Generations
RN1 — First Generation
2001–2006
1.7 VTEC, 2.0 VTEC
Top issues to watch for
The most serious Honda Stream problems ranked by severity. We track 5 known issues — here are the ones you need to know about first.
Dangerous
Body corrosion at mounting points (RN1)
MOT data shows the Stream fails for structural corrosion at 9.0x the fleet average and subframe mounting area corrosion at 6.9x the average. This affects the areas where suspension and subframe components mount to the body shell. Unlike surface rust, this threatens the structural integrity of the vehicle and is classified as dangerous. The pattern suggests inadequate corrosion protection in critical load-bearing areas of the monocoque structure.
What happens if ignoredStructural corrosion at mounting points creates an immediate safety risk. The subframe or suspension components can separate from the body shell during driving, causing complete loss of control. Repair involves cutting out corroded sections and welding in new metal - often uneconomical relative to the car's value. The vehicle should not be driven with confirmed structural corrosion.
Independent garage
£800–£2,000
Specialist
£1,000–£2,500
Parts only
£200–£600
Major
Brake binding and pedal wear (RN1)
MOT data shows brake binding failures at 5.6x the fleet average, indicating seized brake calipers or corroded sliding pins. This causes continuous brake drag, overheating, reduced fuel economy, and premature pad and disc wear. The Stream also shows pedal rubber deterioration at 5.6x the fleet average, suggesting material quality issues with interior components exposed to brake heat cycling.
What happens if ignoredBinding brakes cause overheating, premature component wear, and reduced braking effectiveness. Severe cases can cause brake fade or fire. Typical repair involves caliper overhaul or replacement, new pads and potentially discs, costing £400-800 per affected corner. The car remains driveable but fuel economy and braking performance will be compromised.
Independent garage
£200–£600
Specialist
£250–£700
Main dealer
£350–£900
Parts only
£120–£300
Minor
Suspension bush and joint wear (RN1)
The Stream shows accelerated wear of suspension bushes and ball joint dust covers compared to typical Honda models. MOT data shows failure rates 8.7x the fleet average for worn suspension components and 13.6x for deteriorated dust covers. This affects ride quality, tyre wear patterns, and steering precision. The pattern suggests the suspension mounting geometry or bush material specification may not be optimal for UK road conditions.
What happens if ignoredWorn bushes cause poor handling, increased tyre wear, and potential MOT failure. Advanced wear can affect vehicle stability and braking effectiveness. Replacement costs vary significantly depending on which specific bushes have failed, from individual wishbone bushes at £200-400 to full suspension refresh at £800-1200.
Independent garage
£200–£800
Specialist
£250–£900
Main dealer
£350–£1,200
Parts only
£80–£400
Minor
Engine management light and emissions (RN1)
This typically relates to emissions system faults including lambda sensors, catalytic converter efficiency, or EVAP system issues. VTEC engines are sensitive to fuel quality and carbon build-up, which can trigger emissions-related fault codes as the vehicle ages.
What happens if ignoredAn illuminated MIL indicates stored fault codes that will cause MOT failure. Common causes include failing lambda sensors (£200-400), catalytic converter deterioration (£600-1200), or carbon fouling requiring professional cleaning (£200-500). The vehicle remains driveable but emissions compliance and fuel economy may be affected.
Independent garage
£150–£800
Specialist
£200–£900
Main dealer
£250–£1,200
Parts only
£80–£600
1 more known issues tracked
Including wear items, electrical niggles, and generation-specific problems.
MOT failure hotspots
Based on DVSA MOT test data. These are the items where the Honda Stream fails at a significantly higher rate than the average car.
Lens defective which has no effect on emitted l...
Lights & Electrics · 120-150k miles
MOT failure rate: 38x the fleet average
Sample: 790 tests
Headlight fault
Lights & Electrics · 80-100k miles
MOT failure rate: 32x the fleet average
Sample: 236 tests
Seat mounting fault
Seatbelts & Airbags · 60-80k miles
MOT failure rate: 17x the fleet average
Sample: 199 tests
Reflector defective or damaged by up to 50% of ...
Lights & Electrics · 100-120k miles
MOT failure rate: 17x the fleet average
Sample: 713 tests
Suspension component damaged or corroded
Suspension · 80-100k miles
MOT failure rate: 15x the fleet average
Sample: 236 tests
ABS fault
Suspension · 120-150k miles
MOT failure rate: 15x the fleet average
Sample: 548 tests
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Related
Honda Stream reliability FAQs
What are the most common problems with the Honda Stream?
The Honda Stream has 5 known issues across 3 severity levels. The most serious are: Body corrosion at mounting points (RN1).
Is the Honda Stream reliable?
The Honda Stream has 1 dangerous and 1 major known issues. Most can be avoided with a thorough pre-purchase check and full service history.
How much does it cost to fix Honda Stream problems?
Repair costs range widely. The most significant issue (Body corrosion at mounting points (RN1)) costs £800–£2,000 at an independent garage. Minor issues can be under £200. Always get a full inspection before buying.