Jeep Grand-Cherokee (1993–2024) Fault Codes & Service Schedule | TroubleAtlas

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Jeep Grand-Cherokee (1993–2024)
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JEEP GRAND-CHEROKEE (1993–2024) Manual — Codes, Tyres & Parts

Built 1993–2024 · all production years covered on this single page

3.6L V6 Pentastar • Gasoline

Jeep Grand-Cherokee (1993–2024)

© Wikimedia Commons CC BY-SA

5 Common problems View details →
14 OBD2 codes View details →
24 Recalls / TSB View details →
TroubleAtlas Score
An independent value score for the Jeep Grand-Cherokee (1993–2024) — reliability, safety, cost, parts, upkeep and documentation. Owing nothing to the manufacturer.
Scorecard · each voice 0–10
Reliability
n/a
Safety & recalls
n/a
Repair cost
4.3
Parts & repairability
7.8
Maintenance & durability
n/a
Documentation & support
n/a
★ How we calculate this → Methodology
TROUBLEATLAS · SCOREINDEPENDENT · VERIFIED★★TA6.0/10
Independent · Verified · Never for sale

Every figure on this Jeep Grand-Cherokee (1993–2024) page is aggregated and cross-checked against more than 6.6 million real workshop operations, NHTSA records and OEM technical sources — and updated continuously. No invented estimates.

The Jeep Grand-Cherokee (1993–2024) uses Mopar 0W-20 Full Synthetic engine oil. Its battery is group 48 (BCI), rated at 600A cold-cranking amps. It is powered by a 3.6L V6 Pentastar engine. Its OEM tyre size is 215/55 R16. Use the sections below for verified fluids, battery, OEM tyres, the maintenance schedule, recommended parts and the most commonly reported OBD2 fault codes for this vehicle.

⚠️ COMMON PROBLEMS
Transmission fault signal (TCM)MODERATE

The transmission module detected a fault — check separate transmission codes.

Related codes: P0700

Misfire / Loss of cylinderMODERATE

Rough running, idle vibration, power loss.

Related codes: P0300

Thermostat: coolant temperature lowLOW

Thermostat stuck open — engine does not reach operating temperature.

Related codes: P0128

Battery/system voltage lowLOW

System voltage below 10V — check alternator, battery or wiring.

Related codes: P0562

P0011LOW

Check with an OBD2 scanner.

Related codes: P0011

🔧 COMMON REPAIRS
🔧
Front brake pads
Difficulty: Easy
0.8h
€56 – €72
🔧
Rear brake pads
Difficulty: Easy
0.9h
€63 – €81
🛢
Engine oil change
Difficulty: Easy
0.3h
€21 – €27
🔧
ABS Module
Difficulty: Hard
2.3h
€161 – €206
💰 AVERAGE INDICATIVE COSTS

Prices may vary by area and workshop.

🔧
Full service
€ 120 – € 200
🛑
Full brake service
€ 180 – € 300
⚡
Spark plug replacement
€ 80 – € 140
📊
Electronic diagnosis
€ 40 – € 70
⏱️ OFFICIAL LABOUR TIMES (OLP)

Standard labour hours from a database of 6.6M+ real shop operations, with an indicative labour-cost estimate for your country.

