1993 GMC Yukon Service and Repair Manual
1993 GMC Yukon service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- GT Sport Utility 2-Door
- Base Sport Utility 2-Door
- SLE Sport Utility 2-Door
Engines covered
- 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
MANUAL TRANSMISSION RATTLE NOISE AT IDLE (INSTALL CONVENTIONAL FLYWHEEL). *TW
TRANSFER CASE HOPS OUT OF 4-HIGH, OR NO DRIVE IN 2 OR 4-HIGH RANGES AND/OR GRINDING NOISE (INSTALL MAINSHAFT/RANGE HUB KIT) *TW
FUEL TANK NOISE, FUEL GAGE INACCURATE, REDUCED FUEL CAPACITY.*SD
WINDSHIELD WIPER BLADE CHATTER(REPLACE WIPER ARM AND BLADE). *SD
ABS: PEDAL INTERMITTENTLY GOES TO FLOOR; OCCASIONALLY WHEN BRAKING WHEELS WILL LOCK UP; SPEED 10 TO 50 MPH; EXTENDED STOPPING; NO WARNING. TT
CAR WAS IN AN ACCIDENT DRIVER SIDE AIR BAG DIDN'T DEPLOY. TT
ABS BRAKES; WHEN APPLYING THE BRAKES IN NORMAL CONDITIONS, THE PEDAL GOES TO THE FLOOR AND THE BRAKES FAIL TO STOP THE VEHICLE. BRAKE FAILURE HAS CAUSED ONE ACCIDENT. PLEASE DESCRIBE FURTHER DETAILS.
CONSUMER STATES THAT WHEN TRYING TO APPLY THE ANTI LOCK BRAKES. THE BRAKES WILL LOCK UP CAUSING THE VEHICLE TO HAVE EXTENDED STOPPING DISTANCE. DEALER NOTIFIED. NLM
I AM THE ORIGINAL OWNER OF THIS VEHICLE. THERE HAVE BEEN A SUCCESSION OF COOLING SYSTEM PROBLEMS CULMINATING IN THE REPLACEMENT OF THE ENGINE. THERE WAS A COOLANT LEAK IN THE MANIFOLD GASKET, HOWEVE
Showing the 5 most serious of 19 complaints filed with NHTSA.
