Chevrolet HHR REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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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 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 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 Chevrolet HHR AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Chevrolet HHR cars and light trucks from 1990+.

Disc Brakes -> Delco Single Piston Sliding Caliper -> Precautions -> Brake Disc Service -> Brake Lines & Linings -> Brake Roughness -> General
Vehicle: 2007 Chevrolet HHR LS 2.2 L4 GAS

Brake Lines & Linings

Remove one of the front wheels and inspect the brake disc, caliper and linings.

Do not allow any oil or grease on the linings. It is recommended that linings be replaced in sets when worn or damaged.

If the caliper is cracked or fluid leakage through the casting is evident, it must be replaced as a unit.

Brake Roughness

The most common cause of brake chatter on disc brakes is a variation in thickness of the disc. If roughness or vibration is encountered during highway operation or if pedal pumping is experienced at low speeds, the disc may have excessive thickness v...

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FUEL FILTER REPLACEMENT PROCEDURES FOR Chevrolet HHR AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported Chevrolet HHR cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> Gasoline Engines Except Equinox, Montana SV6, Relay, Rendezvous w/3.6L Engine, Terraza, Uplander & Vue (2004-06) & 2004-06 Envoy, Rainier & TrailBlazer -> Returnless Fuel System
Vehicle: 2006 Chevrolet HHR LS 2.2 L4 GAS

Returnless Fuel System

On models equipped with fuel injected engines, relieve fuel system pressure as outlined under "Fuel System Pressure Relief."

On models equipped with metal collar quick disconnect connectors, GM tool No. J37088-A, or equivalent, will be required to disconnect the connector. Pri...

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

Includes CV axle, universal joint, and driveline replacement, for domestic and imported Chevrolet HHR cars and light trucks from 1990+.

CV AXLE SHAFT, Replace
Vehicle: 2006 Chevrolet HHR LT 2.2 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...

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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Chevrolet HHR AUTOMOBILES

Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Chevrolet HHR cars and light trucks sold in the U.S. from mid 1990's+.

Reset Procedures
Vehicle: 2008 Chevrolet HHR LT 2.4 L4 GAS

The Low Tire Pressure warning lamp and/or the DIC (Driver Information Center) Low Tire Pressure message can be cl...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Chevrolet HHR AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported Chevrolet HHR cars and light trucks from 1990+.

Alternator, Replace
Vehicle: 2008 Chevrolet HHR LS Panel 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...

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Chevrolet HHR AUTOMOBILES

Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Chevrolet HHR cars and light trucks sold in the U.S. as equipped to the current model year.

Cabin Air Filter Service -> General Motors Corp./Saturn -> 2006-09 HHR
Vehicle: 2008 Chevrolet HHR LT Panel 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...

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MAINTENANCE LAMP RESET PROCEDURES FOR Chevrolet HHR AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported Chevrolet HHR cars and light trucks sold in the U.S. from 1990+.

General Motors Corp./Saturn Trucks -> Change Trans Fluid Indicator ->
Vehicle: 2009 Chevrolet HHR LS 2.2 L4 FLEX

This message will appear on the DIC (Driver Information Center) when it is time to change the transmission fluid....

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Chevrolet HHR AUTOMOBILES

Includes radiator, cooling and heater hose replacement procedures for domestic and imported Chevrolet HHR cars and light trucks from 1990+

Radiator, Replace
Vehicle: 2009 Chevrolet HHR LT Panel 2.4 L4 FLEX

  • Drain cooling system into a suitable container.
  • Remove air cleaner assembly.
  • Remove hood latch from tie bar and set aside.
  • Remove transmission lines from radiator.
  • Remove radiator inlet hose from radiator.
  • Remove radiator outlet hose from radiator.
  • Remove radiator bracket assembly bolts.
  • Remove rad...

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SERPENTINE BELT SERVICE PROCEDURES FOR Chevrolet HHR AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported Chevrolet HHR cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace
Vehicle: 2008 Chevrolet HHR LT Panel 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...

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COMPONENT LOCATION DIAGRAMS FOR Chevrolet HHR AUTOMOBILES

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

Rear Body Components Diagram for 2007 Chevrolet HHR LT 2.2 L4 GASRear Body Components Diagram for 2007 Chevrolet HHR LT 2.2 L4 GAS

Components on diagram:
  • Connector C402
  • Connector C400
  • Splice S900
  • Splice S901
  • Body Harness Diagram for 2006 Chevrolet HHR LT 2.2 L4 GASBody Harness Diagram for 2006 Chevrolet HHR LT 2.2 L4 GAS

    Components on diagram:
  • Splice S300
  • Splice S301
  • Splice S307
  • Connector C200
  • Connector C205
  • CLICK HERE TO GET FULL ACCESS TO Chevrolet HHR PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR Chevrolet HHR AUTOMOBILES

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

    2006 Chevrolet HHR LT 2.2 L4 GAS Wiring Diagram2006 Chevrolet HHR LT 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Body Control Module
  • Left Turn Indicator
  • Hazard Switch
  • Engine Control Module
  • 2006 Chevrolet HHR LT 2.2 L4 GAS Wiring Diagram2006 Chevrolet HHR LT 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Mode Switch
  • Recirculation Switch
  • Mode Actuator
  • Air Temperature Actuator
  • Temperature Control Switch
  • CLICK HERE TO GET FULL ACCESS TO Chevrolet HHR WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR Chevrolet HHR AUTOMOBILES

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

    Document: DISC BRAKE WARRANTY SERVICE AND PROCEDURES - REVISED
    Vehicle: 2006 Chevrolet HHR LT 2.2 L4 GAS

    Auto Systems:
  • Brakes, Power Brakes, Traction Control
  • Document: INFORMATION REGARDING AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL FUNCTION - REVISED
    Vehicle: 2007 Chevrolet HHR LT 2.4 L4 GAS

    Auto Systems:
  • Automatic Trans, Coolers, Torque Converter
  • CLICK HERE TO GET FULL ACCESS TO Chevrolet HHR TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Chevrolet HHR AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 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 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 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 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 Chevrolet HHR SPECIFICATIONS DATA!

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