Brakes8 operations
OperationLabour hours (OLP)Est. labour cost
ABS Module2.3h€ 103–€ 172
ABS Pump2.9h€ 130–€ 217
ABS Tone Ring1.7h€ 76–€ 127
ABS Wheel Speed Sensor - Front0.9h€ 40–€ 67
ABS Wheel Speed Sensor - Rear0.9h€ 40–€ 67
Brake Bleed - All Four1.1h€ 49–€ 82
Brake Booster2.9h€ 130–€ 217
Brake Booster Check Valve0.3h€ 13–€ 22
Cooling8 operations
OperationLabour hours (OLP)Est. labour cost
Coolant Bypass Pipe1.7h€ 76–€ 127
Coolant Flush1.1h€ 49–€ 82
Coolant Reservoir0.6h€ 27–€ 45
Coolant Temperature Sensor0.6h€ 27–€ 45
Cooling Fan Assembly1.1h€ 49–€ 82
Cooling Fan Clutch1.1h€ 49–€ 82
Cooling Fan Motor1.7h€ 76–€ 127
Cooling Fan Relay0.3h€ 13–€ 22
Electrical8 operations
OperationLabour hours (OLP)Est. labour cost
Airbag - Driver1.1h€ 49–€ 82
Airbag - Passenger1.7h€ 76–€ 127
Airbag - Side2.3h€ 103–€ 172
Airbag Module/Computer1.1h€ 49–€ 82
Alternator1.7h€ 76–€ 127
Alternator Belt0.6h€ 27–€ 45
Amplifier1.7h€ 76–€ 127
Antenna0.6h€ 27–€ 45
Engine8 operations
OperationLabour hours (OLP)Est. labour cost
Camshaft Position Sensor1.1h€ 49–€ 82
Camshaft R&R9.2h€ 413–€ 690
Connecting Rod Bearings17.2h€ 774–€ 1290
Crankshaft Position Sensor1.1h€ 49–€ 82
Crankshaft R&R23.0h€ 1035–€ 1725
Cylinder Head R&R6.9h€ 310–€ 517
Cylinder Head Resurface9.2h€ 413–€ 690
Engine Mount - Front1.7h€ 76–€ 127
Exhaust8 operations
OperationLabour hours (OLP)Est. labour cost
Air Injection Check Valve0.9h€ 40–€ 67
Catalytic Converter - California1.7h€ 76–€ 127
Catalytic Converter - Direct Fit1.7h€ 76–€ 127
Catalytic Converter - Universal2.3h€ 103–€ 172
Downpipe2.3h€ 103–€ 172
EGR Cooler3.4h€ 153–€ 255
EGR Tube1.7h€ 76–€ 127
EGR Valve1.1h€ 49–€ 82
Fuel system8 operations
OperationLabour hours (OLP)Est. labour cost
Charcoal Canister1.1h€ 49–€ 82
EVAP Purge Valve0.9h€ 40–€ 67
EVAP Vent Valve0.9h€ 40–€ 67
Fuel Cap0.1h€ 4–€ 7
Fuel Filler Neck1.7h€ 76–€ 127
Fuel Filter0.6h€ 27–€ 45
Fuel Filter - In-Tank2.3h€ 103–€ 172
Fuel Injector - Single1.1h€ 49–€ 82
HVAC8 operations
OperationLabour hours (OLP)Est. labour cost
AC Accumulator1.7h€ 76–€ 127
AC Clutch Coil1.7h€ 76–€ 127
AC Compressor2.9h€ 130–€ 217
AC Compressor Clutch2.3h€ 103–€ 172
AC Compressor Oil Add0.6h€ 27–€ 45
AC Condenser2.9h€ 130–€ 217
AC Evaporator6.9h€ 310–€ 517
AC Expansion Valve (TXV)4.6h€ 206–€ 345
Steering8 operations
OperationLabour hours (OLP)Est. labour cost
Center Link/Drag Link1.7h€ 76–€ 127
Electric Power Steering Module1.7h€ 76–€ 127
Electric Power Steering Motor2.9h€ 130–€ 217
Idler Arm1.1h€ 49–€ 82
Pitman Arm1.4h€ 62–€ 105
Power Steering Fluid Flush0.6h€ 27–€ 45
Power Steering Gear Box4.0h€ 180–€ 300
Power Steering Hose - High Pressure1.1h€ 49–€ 82
Suspension8 operations
OperationLabour hours (OLP)Est. labour cost
Air Line1.1h€ 49–€ 82
Air Spring/Air Bag1.7h€ 76–€ 127
Air Suspension Compressor1.7h€ 76–€ 127
Air Suspension Height Sensor1.1h€ 49–€ 82
Air Suspension Valve Block2.3h€ 103–€ 172
Ball Joint - Lower2.1h€ 94–€ 157
Ball Joint - Upper1.7h€ 76–€ 127
Ball Joints - Upper and Lower3.4h€ 153–€ 255
Transmission8 operations
OperationLabour hours (OLP)Est. labour cost
Kickdown Cable0.9h€ 40–€ 67
Neutral Safety Switch1.1h€ 49–€ 82
Overdrive Solenoid2.3h€ 103–€ 172
Shift Cable1.7h€ 76–€ 127
Shift Linkage1.1h€ 49–€ 82
Shift Solenoid - Single3.6h€ 162–€ 270
Shift Solenoids - All7.8h€ 351–€ 585
Torque Converter6.0h€ 270–€ 450
💵 WORKSHOP LABOUR RATES BY COUNTRY

