1. Temporarily remove the grille and permanently remove the airdam. 2. Disconnect the fog lamp wiring if applicable and then remove the plastic bumper cover from the bumper. 3. Remove the bolts that attach the bumper from the end of the frame rails. 4. Install the hanger plates (Ref 7 & 8). Note: On the drivers side make sure not to pinch the power steering hoses and airbag sensor wire. The top plate on the rear of the hanger plate must install above the hoses. Loosely install the u-bolt (Ref 6) with washers (Ref 11) and nuts (Ref 13) thru the top rear plate and use the bumper bolt temporarily to hold the front of the hanger plate in position. Finger tighten the fasteners until all undercarriage parts are in place. 5. Install the pushbeam (Ref 1) square with the bottom of the hanger plates and secure with bolts (Ref 12), (more…)

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WIRING INFORMATION: 2002 Chevy Trailblazer WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT WIRE RED and RED/WHITE Ignition Harness STARTER WIRE YELLOW Ignition Harness IGNITION WIRE PINK Ignition Harness SECOND IGNITION WIRE WHITE Ignition Harness ACCESSORY WIRE ORANGE Ignition Harness SECOND ACCESSORY WIRE BROWN Ignition Harness KEYSENSE WIRE (-) LT.GREEN Ignition Harness POWER DOOR LOCK On these vehicles, door locks are controlled by a data bus system. This requires interfacing the door locks in several locations (each of the front doors, the rear hatch, and the fuse box under POWER DOOR UNLOCK the rear seat) or using a databus interface module (more…)

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Subject: Radio With Six Disc CD Changer Does Not Recognize Loaded CD And Displays An “INITIALIZING” Message, CD Will Not Play, CD Cannot Be Ejected, Or Disc Icon Does Not Illuminate (Reprogram Radio)
Models:
2005-2006 Chevrolet Avalanche, Suburban, Tahoe
2005-2007 Chevrolet Colorado, Express, Silverado Classic, TrailBlazer
2005-2006 GMC Yukon, Yukon XL
2005-2007 GMC Canyon, Envoy, Savana, Sierra Classic
2005-2006 HUMMER H2 with Six Disc CD Changer Equipped Audio System (RPO UC6)
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Subject: Noise Coming From Instrument Panel Cluster (Replace Instrument Panel Cluster (IPC)) Attention: Appropriate repair is based on vehicle build date. Use GMVIS to determine the vehicle build date. This bulletin is being revised to add model years and provide important repair information. Please discard Corporate Bulletin Number 04-08-49-015 (Section 08 — Body and Accessories).
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This manual contains dismantling data for the following vehicles: MODEL YEAR MAKE MODEL VARIANT ENGINE TRANSMISSION 2007 Chevrolet Trailblazer 4×4 4.2L L6 4L60E
Provide additional support when a vehicle is on a hoist in the following ways:
• Before removing parts, support the opposite end. This helps prevent the vehicle from slipping off.
• Before removing major components, chain the vehicle frame to the hoist pads at the same end as the removal. This helps avoid a tip-off. (more…)

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Vehicles application: Chevrolet P-30 & GMC P-3500
The axle has a banjo-type housing with a removeable carrier. The drive pinion is straddle mounted on removeable carrier. There is no adjustment for drive pinion depth or bearing preload. The preload on the differential side bearings is set by adjusting nuts on which the bearing cups rest. The differential has a two-piece case and four differential pinion gears.
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This pdf covers the removal & installation the timing case cover for Chevrolet S10 Pickup.
Removal
1. Disconnect negative battery cable. Remove P/S reservoir from radiator shroud. Remove upper fan shroud. Remove serpentine belt.
2. Remove generator with brackets and lay aside. Using Hub Puller (J-24420-B), remove crankshaft pulley hub. Remove oil pan. See OIL PAN. Remove front timing case cover bolts, and cover.
3. Using large screwdriver, remove crankshaft front seal. DO NOT distort timing gear cover during seal removal.
CAUTION: To prevent oil leakage, coat crankshaft pulley hub keyway with RTV sealant before installation.
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For rear disc pad removal and installation, DO NOT disconnect brake hose from caliper (wire aside). Replace all pads on an axle if wear indicator on any pad contacts rotor or if pad is worn to within .03″ (.8 mm) of pad backing.
Removal (”A”, “B”, “C”, “K” & “U” Series)
1. Remove 2/3 of brake fluid from master cylinder reservoir. Raise and support vehicle. Remove wheel. Using “C” clamp, compress caliper piston until it bottoms out in its bore.
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MAIN PANEL MOUNTING
Remove the OEM bezel and gauge cluster from the dash. Remove the entire factory gauge cluster from the bezel. From the back of the bezel, first insert the 5” round spacer so it sits flush against the inside of the bezel. Next, insert the smoked acrylic lens and secure with a small amount of glue, RTV or similar. Insert the speedometer pushbutton into the lens from the rear (the kit includes 2 different size buttons, select the one that fits such that the panel lays flat and the pushbutton has room to move), then install the panel so its sits against the four original retaining screw locations (at the 3, 6, 9 and 12 o’clock positions). The pushbutton will rest against a switch on the panel when properly installed and the LEDs will rest against the lens. Insert the 3 6/32 x ˝” screws through the panel and into the bezel at the original locations (using the approx. 3, 9 and 12 o’clock locations).
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For both front and back bowtie make sure to clean surface with rubbing alcohol before applying replacement bowties to the car.
Front Bowtie: Reach both hands underneath the factory bowtie housing (whole chrome piece) on each side. Feel around for the two clips on the back of the bowtie housing. Pull both of the clips down and forcefully pull/wiggle the bowtie housing out. Flip over the housing and poke out the gold bowtie through the back using a flat head screwdriver and the four holes on the back of the bowtie housing unit. Clean the area and replace with the DefenderWorx Bowtie. Snap the bowtie housing back into place on the grill and enjoy your new DefenderWorx Replacement Bowtie.
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