Parts for your 2020 Honda Cr-v-Control arms

2020 Honda CR‑V control arms: what they do and when to service them

Control arms are absolutely used on the 2020 Honda CR‑V. Technical sources including the Honda CR‑V 2020 Owner’s Guide (suspension overview), the 2017–2022 Honda CR‑V Service Manual (front and rear suspension chapters), and Honda Genuine Parts catalogues confirm a MacPherson strut front end with lower control arms and a multi‑link rear setup with multiple control links/arms and a trailing arm. These arms locate the hubs, control camber and toe through their bushings and ball joints, and let the dampers and springs do their job without unwanted play.

On this CR‑V, the front lower control arms pivot on large rubber (often fluid‑filled) bushings and connect to the knuckle via a ball joint. The rear multi‑link uses a mix of lateral links and arms with bushings to manage wheel movement. The whole lot keeps handling tidy, braking stable, and tyre wear even—so when bushings crack or ball joints loosen, the drivability goes off song.

Typical warning signs owners notice include knocks over bumps, a dull clunk on take‑off or braking, wandering or tramlining on the motorway, vibration under braking, and feathered or rapidly wearing tyres. If any of that shows up, the control arm assemblies and bushings deserve a close look during servicing.

There’s no fixed replacement interval, but a quick suspension inspection at each service (or at least every 10–15,000 km) helps catch issues early. On higher‑kilometre CR‑Vs, front compliance bushings are common wear items. Many workshops replace individual bushings where practical, but complete arm assemblies can be a smart choice when multiple components are tired, saving labour and restoring geometry in one go.

Good practice for this model includes:

• Replacing any specified “self‑locking” fasteners and ball joint nuts, as Honda calls for new hardware in several locations.
• Snugging arm bolts at normal ride height to avoid preloading the bushings.
• Booking a full four‑wheel alignment after any arm, bushing, or ball joint work—essential for even tyre wear and straight‑line stability.
• Choosing quality parts matched to the CR‑V’s spec, genuine or reputable aftermarket arms keep NVH in check.

Looked after properly, the CR‑V’s control arms deliver the composed ride and surefooted feel owners expect, keeping it roadworthy for rego or WOF and confident on long Kiwi and Aussie drives alike.

How long do control arm bushings last on a 2020 CR‑V?

Service life varies with roads and loads, but many see 80–150,000 km before noticeable cracking or excess movement. City curbs, gravel, and towing can shorten that. Regular inspections help pick up small tears and seepage in fluid‑filled bushings before they turn into knocks and alignment issues.

Do the control arms need replacing in pairs?

It’s not mandatory, but pairing left and right on the same axle is common sense when wear is similar. It keeps handling balanced and saves on duplicated alignments and labour if the opposite side is likely to follow soon.

Is an alignment required after control arm or bushing work?

Yes. Any change to arms, bushings, or ball joints affects camber and toe. A four‑wheel alignment after the job protects tyres, improves steering feel, and ensures the CR‑V tracks straight.