Average independent-workshop hourly labour rates, to estimate repair costs in your country.

🇩🇪Germany€95/h
🇪🇸Spain€55/h
🇫🇷France€75/h
🇮🇹Italy€45/h
🇬🇧UK£80/h
🇺🇸USA$120/h
Reference rate
€45/h
Source: Eurostat 2024
💧 FLUIDS & LUBRICANTS
Engine oil
Engine oil
Mopar 0W-20 Full Synthetic
With filter change
6.5 L
Coolant
Coolant
Mopar OAT Coolant (Purple)
Use pre-mixed or mix 50/50 with distilled water
13.0 L
Brake fluid
Brake fluid
Mopar DOT 4 Brake Fluid
Replace when moisture content exceeds 3% or every 2-3 years
Automatic transmission fluid
Mopar ATF+4
10.0 L
Power steering fluid
Electric Power Steering (No Fluid)
Electric power steering - no fluid required
Transfer case fluid
Mopar Transfer Case Fluid
2.5 L
Washer fluid
Windshield Washer Fluid
Refill as needed. Use winter-rated in cold climates.
3.5 L
Front Diff
Mopar 75W-140 Synthetic Gear Lubricant
1.5 L
📋 RECALLS & TSB (24)
NHTSA R/2002/061
Underbonnet Fire Concern
Date: 29-11-2002
Debris may accumulate on the exhaust manifold. This could lead to an under bonnet fire.
NHTSA R/2024/187
Date: 28-06-2024
On affected vehicles the high-pressure fuel pump (HPFP) may fail prematurely.
NHTSA R/2024/196
Date: 28-06-2024
On affected vehicles the Upper Control Arm (UCA) pinch bolts may have been damaged during vehicle assembly. A damaged pinch bolt may break and result in the loss of clamp load between the UCA ball joint and the knuckle.
NHTSA R/2025/384
Date: 25-09-2025
Vehicle reliability and your safety are a major concern for Jeep. The 2nd row head restraints on some 2023-2024 Grand Cherokee vehicles may contain an internal locking mechanism which can prevent the headrest from locking upright. A head restraint that does not lock may incre…
NHTSA R/2018/188
Vehicle Short Causing Can-C Bus To Stop Communicating
Date: 24-08-2018
A short in the vehicle causing the CAN-C bus to stop communicating while the cruise control is active and the vehicle speed is below the set speed such that the cruise control system is requesting positive torque at the exact moment of the short it is possible for a positive torq…
NHTSA R/2015/184
Engine May Stall
Date: 23-10-2015
The Totally Integrated Power Module (TIPM) contains an internal fuel pump relay that could operate intermittently or fail without warning causing the engine to stall while driving and increase the risk of a collision.
NHTSA R/2016/214
Fire May Occur
Date: 21-10-2016
The sun visors may experience a high resistance short at the sun visor vanity lamp wiring after a service repair to the sun visor headliner or while gaining access above the headliner. This may result in an inoperative vanity lamp and/or an electrical fire.
NHTSA R/2025/485
Date: 19-11-2025
On affected vehicles there is a risk of the loss of crankshaft reference position that can result in an engine stall as well as loss of the ability to restart the engine. A loss of motive power can cause a vehicle crash without prior warning.
NHTSA R/2015/098
Short Circuit May Occur
Date: 19-06-2015
It is possible that during the manufacturing process the coating on the Occupant Restraint Control (ORC) printed circuit may not have been applied correctly. If the coating has been applied incorrectly it can result in lead salts forming which can cause a resistive short across t…
NHTSA R/2023/278
Date: 17-11-2023
On affected vehicles the rear coil springs may not have been installed correctly which may lead to one or both of them detaching from the vehicle while driving.
NHTSA R/2026/029
Date: 16-02-2026
On affected vehicles the High Voltage (HV) battery may have been built with a battery pack which contains cells which are susceptible to separator damage which combined with other complex interactions within the cells may lead to a vehicle fire.
