1991 Oldsmobile Bravada 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.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Sport Utility 4-Door
Engines covered
- 4.3L 262Cu. In. V6 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
THESE VEHICLES EXHIBIT A CONDITION IN WHICH A REAR SEAT BELT BUCKLE RELEASE BUTTON CAN STICK IN THE UNLATCHED (DOWN) POSITION UNDER CERTAIN CONDITIONS BECAUSE THE BUCKLE ASSEMBLY CAN MOVE INSIDE THE S
THE REAR BELTS MAY NOT HOLD AN OCCUPANT IN THE EVENT OF A VEHICLE ACCIDENT INCREASING THE RISK OF PE
DEALERS WILL REPLACE THE THREE REAR-SEAT BELT BUCKLES (ONE ASSEMBLY) WITH A NEW, REVISED DESIGN.
VEHICLES HAVE BEEN SHIPPED WITH THE FUEL TANK SENDER SEAL OUT OF POSITION.
IN THE EVENT OF ROLLOVER ACCIDENT, AN OUT OF POSTIONSEAL COULD ALLOW FUEL SPILLAGE IN EXCESS OF THE
REPLACE SENDER SEALS.
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
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT
POP SNAP NOISE IN THE FRONT SUSPENSION WHEN BRAKING. *MR
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
SOME OWNERS MAY COMMENT ON HIGH OIL CONSUMPTION AFTER A GM GOODWRENCH REMANUFACTURED 4.3L V6 ENGINE IS INSTALLED. *TT
CONDITIONS WITH FRONT PROPELLER SHAFT CV BOOT TORN OR CRACKED. *YC
END GATE LATCH RATTLE (INSTALL REVISED STRIKER). *TW
WATER LEAK AT THE A/C RECIRCULATION DOOR (INSTALL NEW HOOD HINGE SEAL). *TW
Showing the 8 most recent of 11 technical service bulletins on file with NHTSA.
WHILE PLACING VEHICLE INTO DRIVE, VEHICLE SUDDENLY ACCELERATED UP TO 20-30 MPH. CONSUMER HAD TO RIDE WITH THE BRAKE ON BEFORE HITTING A WALL. DEALER HAS BEEN CONTACTED. *YC
HILE DRIVING 20 MPH THE DEFECTIVE ABS BRAKING SYSTEM MALFUNCTIONED, HAD NO BRAKING ABILITY. BOTH ABS AND BRAKE LIGHT CAME ON AND CAUSED AN ACCIDENT. DEALER CANNOT DETERMINE PROBLEM. *AK
CONSUMER PLACED THE VEHICLE FROM PARK INTO REVERSE, APPLIED FORCE TO THE BRAKE PEDAL AND THE PEDAL WENT TO THE FLOOR, CAUSING THE CONSUMER TO HAVE A CRASH. *AK
ABS SYSTEM FAILURE, EXCESSIVE PEDAL EFFORT WHILE DRIVING AT 15 MPH. TT CONSUMER STATES THIS VEHICLE HAS A 1992 ABS BECAUSE THE FIRST SYSTEM FAILED TO WORK IN MARCH 1992, IT TOOK THE DEALERSHIP AT LE
WHILE DRIVING THE INSTRUMENT PANEL BEGAN SMOKING AND THEN CAUGHT FIRE. THE DEALER ADVISED THE CONSUMER THAT THE "ELECTRICAL SYSTEM" WITHIN THE DISPLAY SHORTED CAUSING THE FIRE. *TS *NLM
Showing the 5 most serious of 61 complaints filed with NHTSA.
