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2007 Chevrolet HHR CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Chevrolet REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2007 Chevrolet HHR car and truck repair procedures including Chevrolet engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Chevrolet HHR automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Chevrolet mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 2007 Chevrolet HHR vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

BRAKE SERVICE PROCEDURES FOR 2007 Chevrolet HHR AUTOMOBILES

Hydraulic Brake Systems -> Component Service -> Assemble -> Bendix Master Cylinder -> Delco Master Cylinder -> Disassemble -> Wheel Cylinder
Vehicle: 2007 Chevrolet HHR LT 2.4 L4 GAS

Delco Master Cylinder

When performing the following procedures, refer to Fig. noting that the composite reservoir may vary in design.

Disassemble
  • Remove master cylinder from vehicle.
  • Remove reservoir cover and diaphragm. Discard old brake fluid in reservoir.
  • Inspect cover and diaphragm. Replace if cut, cracked or deformed.
  • Remove fluid level switch and proportioning valve assembly, if equipped.
  • Depress primary piston and remove lock ring.
  • Plug primary fluid outlet (outlet nearest to cowl when master cylinder is installed), then apply compressed air into secondary fluid outlet to remo...

CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR BRAKE SERVICE PROCEDURES

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2007 Chevrolet HHR AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 2007 Chevrolet HHR LT 2.4 L4 GAS

  • Raise and support vehicle.
  • Remove wheel and tire assembly.
  • On models equipped with standard disc brakes,proceed as follows:
    • Insert a punch or drift into cooling fins of brake rotor.
    • Position punch or drift against brake caliper mounting bracket.
    • Using a breaker bar and appropriate size socket, loosen wheel drive shaft nut.
  • On models equipped with Brembo disc brakes,proceed as follows:
    • Have an assistant apply the brakes.
    • Using a breaker bar and appropriate size socket, loosen wheel drive shaft nut.
  • On all models, remove wheel drive shaft nut from wheel drive shaft and discard. DO N...

CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2007 Chevrolet HHR AUTOMOBILES

Alternator, Replace
Vehicle: 2007 Chevrolet HHR LS 2.2 L4 GAS

  • Disconnect battery ground cable.
  • Gently lift up rear of air cleaner assembly in order to disengage air cleaner from studs.
  • Reposition air cleaner assembly in order to access positive crankcase ventilation hose and throttle body duct.
  • Reposition PCV hose clamp and remove PCV hose from air cleaner assembly.
  • Loosen air cleaner outlet duct clamp at throttle body.
  • Disconnect engine wiring harness electrical connector from mass air flow intake air temperature sensor.
  • Remove air cleaner assembly.
  • Raise and support vehicle.
  • Remove front tires and wheels.
  • Remove front wheelhouse liner bolts a...

CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR STARTER & ALTERNATOR REPLACEMENT PROCEDURES

CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2007 Chevrolet HHR AUTOMOBILES

Cabin Air Filter Service -> General Motors Corp./Saturn -> 2006-09 HHR
Vehicle: 2007 Chevrolet HHR LS 2.2 L4 GAS

Under normal operating conditions the cabin air filter should be replaced every 15,000 miles or at Maintenance II as indicated on the DIC (Driver Information Center). In dusty areas change the cabin air filter more often.

  • Open the glove compartment.
  • Remove the glove compartment damper retainer, then remo...

CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES

MAINTENANCE LAMP RESET PROCEDURES FOR 2007 Chevrolet HHR AUTOMOBILES

General Motors Corp./Saturn Trucks -> Service Four Wheel Drive (4WD) System Warning Lamp ->
Vehicle: 2007 Chevrolet HHR LT 2.4 L4 GAS

This lamp should light for approximately 6-8 seconds when the ignition is turned On as a bulb check. If the ...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2007 Chevrolet HHR AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2007 Chevrolet HHR LT 2.2 L4 GAS

Lower

  • Drain cooling system into a suitable container.
  • Reposition hose clamp from engine.
  • Remove radiator outlet hose from engine.
  • Reposition hose clamp from radiator.
  • Remove radiator outlet hose from radiator and from vehicle.
  • Reverse procedure to install.