NHTSA R/2017/320
Brake Booster Water Shield May Be Incorrectly Installed
Date: 15-12-2017
There is a risk that the brake booster water shield may be incorrectly installed. This may result in limited braking ability due to water ingress into the brake booster.
NHTSA R/2025/286
Date: 15-07-2025
On affected vehicles the Heating Ventilation and Air Conditioning (HVAC) blower motor may have been built with a damaged connector which could cause the blower motor to stop working which may result in decreased visibility.
NHTSA R/2024/330
Date: 13-09-2024
Affected vehicles may have a Steering Column Control Module (SCCM) that may have been built with an insufficient weld between an internal flexible flat cable (FFC) and busbar. This may prevent deployment of the driver airbag resulting in increased risk of injury to the driver in …
NHTSA R/2021/184
The Engine May Lose Its Ability To Synchronize Injector Pulses And Camshaft Timing
Date: 13-08-2021
The engine may lose its ability to synchronize injector pulses and camshaft timing.
NHTSA R/2022/342
Date: 13-01-2023
The Hydraulic Control Unit (HCU/ABS) Anti-lock Brake System module may have been built with a Hydraulic Control Unit (HCU/ABS) Anti-lock Brake System module that falsely reads pressure in the primary circuit.
NHTSA R/2014/168
Vehicle May Become Unstable
Date: 09-01-2015
The Steering Column Control Module (SSCM) may be affected by electrical interference. This may disable the Electronic Stability Control (ESC) system. Though the ESC warning lamp will illuminate the ESC may not be operable on demand.
NHTSA R/2014/139
Risk Of Fire
Date: 07-11-2014
On affected vehicles it is possible that the wiring to the vanity light within the sun visor may sustain damage during maintenance procedures on the visor or the vehicle's headlining. Damaged wiring could be a risk of fire plus the vanity light my not operate.
NHTSA R/2016/215
Vehicle May Roll Away
Date: 07-10-2016
The electronic shift lever on about 210000 of the above vehicles may allow a roll away condition if the vehicle�s engine is left running the parking brake is not engaged and the transmission is not in the �PARK� position before exiting the vehicle.
NHTSA R/2002/104
Side Airbag May Not Deploy
Date: 06-01-2003
The side air bags may not deploy in a side impact as designed.
NHTSA R/2014/133
Brake Pedal May Not Perform Correctly
Date: 05-11-2014
Under certain braking events the Ready Alert Braking System (RAB) may result in the driver experiencing a hard brake pedal feel. If the driver experiences a hard brake pedal they may not push the pedal as intended which can result in a lengthening of the stopping distance of the …
NHTSA R/2014/132
Indicators May Not Function Correctly
Date: 05-11-2014
The bulb failure detection system may not alert the driver to the failure of a rear indicator bulb.
NHTSA R/2014/079
Increased Brake Pedal Application May Be Required
Date: 02-09-2014
The brake booster may prematurely corrode. If perforation of the brake booster shell (due to corrosion) occurs water could enter the brake booster during wet weather. In very cold weather the water may freeze. The driver may be required to apply additional application force to th…
NHTSA R/2006/211
Front Seat Heating Elements May Overheat
Date: 01-03-2007
It has been identified that the front seat heating elements may overheat. This in extreme circumstances may result in an interior fire.
🔴 DASHBOARD WARNING LIGHTS — UNIVERSAL GUIDE

53 warning lights classified by urgency. Appears on your vehicle? Check the urgency level.

