1991 Jeep Cherokee Service and Repair Manual
This is the factory service and repair manual for the 1991 Jeep Cherokee, matched to that exact model year. The Cherokee was offered with two engines — the 2.5L I4 and the 4.0L I6 — across five trims, and it is keyed to your specific engine and trim rather than a generic multi-year range.
Engines
- 2.5L I4 — 150 cu in, OHV
- 4.0L I6 — 242 cu in, OHV
Trims
- Base
- Briarwood
- Laredo
- Limited
- Sport
Known issues on the 1991 Cherokee. Two recalls are on federal record for this model year, both involving exterior lighting: a headlight fault that can decrease lighting visibility and lead to a crash, and a separate exterior-lighting fault carrying the same reduced-visibility crash risk. Owners have filed 297 complaints and Jeep has issued 16 technical service bulletins for the year. When one of these turns up on your Cherokee, the factory diagnostic and repair procedure for that system is here to work through it.
From a routine service interval to a wiring fault behind the lighting circuit or a hard-to-trace driveability problem, it keeps you on the OEM procedure and the correct specification for your specific 1991 Cherokee.
DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT 1-626-272-1798.
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT 1-909-598-7589.
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
IMPROPERLY INSTALLED BRAKE FLUID TUBE MAY ALLOW THE TUBE TO CONTACT THE STEERING INTERMEDIATE SHAFT DAMAGING THE TUBE.
BRAKE FLUID LEAKAGE COULD OCCUR AND RESULT IN PARTIALLOSS OF BRAKING CAPABILITY.
REPOSITION BRAKE TUBE TO AVOID CONTACT WITH STEERING SHAFT; ALSO, REPLACE ANY DAMAGED BRAKE TUBES.
IMPROPER INSERTION/CRIMPING OF THE HOSE-TO-END FITTINGS OF THE HIGH PRESSURE HOSE ON THE ANTI-LOCK BRAKE SYSTEM CAN CAUSE DETACHMENT OF THE HOSE FROM THE ABS SYSTEM, AND DISCHARGE OF HYDRAULIC FLUID.
DETACHMENT OF THE HOSE FROM THE ABS SYSTEM CAUSES THELOSS OF THE ABS FUNCTION AND HYDRAULIC BRAKE ASSIST, LEAVING ONLY MANUAL BRAKESAND DECREASING STOPPING ABILITY, WHICH COULD RESULT IN AN ACCIDENT. DISCHARGE OFHYDRAULIC FLUID IN THE AREA OF THE HOT EXHAUST SYSTEM COULD RESULT IN AN ENGINECOMPARTMENT FIRE.
REPLACE THE ABS HIGH PRESSURE HOSE.
VEHICLE DESCRIPTION: VEHICLES EQUIPPED WITH ANTILOCK BRAKE SYSTEM (ABS). THE ANTILOCK BRAKE SYSTEM (ABS) HYDRAULIC CONTROL UNIT CAN EXPERIENCE EXCESSIVE BRAKE ACTUATOR PISTON SEAL WEAR WHICH COULD CAUSE PUMP-MOTOR DETERIORATION.
IF THIS OCCURS, THE ABS FUNCTION WOULD BE LOSE AND REDUCED POWER ASSIST WOULD BE EXPERIENCED DURING VEHICLE BRAKING. THE INSTRUMENT PANEL WARNING LIGHTS WILL SIGNAL SYSTEM IMPAIRMENT AND THE BASE MANUAL BRAKES WILL REMAIN FUNCTIONAL.
DEALERS WILL TEST THE VEHICLE'S ABS AND REPAIR AS NECESSARY. THE WARRANTY ON ALL ABS COMPONENTS WILL BE EXTENDED TO 10 YEARS OR 100,000 MILES (EXCEPT FOR THE BRAKE ACTUATOR PISTON ASSEMBLY AND THE PUMP-MOTOR ASSEMBLY WHICH WILL HAVE A LIFETIME COVERAGE). OWNERS WILL BE REIMBURSED FOR PREVIOUS ABS COMPONENT REPAIR COSTS.
