The service and repair manual for the 2018 Jeep Grand Cherokee — 3.0L V6 and 5.7L V8 and 6.2L V8 and 6.4L V8 engines, 14 trims. Matched to this exact model year, so the specifications and sequences are the ones Jeep published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2018 |
|---|---|
| Engines | 3.0L V6 — DOHC 5.7L V8 — OHV 6.2L V8 — OHV, supercharged 6.4L V8 — OHV |
| Trims | Altitude · Blindada · High Altitude · Laredo · Limited · Limited Lujo +8 |
| Federal record | 5 recalls · 1,179 complaints · 399 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2018 Grand Cherokee manual
03 / ContentsSections in the manual
- Quick Lookups 1,164
- General Information 1,835
- Accessories & Equipment 11,551
- Heating, Ventilation & A/C (HVAC) 939
- Body & Frame 2,850
- Maintenance 46
- Brakes 1,353
- Restraints 4,127
- Drivelines & Axles 407
- Steering 573
- Electrical 4,986
- Suspension 2,251
- Engine Mechanical 1,452
- Transmission 1,558
- Engine Performance 3,845
- Front 229
- Rear 229
04 / Known issuesRecalls on federal record for the 2018 Grand Cherokee
- Engine And Engine Cooling — exhaust system › emission control › gas recircul · 20V699000Combustion in the intake manifold can increase the risk of a fire.
- Electrical System — wiring › front underhood · 18V524000A vehicle stall can increase the risk of a crash.
- Service Brakes, Hydraulic — antilock/traction control/electronic limited · 22V426000A vehicle that starts and shifts out of park without applying the brake pedal can result in vehicle.
- Fuel System, Diesel — delivery › fuel pump · 22V406000Fuel starvation may result in an unexpected loss of drive power, increasing the risk of a crash.
- Engine And Engine Cooling · 23V411000An engine stall can increase the risk of a crash.
Owners have filed 1,179 complaints and Jeep has issued 399 technical service bulletins for the 2018 Grand Cherokee. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2018 Grand Cherokee manual
Is this manual specific to the 2018 Grand Cherokee?
Yes. It is the OEM manual matched to the 2018 model year, covering the 3.0L V6 and 5.7L V8 and 6.2L V8 and 6.4L V8 across the Altitude, Blindada, High Altitude, Laredo, Limited, Limited Lujo, Limited Lujo Advance, Limited Lujo V8, Overland, SRT, Summit, Summit Elite Platinum, Trackhawk, Trailhawk trims. Specifications and procedure sequences are the ones Jeep published for this year.
What 2018 Grand Cherokee problems does it help with?
5 recalls are on federal record for the 2018 Grand Cherokee, covering engine and engine cooling, electrical system, service brakes, hydraulic. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Jeep dealers.
Does it include 2018 Grand Cherokee wiring diagrams?
Yes — the complete wiring diagrams for the 2018 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $49.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther Grand Cherokee years and 2018 Jeep models
2024 Grand Cherokee · 2023 Grand Cherokee · 2022 Grand Cherokee · 2021 Grand Cherokee · 2020 Grand Cherokee · 2019 Grand Cherokee · 2017 Grand Cherokee · 2016 Grand Cherokee · 2015 Grand Cherokee · 2014 Grand Cherokee · 2013 Grand Cherokee · 2012 Grand Cherokee · all 32 years
2018 Jeep Cherokee · 2018 Jeep Compass · 2018 Jeep Grand Wagoneer · 2018 Jeep Renegade · 2018 Jeep Wagoneer · 2018 Jeep Wrangler · 2018 Jeep Wrangler JK · every 2018 model