Upper

  • Partial...

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SERPENTINE BELT SERVICE PROCEDURES FOR 2007 Chevrolet HHR AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 2007 Chevrolet HHR LT 2.4 L4 GAS

  • Raise and support vehicle, then remove tire and wheel assembly.
  • Remove front fender liner.
  • Remove engine splash shield retainers and splash shield.
  • Install a suitable accessory belt tensioner...

CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR SERPENTINE BELT SERVICE PROCEDURES

COMPONENT LOCATION DIAGRAMS FOR 2007 Chevrolet HHR AUTOMOBILES

Component location diagrams for most 2007 Chevrolet HHR cars and light trucks sold in the U.S. from 1990+.

Engine Compartment Components Diagram for 2007 Chevrolet HHR LT 2.4 L4 GASEngine Compartment Components Diagram for 2007 Chevrolet HHR LT 2.4 L4 GAS

Components on diagram:
  • Transmission Control Module
  • Brake Fluid Level Switch
  • Electronic Brake Control Module
  • Engine Control Module
  • Windshield Wiper Motor Assembly
  • Front Body Components Diagram for 2007 Chevrolet HHR LT 2.4 L4 GASFront Body Components Diagram for 2007 Chevrolet HHR LT 2.4 L4 GAS

    Components on diagram:
  • Hood Ajar Switch
  • Underhood Fuse Block
  • Splice S101
  • Splice S102
  • Connector C3
  • CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2007 Chevrolet HHR AUTOMOBILES

    OEM drawn wiring diagrams for most 2007 Chevrolet HHR cars and light trucks sold in the U.S.

    2007 Chevrolet HHR LS 2.2 L4 GAS Wiring Diagram2007 Chevrolet HHR LS 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Blower Motor Resistor
  • Blower Motor
  • HVAC Control
  • HVAC Relay
  • 2007 Chevrolet HHR LT 2.4 L4 GAS Wiring Diagram2007 Chevrolet HHR LT 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Body Control Module
  • Audio Amplifier
  • Radio Antenna Base
  • CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 2007 Chevrolet HHR AUTOMOBILES

    OEM TSB listings for most 2007 Chevrolet HHR cars and light trucks sold in the U.S. from 1985+.

    Document: Revised General Motors New Vehicle Tire Warranty Program
    Vehicle: 2007 Chevrolet HHR LT 2.4 L4 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: GM of Canada New Vehicle Limited Warranty Tire Program
    Vehicle: 2007 Chevrolet HHR LT 2.4 L4 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2007 Chevrolet HHR AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2007 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2007 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2007 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2007 Chevrolet HHR cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 2007 Chevrolet HHR SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2007 Chevrolet HHR Headlight, Passenger Side, Bulbs included; CAPA certified; Composite and combination type; DOT and SAE approved; A high quality, OE replacement headlight assembly; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $159.61

    Click here to view more details about 2011 Chevrolet HHR Antenna2011 Chevrolet HHR Antenna, 4-section mast; 1200 mm cable; With top and side key; A high quality universal fender mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $5.62

    Click here to view more details about 2009 Chevrolet HHR 16" x 6.5" Alloy Wheel2009 Chevrolet HHR 16" x 6.5" Alloy Wheel, Alloy Wheel; 16 X 6.5; 5 Spokes; 5 Lug; 110MM BP; Machined With Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $121.50

    Click here to view more details1993 Jeep Cherokee L4, 2.5 L, 150 CID Rebuilt Engine, Block #532, 403, Head #403, 117 Crank #904, Crank snout 2.125", Oil bypass in filter, not in block, FI only, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,297.00

    Click here to view more details2007 Chevrolet HHR Used Exhaust Manifold, 2.2L, Fed emis (opt NT7), Very Good.

    Source: Used Auto Parts Store

    $88.00

    Click here to view more details2006 Chevrolet HHR Used Bumper Cover, Rear, 15276663-S, SS, Very Good.

    Source: Used Auto Parts Store

    $407.00
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