SUSPENSION JOUNCE BUMPER COULD CONTACT LEFT REAR WHEEL BRAKE TUBE WHEN SUSPENSION IS AT FULL JOUNCE (BOUNCE).
CONTACT AT FULL JOUNCE MAY CAUSE THE BRAKE TUBE TOCOLLAPSE AND RESTRICT THE HYDRAULIC BRAKE FLUID PRESSURE TO THE LEFT REAR BRAKEWHICH AFFECTS THE BRAKING CAPABILITY OF THE VEHICLE.
REPLACE LEFT REAR BRAKE TUBE WITH TUBE DESIGNED TO ELIMINATE CONTACT WITH BUMPER.
VEHICLE DESCRIPTION: PASSENGER AND MULTI-PURPOSE VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, ILLINOIS, INDIANA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, OR WISCONSIN, AND THE DISTRICT OF COLUMBIA. THE FRONT DISC BRAKE ROTORS CAN EXPERIENCE SEVERE CORROSION IF OPERATED FOR AN EXTENSIVE PERIOD IN THE "SALT BELT." IF THE ROTORS ARE NOT REPLACED, THE CORROSION CAN EVENTUALLY COMPROMISE THE STRUCTURAL INTEGRITY OF THE STAMPED STEEL CENTER HUB SECTION OF THE ROTOR.
THE REDUCED STRENGTH CAN ALLOW THE CAST IRON WEAR SURFACE TO SEPARATE FROM THE HUB, REDUCING THE BRAKE EFFECTIVENESS OF THE VEHICLE.
DEALERS WILL REPLACE THESE ROTORS WITH ROTORS THAT ARE COATED WITH A CORROSION PROTECTION.
VEHICLE DESCRIPTION: MULTIPURPOSE PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH FEDERAL REGULATION 573. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. DRIVERS CAN MISTAKENLY STEP ON THE ACCELERATOR PEDAL WHEN THEY INTEND TO STEP ON THE BRAKE PEDAL.
PEDAL MISAPPLICATION BY A DRIVER CAN CAUSE UNINTENDED ACCELERATION.
DEALERS WILL INSTALL A SHIFT INTERLOCK ON THE AUTOMATIC TRANSMISSION OF THESE VEHICLES.
Child Seat Tether Anchor Installation This bulletin describes procedures to install Child Seat Tether Anchors based on Customer Request. Retrofits are subject to part availability. Vehicles in the following list that are marked **** for the
SUBJECT REGARDING FLOOR PAN CORROSION. *SLC
SUBJECT REGARDING WIRE SPLICE REPAIRS. *SB
SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT
SUBJECT ON THE CHILD SEAT TETHER ANCHORS. *MJS
SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT
THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT
CONCERNS WITH ENGINE COOLANT USAGE. *NLM
Showing the 8 most recent of 17 technical service bulletins on file with NHTSA.
THE VEHICLE WAS HIT FROM BEHIND AND THE TWO FRONT SEATS COLLAPSED BACK. PLEASE DESCRIBE. TT
SHOULDER BELTS FAILED IN COLLISION.
DRIVERS SEATBACK RECLINED FROM IMPACT OF COLLISION.
I RECENTLY INSTALLED NEW BUMPSTOPS ON THE REAR OF MY JEEP AND NOTICED A DECREASE IN BRAKING ABILITY. TODAY WHILE DRIVING I HAD A SUDDEN LOSS OF BRAKING POWER AND REAR ENDED ANOTHER VEHICLE. WHILE INSPECTING MY BRAKING SYSTEM AND MY JEEP FOR DAMAGE. I NOTICED THAT I HAD A REAR BRAKE LINE COLLAPSED. I REMEMBER READING ABOUT RECALL 90V206000. IT STATED THAT "CONTACT AT FULL JOUNCE MAY CAUSE THE BRAKE TUBE TO COLLAPSE AND RESTRICT THE HYDRAULIC BRAKE FLUID PRESSURE TO THE LEFT REAR BRAKE WHIC
DRIVER SHOULDER LAP SEATBELT DID NOT RESTRAIN DRIVER FROM HITTING WHEEL AND WINDSHIELD. TT
SECOND ABS BRAKING SYSTEM FAILURE (UNDER RECALL 96V260000). PUMP MOTOR / ACTUATOR PISTON SEAL FAILURE FOR SECOND TIME. CAUSED ACCUMULATOR TO FAIL - MANUFACTURER REFUSES STAND BEHIND ABS SYSTEM - WILL REPAIR ONLY THE PART UNDER LIFETIME RECALL. HAVE HAD TWO FRONT END COLLISIONS DUE TO THIS PRODUCT FAILURE. ALL POWER ASSIST IS LOST TO BRAKES - LEFT WITH MANUAL BRAKES ONLY - BRAKE WARNING LIGHTS COME ON, PUMP RUNS CONTINUOUSLY - BRAKE PEDAL VIBRATES/HUMS WHEN DEPRESSED.
