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how to fix dtc 22 1993 chevy suburban

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2002 Chevrolet Chevy Suburban – 4WD Intake Manifold Replacement Manual

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Removal Procedure Important: The intake manifold, throttle body, fuel rail, and injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly. 1. Remove the throttle body. Refer to Throttle Body Assembly Replacement in Engine Controls – 4.8L, 5.3L, and 6.0L. 2. Remove the fuel injectors. Refer to Fuel Injector Replacement in Engine Controls – 4.8L, 5.3L, and 6.0L. 3. Disconnect the following electrical connectors: 4. Remove the knock sensor harness electrical connector from the intake manifold. 5. Set the electrical harness aside. <- Back Forward -> Document ID# 738735 2002 Chevrolet Chevy Suburban – 4WD Print – Manifold absolute pressure (MAP) sensor (1) – Knock sensor (2) – Exhaust gas recirculation (EGR) valve, if equipped. 6. If equipped, remove the following EGR pipe bolts: 7. If equipped, remove the EGR pipe with valve. 8. If equipped, remove the EGR pipe gasket from the exhaust manifold If equipped with vacuum assisted brakes, remove the vacuum brake booster hose from the rear of the intake manifold.

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*

2004 Chevrolet Chevy K Silverado – 4WD Evaporative Emission (EVAP) Canister Vent Solenoid Valve Replacement Pickup

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Evaporative Emission (EVAP) Canister Vent Solenoid Valve Replacement Pickup Removal Procedure Important Clean the evaporative emission (EVAP) connections and surrounding areas prior to disconnecting the fittings in order to avoid possible system contamination. 1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information. 2. Remove the harness clip from the canister vent solenoid (CVS) line. 3. Disconnect the CVS electrical connector. 2004 Chevrolet Chevy K Silverado – 4WD 4. If the vehicle is equipped with a 6 ft box, disconnect the EVAP CVS line from the canister. 5. Remove the CVS clip from the frame crossmember. 6. Push in the retainer and remove the CVS from the fuel tank clip. 7. If the vehicle is equipped with a 8 ft box, disconnect the EVAP CVS line from the canister. 8. Remove the CVS clip from the frame crossmember. 9. Push in the retainer and remove the CVS from the fuel tank clip. Installation Procedure 1. If the vehicle is equipped with a 8 ft box, install the CVS to the fuel tank until the clip engages. Important On vehicles equipped with a 8 ft box, the CVS line is routed below the frame crossmember. 2. Install the CVS clip to the frame crossmember. 3. Connect the EVAP CVS line to the canister. 4. If the vehicle is equipped with a 6 ft box, install the CVS to the fuel tank until the clip engages. Important On vehicles equipped with a 6 ft box, the CVS line is routed above the frame crossmember. 5. Install the CVS clip to the frame crossmember. 6. Connect the EVAP CVS line to the canister. 7. Connect the CVS electrical connector. 8. Install the harness clip to the canister vent solenoid (CVS) line. 9. Lower the vehicle.

