solenoid valve under the given conditions.

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*

2008 Ford Focus A/T Main Control Valve Body Removal And Installation

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Disassembly 12 7Z490 Separator plate and gasket assembly 1. Remove the solenoid body bolts and the 13 7A101 Body — control valve lower solenoid body. 14 7R294 Stop — main regulator valve 15 7F445 Retainer plate — main regulator valve 16 7A270 Spring — main fluid pressure regulator valve 17 7C338 Valve — main fluid pressure regulator 18 7G411 Spring — solenoid regulator valve 19 7H392 Valve — solenoid regulator valve 20 7D400 Spring — intermediate servo accumulator 21 7D398 Piston — intermediate servo 2. Remove and discard the solenoid body gaskets. accumulator 22 7G408 Valve — converter pressure relief 23 7G316 Spring — converter regulator valve 24 7M040 Valve — lock up control 25 7Z490 Gasket — solenoid body 26 7G179 Valve — low reverse shift 27 7M040 Valve — 3-4 shift 28 7H148 Shift Solenoid B (SSB) (on/off) valve 29 7H148 Shift Solenoid A (SSA) (on/off) valve ISASSEMBLY AND ASSEMBLY (Continued) 3. Remove and discard the seals. 3. Install the seals. 4. Disassemble the main control valve body. 4. Install a new solenoid body gasket. Assembly 1. Install a new separator plate and gasket assembly. 2. NOTE: Do not fully tighten the bolts at this stage. Assemble the main control valve body and loosely install the bolts. DISASSEMBLY AND ASSEMBLY (Continued) 5. Install the solenoid body and loosely install the 6. Tighten the solenoid body bolts in the sequence bolts. shown. •Tighten to 9 Nm (80 lb-in)

NISSAN ALTIMA OR SENTRA W /QR25 ENGINE NO-START AFTER COLD SOAK REPAIR MANUAL

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SERVICE PROCEDURE Replace Starter, Add Cleaner 1. Replace the starter motor. • Use the part number from the Parts Information section of this bulletin. • Refer to section SC, “STARTING SYSTEM, Removal and Installation” in the applicable Nissan Electronic Service Manual (ESM). 2. Add one full can of Nissan In-Tank Fuel System Cleaner to the fuel. NOTE: If the fuel tank is less than ¾ full, instruct the customer to fill the tank as soon as it is convenient after the repair. Driving with the Cleaner installed and low fuel level will not harm the fuel system or engine, but will reduce the effectiveness of the cleaning process. 3. Continue to ECM Part Number Check (next page). 1. With CONSULT-II “ON”, print the Self-DIAG Results as follows: START (Nissan) >> ENGINE >> Self-DIAG Results >> PRINT SELF-DIAG RESULTS SYSTEM ENGINE DATE XX/XX/XXXX* 11:07:11 P/N 23710-XXXXX TP020389h DTC RESULTS TIME NO DTC IS DETECTED Current ECM Part Number * Example, your screen may differ. 3. Using the printout from Step 1: • Compare the vehicle’s current ECM P/N to those shown under Current ECM P/N in Chart 1, below: • This comparison will allow you to determine if the ECM needs to be reprogrammed. Chart 1, Current ECM P/N’s: VEHICLE PACKAGE NATS? CURRENT ECM P/N A/T, ASCD YES 23710-9J305, -9J003, -9J002, -9J001, -9J000, -8J001, -8J000 M/T, ASCD YES 23710-9J315, -9J013, -9J012, -9J011, -9J010, -8J061, -8J060 A/T, no ASCD YES 23710-9J300, -9J008, -9J007, -9J006, -9J005, -8J011, -8J010 02-04 Altima M/T, no ASCD YES 23710-9J310, -9J018, -9J017, -9J016, -9J015, -8J071, -8J070 YES 23710-8U542, -8U541, -8U540, -8U041, 8U040 A/T NO 23710-8U502, -8U501, -8U500, -8U001, 8U000 YES 23710-8U562, -8U561, -8U560, -8U061, -8U060 02-03 Sentra 5 M/T NO 23710-8U512, -8U511, -8U510, -8U011, -8U010 YES 23710-8U072, -8U071, -8U070 02 Sentra 6 M/T NO 23710-8U022, -8U021, -8U020 YES 23710-8U572, -8U571, -8U570 03 Sentra 6 M/T NO 23710-8U522, -8U521, -8U520 NOTE: The 2004 Sentra ECM does not need to be reprogrammed for this bulletin. A. If your vehicle’s ECM P/N matches a P/N in the chart above: • Perform ECM Reprogramming (page 4). B. If your vehicle’s ECM P/N does not match a P/N in the chart above: • ECM Reprogramming is not necessary, bulletin complete / end here