WHILE DRIVING VEHICLE DURING RAINY WEATHER, ANOTHER VEHICLE PULLED IN FRONT, TRIED APPLYING BRAKES, HIT THE VEHICLE, JUMPED ISLAND/DIVIDER, VEHICLE CONTINUED ON, BRAKES FAILED TO HOLD, WHEEL LOCKED UP, HAD NO BRAKE POWER.*AK
STARTED THE VEHICLE UP AND PUT THE GEAR SHIFT IN DRIVE AND THE VEHICLE TOOK OFF LIKE A ROCKET. WHEN THE VEHICLE TOOK OFF WITHOUT ANY WARNING THE VEHICLE ALMOST HIT A CHILD, AND TO AVOID HITTING THE CHILD VEHICLE RAN INTO A BASEBALL FIELD AND THEN FLAP IN THE AIR. VEHICLE IS UNDER A NON-SAFETY RECALL 97I- 002 000.
BRAKE PEDAL WILL GO TO THE FLOOR WITH POOR BRAKING ACTION PARTICULARLY ON HOT DRY DAYS WHEN ATTEMPTING TO BRAKE HARD.
LEFT FRONT WHEEL FELL OFF DUE TO LUG NUTS COMING OFF.(NEW JERSEY STATE POLICE REPORT) *SD
TYRING TO PARK VEHICLE IT WENT INTO OPEN THROTTLE POSITION, IMPACT 12: 00 POSITION, RPMS, UNKNOWN, VEHICLE WENT INSIDE OF THE BUILDING. *AK
VEHICLE WAS PARKED AND WITHOUT WARNING IT JUMPED OUT OF GEAR, ROLLED DOWN THE STREET, AND HIT A TREE. CONSUMER WAS ABLE TO DRIVE THE VEHICLE HOME. *AK
PARTICULAR INCIDENT INVOLVED SAID VEHICLE ROLLING BACKWARD DOWN A SUBTLE GRADE AFTER THE OWNER EXITED THE VEHICLE W/KEYS IN HAND. THE VEHICLE SHIFT LEVER WAS ENGAGED IN D (DRIVE) AND THE VEHICLE ENGINE WAS NOT RUNNING. AS A RESULT, VEHICLE IMPACTED ANOTHER CAR INCURRING SIGNIFICANT DAMAGE TO THE REAR OF SAID VEHICLE. WHEN VEHICLE MOTOR IS TURNED OFF, WHILE TRANSMISSION SHIFT LEVER IS ENGAGED IN D (DRIVE), R (REVERSE), 3, OR 1-2 (LOW GEAR) AND IGNITION KEY IS REMOVED, VEHICLE CAN MOVE FREELY F
SUDDEN ACCLERATION,CAUSING LOSS OF CONTROL/ACCIDENT. (IOWA STATE POLICE REPORT) (OTHER VEHICLE ON 479647,479641 AND 481235) *SKD
NORMAL OPERATION CONSUMER CAME UPON AN OBJECT APPLIED THE BRAKES AND THE VEHICLE ROLLED OVER TWICE, CAUSING THE DIFFERENTIAL TO SEPERATE FROM THE VEHICLE. PLEASE PROVIDE MORE DETAILS.
Showing the 15 most serious of 286 complaints filed with NHTSA.