1998 Chevy Truck S10/ T10 Blazer 2WD Evaporator Core Service and Repair Manual

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Manual A/C REMOVAL PROCEDURE CAUTION: Refer to Battery Disconnect Caution in Service Precautions. 1. Disconnect the negative battery cable. 2. Remove the right side instrument panel sound insulator. 3. Remove the instrument panel storage compartment. 4. Disconnect the passenger side SIR. 5. Remove the lower right instrument panel mounting bolt. 6. Remove the left and right front speaker grilles. 7. Remove the center instrument panel sound insulator. 8. Remove the left side instrument panel sound insulator. 9. Disconnect the park brake release cable. 10. Remove the knee bolster. 11. Remove the lower left instrument panel mounting bolt. 12. Remove the BCM. 13. Disconnect the driver side SIR. 14. Remove the instrument panel cluster. 15. Remove the radio. 16. Remove the HVAC control assembly. 17. Remove the steering column retaining retaining nuts. 18. Lower the steering column. 19. Remove the instrument panel carrier. 20. Remove the left and right cowl vent grille panels. 21. Disconnect the underhood lamp electrical connector, if equipped. 22. Remove the hood. 23. Remove the VCM. 24. Remove the coolant recovery tank. 25. Remove the heater hoses. 26. Disconnect the electrical connectors from the grille mounted lamps. 27. Remove the right front headlamp assembly. 28. Remove the front bumper. 29. Remove the right wheelhouse panel. 30. Disconnect the radio antenna cable. 31. Disconnect the electrical connector for the horn. 32. Remove the right fender. 33. Remove the evaporator case heat shield, if equipped. 34. Remove the blower motor resistor. 35. Remove the evaporator case bolts and screws. 36. Remove the accumulator. 37. Remove the condenser to the evaporator line fitting. 38. Remove the bolts which retain the evaporator case to the bulkhead. 39. Pull back lightly on the heater case to remove the evaporator case. 40. Remove the evaporator case retaining screws. 41. Disassemble the evaporator case sections, and remove the evaporator core. NOTE: If replacing the evaporator core, remove the expansion (orofice) tube and install it into the new core. INSTALLATION PROCEDURE 1. Install the evaporator core. 2. Assemble the evaporator case sections. 3. Install the evaporator case retaining screws. Tighten to 2.5 N.m (24 in lb) . 4. Install the evaporator core assembly to the vehicle. 5. Install the bolts which retain the evaporator case to the bulkhead. Tighten the bolts to 4.5 N.m (40 lb in) . 6. Install the condenser to the evaporator line fitting. 7. Install the accumulator. 1998 Chevy Truck S10/T10 Blazer 2WD 8. Install the evaporator case bolts and screws. Tighten to 2.5 N.m (24 In in) . 9. Install the blower motor resistor. 10. Install the evaporator case heat shield, if equipped. 11. Install the right fender. 12. Connect the electrical connector for the horn. 13. Install the radio antenna cable. 14. Install the right wheelhouse panel. 15. Install the front bumper. 16. Install the right front headlamp assembly. 17. Connect the electrical connectors to the grille mounted lamps. 18. Install the heater hoses. 19. Install the coolant recovery tank. 20. Install the VCM. 21. Install the hood. 22. Connect the underhood lamp electrical connector, if equipped. 23. Install the left and right cowl vent grille panels. 24. Install the instrument panel carrier. 25. Reposition the the steering column, and install the steering column retaining nuts. 26. Install the HVAC control assembly. 27. Install the radio. 28. Install the instrument panel cluster. 29. Connect the driver side SIR. 30. Install the BCM. 31. Install the lower left instrument panel mounting bolt. 32. Install the knee bolster. 33. Connect the park brake release cable. 34. Install the left side instrument panel sound insulator. 35. Install the center instrument panel sound insulator. 36. Install the left and right front speaker grilles. 37. Install the lower right instrument panel mounting bolt. 38. Connect the passenger side SIR. 39. Install the instrument panel storage compartment. 40. Install the right side instrument panel sound insulator. 41. Connect the negative battery cable. 42. Inspect the system for leaks.

2005 Chevrolet Chevy K Silverado Disabling Auto Door Locks – keywords dic ipc lock manual mode operation program reprogram Repair Manual

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Since the 2005 model year, all BCM’s (Body Control Modules) are programmed from the factory to lock all doors when the transmission is shifted into gear or vehicle speed is greater than 8 mph (13 km/h). There is no option to disable the auto door locks from the factory, but if an owner wishes to have the auto door locks disabled the following procedure can be performed: 1. Use the following procedure to disable the auto door locks on the models listed below: 2007-2008 Cadillac Escalade, Escalade ESV, Escalade EXT 2007-2008 Chevrolet Avalanche, Silverado (new body style), Suburban, Tahoe 2007-2008 GMC Sierra (new body style), Yukon, Yukon Denali, Yukon XL, Yukon Denali XL Reprogram the BCM with updated calibrations currently available in Tis2Web. In some rare instances, the calibrations may not be available in Tis2Web and Techline Customer Support should be contacted to obtain the calibrations. When at the “Calibration Selection” screen in Tis2Web, select “locking” (should be highlighted in Red) and pick the calibration listed as “(Per Customer Request Only) Auto door locks off, option no longer in DIC”.