Show all dashboard warning lights
🔴 IMMEDIATE STOP — pull over
Oil Pressure WarningEngine
Engine Temperature WarningCooling
!BRAKE
Brake System WarningBrakes
K
Immobilizer / Key FaultSecurity
🟠 WARNING — check soon
Malfunction Indicator Light (MIL) / Check EngineEngine
Diesel Particulate Filter (DPF)Emissions
+−
Battery / Charging SystemElectrical
Low Fuel WarningFuel
!BRAKE
ABS WarningBrakes
!BRAKE
Brake Pad Wear IndicatorBrakes
!BRAKE
Electronic Parking Brake (EPB)Brakes
!
Power Steering WarningSteering
ESC / Stability Control FaultChassis
Tire Pressure Warning (TPMS)Chassis
Transmission Temperature WarningTransmission
Transmission / Gearbox FaultTransmission
Airbag / SRS WarningActive safety
EGR / Exhaust Gas Recirculation FaultEmissions
Catalytic Converter / Emissions FaultEmissions
AdBlue / DEF Level LowEmissions
Coolant Level LowCooling
Hybrid / EV System WarningHybrid
EV Charge System FaultHybrid
12V Battery (Hybrid/EV Auxiliary)Hybrid
S
Suspension Fault / Air SuspensionSuspension
N
CAN Bus / Network Communication FaultNetwork
Water in Fuel FilterFuel
Diesel Injector FaultFuel
!
Steering Angle Sensor FaultSteering
Turbo / Boost Pressure FaultEngine
Regenerative Braking Fault (Hybrid/EV)Hybrid
🟡 MONITOR
Fuel Cap / Evap SystemEmissions
?
4WD / AWD SystemDrivetrain
L
Bulb Failure WarningLighting
L
Headlight Range / Leveling FaultLighting
Service / Maintenance DueMaintenance
AC
A/C System FaultHvac
Clutch Wear WarningTransmission
A
Cruise Control / ACC FaultADAS
🔵 INFORMATION
Engine Temperature Low (Blue)Cooling
Glow Plug / Diesel PreheatEngine
Traction Control / ESC OffChassis
Seatbelt ReminderActive safety
L
Rear Fog Light IndicatorLighting
A
Lane Departure / LDWS WarningADAS
A
Forward Collision Warning (FCW/AEB)ADAS
A
Blind Spot Monitor FaultADAS
A
Rear Parking Sensor / Camera FaultADAS
Windshield Washer Fluid LowMaintenance
!
Door Open WarningBody
!
Hood / Trunk Open WarningBody
Gear Shift Indicator (Manual)Transmission
Sport / Performance Mode ActiveTransmission
📢 REPORTED COMPLAINTS & PROBLEMS (NHTSA)

24303 owner complaints filed with the U.S. National Highway Traffic Safety Administration (NHTSA) for the Jeep Grand-Cherokee across model years 1993–2024. These are real, verified reports submitted by vehicle owners.

1650 crash reports 537 fires 1313 injuries 53 deaths
Complaints by model year (most reported first)
Model year 20142359
Model year 20052051
Model year 20111637
Model year 20121632
Model year 20021476
Model year 19981426
Model year 20151330
Model year 20061297
Most reported components (all years)
Electrical System6937
Power Train3431
Service Brakes2682
Engine2534
Air Bags2041
Unknown Or Other1799
Sample reports
The contact owns a 2011 Jeep Grand Cherokee. The contact received a notification of NHTSA Campaign Number: 19V813000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that shortly af… (MY 2011)
The vehicle has experienced recurring safety-related issues associated with the hybrid electrical and propulsion systems. During normal operation, warning messages related to the hybrid system appeared, and the vehicle entered reduced fu… (MY 2022)
Battery system still malfunctions after both 73C and 68C were performed by dealer. After these "updates to software" my battery discharges to unusable levels. This occurs after a full charge and the vehicle sets for three to four days… (MY 2024)
The panel that holds in the knee airbags under the steering wheel came open for no reason and exposed the air bag. The vehicle was not involved in a crash and appears to be a manufacture workmanship issue. (MY 2015)

Source: NHTSA complaints database (U.S. data.gov). Figures cover production years 1993–2024.

Frequently Asked Questions

Does the Jeep Grand-cherokee have any safety recalls?

