2020 Acura RLX Service and Repair Manual
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2020 Acura RLX Service and Repair Manual
The 2020 Acura RLX factory service and repair manual covers both powertrain versions of the sedan — the 3.5L V6 and the 3.5L full-hybrid V6 — across both trims, with OEM procedures, torque specifications, wiring diagrams, and guided diagnostics. It is matched to this exact year, so the specifications and sequences are correct for your engine and trim.
Engines covered
- 3.5L V6 — 3471cc (212 cu in), SOHC, naturally aspirated, gas
- 3.5L V6 — 3471cc (212 cu in), SOHC, naturally aspirated, hybrid
Body styles covered
- 4-door sedan
Trims covered
- Base
- Sport Hybrid SH-AWD
Known issues on the 2020 RLX. One recall is on federal record for this model year: a gasoline fuel-delivery fuel pump whose failure can cause an engine stall while driving, increasing the risk of a crash. Owners have filed 2 complaints and 9 technical service bulletins have been issued for the year. This manual carries the factory diagnostic and repair procedures behind those systems.
From a scheduled service interval to a fuel-delivery diagnosis or a hard-to-trace wiring fault, it keeps you on the OEM procedure and the correct specification for your specific 2020 RLX.