The service and repair manual for the 2018 Chevrolet Silverado 1500 — 4.3L V6 and 5.3L V8 and 6.2L V8 engines, 15 trims. Matched to this exact model year, so the specifications and sequences are the ones Chevrolet published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2018 |
|---|---|
| Engines | 4.3L V6 — OHV 5.3L V8 — 325 cu in, OHV 6.2L V8 — 376 cu in, OHV |
| Trims | WT Crew Cab Pickup 4-Door · LS Extended Cab Pickup 4-Door · LT Standard Cab Pickup 2-Door · Custom Crew Cab Pickup 4-Door · LT Crew Cab Pickup 4-Door · WT Extended Cab Pickup 4-Door +9 |
| Federal record | 4 recalls · 727 complaints · 944 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2018 Silverado 1500 manual
03 / ContentsSections in the manual
- Quick Lookups 835
- General Information 2,108
- Accessories & Equipment 8,432
- Heating, Ventilation & A/C (HVAC) 534
- Body & Frame 2,369
- Hybrid/Electric Powertrain 500
- Brakes 961
- Maintenance 18
- Drivelines & Axles 479
- Restraints 432
- Electrical 5,134
- Steering 467
- Engine Mechanical 1,467
- Suspension 410
- Engine Performance 3,769
- Transmission 909
- Wheel Drive Shaft to Front Hub Nut (NEW) 188
04 / Known issuesRecalls on federal record for the 2018 Silverado 1500
- Service Brakes, Hydraulic — antilock/traction control/electronic limited · 19V761000Unintended activation of the driveline-protection system will cause unintended braking on.
- Air Bags · 26V166000A detached end cap or inflator rupture can allow compressed gas to escape and project the.
- Service Brakes, Hydraulic — power assist › vacuum · 19V645000As the vacuum level drops, the brake assist decreases, increasing braking effort, extendin.
- Service Brakes, Hydraulic — power assist › vacuum · 20V603000A decrease in brake assist can increase the brake pedal effort and distance required to st.
Owners have filed 727 complaints and Chevrolet has issued 944 technical service bulletins for the 2018 Silverado 1500. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2018 Silverado 1500 manual
Is this manual specific to the 2018 Silverado 1500?
Yes. It is the OEM manual matched to the 2018 model year, covering the 4.3L V6 and 5.3L V8 and 6.2L V8 across the WT Crew Cab Pickup 4-Door, LS Extended Cab Pickup 4-Door, LT Standard Cab Pickup 2-Door, Custom Crew Cab Pickup 4-Door, LT Crew Cab Pickup 4-Door, WT Extended Cab Pickup 4-Door, Custom Extended Cab Pickup 4-Door, LTZ Extended Cab Pickup 4-Door, LTZ Crew Cab Pickup 4-Door, SSV Crew Cab Pickup 4-Door, LT Extended Cab Pickup 4-Door, High Country Crew Cab Pickup 4-Door, LS Standard Cab Pickup 2-Door, LS Crew Cab Pickup 4-Door, WT Standard Cab Pickup 2-Door trims. Specifications and procedure sequences are the ones Chevrolet published for this year.
What 2018 Silverado 1500 problems does it help with?
4 recalls are on federal record for the 2018 Silverado 1500, covering service brakes, hydraulic, air bags. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Chevrolet dealers.
Does it include 2018 Silverado 1500 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 Silverado 1500 years and 2018 Chevrolet models
2024 Silverado 1500 · 2023 Silverado 1500 · 2022 Silverado 1500 · 2021 Silverado 1500 · 2020 Silverado 1500 · 2019 Silverado 1500 · 2017 Silverado 1500 · 2016 Silverado 1500 · 2015 Silverado 1500 · 2014 Silverado 1500 · 2013 Silverado 1500 · 2012 Silverado 1500 · all 26 years
2018 Chevrolet Aveo · 2018 Chevrolet Beat · 2018 Chevrolet Blazer · 2018 Chevrolet Bolt EV · 2018 Chevrolet Camaro · 2018 Chevrolet Cavalier · 2018 Chevrolet Cheyenne · 2018 Chevrolet City Express · 2018 Chevrolet Colorado · 2018 Chevrolet Corvette · 2018 Chevrolet Cruze · 2018 Chevrolet Equinox · every 2018 model