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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 GMC Yukon XL 1500 car and truck repair procedures including GMC 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 2003 GMC Yukon XL 1500 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 GMC Yukon XL 1500

  • 2003 GMC Yukon XL 1500 5.3 V8 GAS, CID:323, Fuel Injection, Aspiration:323, Engine VIN:, Desg:T
  • 2003 GMC Yukon XL 1500 5.3 V8 FLEX, CID:323, Fuel Injection, Aspiration:323, Engine VIN:, Desg:Z

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Drum Brakes -> Brake Service -> Astro, Bravada, S & T Series & Safari -> Aztek, Rendezvous & Vue -> C & K Series -> Duo-Servo -> Express & Savana -> Installation -> Montana, Silhouette, Trans Sport & Venture -> P Series -> Removal -> Single-Servo -> Tracker
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 GAS

C & K Series

Duo-Servo
Removal
  • Raise and support vehicle.
  • Mark relationship of wheel to hub, then remove tire and wheel assembly.
  • On models equipped with full-floating axles, remove hub and drum assembly as outlined in. "Drive Axles."
  • On models equipped with semi-floating axles, proceed as follows:
    • Install pin into park brake lever.
    • Mark relationship of drum to axle.
    • Remove rear brake drum retainers, as required.
    • Remove rear brake drum.
  • On all models, remove return springs and shoe guide,. Fig. .
  • Remove brake hold down springs and pins.
  • Disconnect actuator lever and pivot.
  • Remove lever return sp...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Drum Brakes -> Brake Service -> Astro, Bravada, S & T Series & Safari -> Aztek, Rendezvous & Vue -> C & K Series -> Duo-Servo -> Express & Savana -> Installation -> Montana, Silhouette, Trans Sport & Venture -> P Series -> Removal -> Single-Servo -> Tracker
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 FLEX

C & K Series

Duo-Servo
Removal
  • Raise and support vehicle.
  • Mark relationship of wheel to hub, then remove tire and wheel assembly.
  • On models equipped with full-floating axles, remove hub and drum assembly as outlined in. "Drive Axles."
  • On models equipped with semi-floating axles, proceed as follows:
    • Install pin into park brake lever.
    • Mark relationship of drum to axle.
    • Remove rear brake drum retainers, as required.
    • Remove rear brake drum.
  • On all models, remove return springs and shoe guide,. Fig. .
  • Remove brake hold down springs and pins.
  • Disconnect actuator lever and pivot.
  • Remove lever return sp...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Disc Brakes -> Delco Dual Piston Sliding Caliper -> Tightening Specifications
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Power Brake Units -> Bendix Brake Booster -> Troubleshooting -> Accumulator Leak-Down, System Does Not Hold Charge -> Grabby Brakes Or Booster Chatters/Pedal Vibrates -> Slow Brake Pedal Return
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 FLEX

Slow Brake Pedal Return

  • Excessive seal friction in booster.
  • Faulty spool action.
  • Restriction in return line from booster to pump reservoir.
  • Damaged input rod end.

Grabby Brakes Or Booster Chatters/Pedal Vibrates

  • Faulty spool action caused by contamination in sys...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Disc Brakes -> Delco Dual Piston Sliding Caliper -> Caliper Service -> Assemble -> Disassemble -> Inspection -> Installation -> Removal
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 GAS

Removal

  • Siphon 2/3 of the brake fluid from master cylinder.
  • Raise and support vehicle.
  • Remove tire and wheel assembly.
  • Compress caliper pistons until they bottom in bores using suitable clamp,. Fig. .
  • Disconnect brake hose at caliper by removing inlet fitting bolt.
  • Remove mounting bolts and caliper.

Inspection

Should it become required to remove the caliper for installation of new components, clean components in denatured alcohol, wipe dry using lint-free cloths. Blow out drilled passages and holes using compressed air. Inspect dust boots for punctures or tears. If punctures or tears ar...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Disc Brakes -> Delco Dual Piston Sliding Caliper -> Precautions -> Brake Disc Service -> Brake Lines & Linings -> Brake Roughness -> General
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 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...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

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

Click here to view more details about 2005 GMC Yukon XL 1500 Bumper, Front2005 GMC Yukon XL 1500 Bumper, Front.

Source: Auto Body Parts Store

$217.04

Click here to view more details about 2008 GMC Yukon XL 1500 Vent Visor, Front Or Rear2008 GMC Yukon XL 1500 Vent Visor, Front Or Rear, Crafted in Germany from the finest 3 mm tinted acrylic material available; Optically transparent; Precision-machined to perfectly fit your vehicle; Features sleek, low profile, and aerodynamic design to help reduce wind noise and allow interior heat to escape; Provides fresh air enjoyment with an original equipment look; Helps keep side windows dry in the rain; Installs inside the window channel; Easy installation with no exterior tape needed..

Source: Auto Body Parts Store

$97.71

Click here to view more details about 2012 GMC Acadia Halogen Head Light Assembly, Passenger Side2012 GMC Acadia Halogen Head Light Assembly, Passenger Side, PASSENGER SIDE HALOGEN HEAD LIGHT ASSEMBLY, 2008 2ND OE DESIGN WITH CLEAR LENS, , .

Source: Wheels / Rims, Mirrors & Lights Store

$277.55

Click here to view more details2005 GMC Yukon XL 1500 V8, 5.3 L, 322 CID Rebuilt Engine, 5.3 CHEVY,GMC, Warranty: 7-Year/70,000 Mile, .

Source: Rebuilt Engines Store

$1,866.00

Click here to view more details2003 GMC Yukon XL 1500 Used Wiper Motor Front, WMF, Very Good.

Source: Used Auto Parts Store

$86.00

Click here to view more details2010 GMC Yukon XL 1500 Used A/C Compressor, 5.3, AUTO, 4X4 NON-HYBRID, Very Good.

Source: Used Auto Parts Store

$311.00
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