Yes — 24 official NHTSA recall campaign(s) affect this model, mainly: Front Seat Heating Elements May Overheat, Underbonnet Fire Concern, Side Airbag May Not Deploy. Check the recalls section for your exact year/VIN.

What does fault code P0300 mean on the Jeep Grand-cherokee?

Random/Multiple Cylinder Misfire Detected This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.

What does fault code P0128 mean on the Jeep Grand-cherokee?

Coolant temperature below thermostat regulating temperature — thermostat stuck open or faulty This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.

What does fault code P0011 mean on the Jeep Grand-cherokee?

A Camshaft Position Timing Over-Advanced or System Performance (Bank 1) This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.

Are engine problems common on the Jeep Grand-cherokee?

Yes — 610 of 4000 real owner reports filed with NHTSA mention the engine. One owner reported: “I WAS DRIVING TO THE STORE ONE DAY AND I PULLED INTO A STALL AND TRYD TO SHIFT INTO PARK WHEN IT WAS LOCKED IN GEAR I THEN PULLED THE E BRAKE PULLED THE SHIFTER BACK AND FORTH WITH PRESSURE WHILE APPL…” See the owner-reported complaints section below for more.

Are transmission problems common on the Jeep Grand-cherokee?

Yes — 624 of 4000 real owner reports filed with NHTSA mention the transmission. One owner reported: “TL* THE CONTACT OWNS A 1993 JEEP GRAND CHEROKEE. THE CONTACT STATED WHILE THE VEHICLE WAS PARKED AT HER RESIDENCE, SHE HEARD AN ABNORMAL NOISE AND SAW BOLTS FROM THE STEERING GEAR EXPLODE FROM THE VEH…” See the owner-reported complaints section below for more.

Are brakes problems common on the Jeep Grand-cherokee?

Yes — 692 of 4000 real owner reports filed with NHTSA mention the brakes. One owner reported: “I WAS DRIVING TO THE STORE ONE DAY AND I PULLED INTO A STALL AND TRYD TO SHIFT INTO PARK WHEN IT WAS LOCKED IN GEAR I THEN PULLED THE E BRAKE PULLED THE SHIFTER BACK AND FORTH WITH PRESSURE WHILE APPL…” See the owner-reported complaints section below for more.

What tyres does the Jeep Grand-Cherokee (1993–2024) use?

The original OEM tyre size for the Jeep Grand-Cherokee (1993–2024) is 215/55 R16. Compatible alternative sizes: ["265/55R19", "245/45R19", "275/45R21", "245/70R17", "265/50R20"]. See the Tyres section on this page to compare offers from the main suppliers.

What is the right battery for the Jeep Grand-Cherokee (1993–2024)?

The battery specified for the Jeep Grand-Cherokee (1993–2024) is group 48 (BCI), with a cold cranking rating of 600A. See the Battery section on this page for the main cross-references between brands.

What engine oil should I use on the Jeep Grand-Cherokee (1993–2024)?

The engine oil specification for the Jeep Grand-Cherokee (1993–2024) is Mopar 0W-20 Full Synthetic. Always use the viscosity grade approved by the manufacturer: a different oil can reduce engine protection and void the warranty. Check the change interval in the Maintenance section.

Which OBD2 fault codes are commonly documented for the Jeep Grand-Cherokee (1993–2024)?

Commonly documented OBD2 codes across many vehicles include: P0420, P0300, P0171. Find the full description, likely causes and estimated repair costs in the OBD2 Codes section on this page.

How often should the Jeep Grand-Cherokee (1993–2024) be serviced?

Routine maintenance for the Jeep Grand-Cherokee (1993–2024) typically includes an oil change every 6,000–9,000 miles (10,000–15,000 km), an air filter every 12,000–18,000 miles (20,000–30,000 km) and a brake inspection every 12,000 miles (20,000 km). Check the full plan with specific intervals in the Scheduled Maintenance section on this page.

Have a specific fault code on your Jeep Grand-Cherokee (1993–2024)? Search the code in the OBD2 section of this page or use the full TroubleAtlas DTC database. Need tyres? Compare prices and compatible sizes in the TroubleAtlas comparator.

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