Here’s a comprehensive overview of the Simplicity Broadmoor series, covering its error/warning system, specifications, and owner reviews. This will help you understand the machine’s strengths and how to address issues if they arise.

Table of Contents

1. Engine Won’t Start or Stalls

Symptoms: Clicking but no start, slow to start, dies mid-mow.

Common Causes & Fixes:

Dead/Weak Battery:
Solution: Charge battery fully or replace if it doesn’t hold charge. Clean battery terminals.
Dirty Spark Plug:
Solution: Remove, clean, and gap or replace spark plug.
Old or Stale Fuel:
Solution: Drain fuel tank, replace with fresh fuel, and replace fuel filter if clogged.
Bad Fuel Solenoid or Safety Switch:
Solution: Test and replace faulty solenoid or seat/brake safety switches.
Clogged Air Filter:
Solution: Replace or clean air filter regularly.

2. Engine Runs Rough or Misses

Symptoms: Surging, sputtering, rough idle, low power under load.

Common Causes & Fixes:

Clogged Carburetor or Fuel Line:
Solution: Clean carburetor and fuel line; use carburetor cleaner or have professionally serviced.
Water in Fuel:
Solution: Drain tank and carb, refill with fresh fuel.
Bad Ignition Coil or Spark Plug:
Solution: Test/replace the ignition coil or plug as needed.

3. Blade or Deck Problems

Symptoms: Uneven or scalped cutting, blades not engaging, vibration.

Common Causes & Fixes:

Dull/Chipped Blades:
Solution: Sharpen or replace blades.
Deck Belt Slipping or Broken:
Solution: Inspect, tighten, or replace drive deck belt.
Deck Out of Level:
Solution: Level mower deck per manual using height adjusters.
Clogged Deck:
Solution: Remove grass/debris from under the deck after each mow.

4. Drive/Transmission Issues

Symptoms: Mower will not move, loses drive, jerky/slow motion.

Common Causes & Fixes:

Drive Belt Worn/Off:
Solution: Reinstall or replace worn/hard drive belt.
Low or Old Transmission Fluid:
Solution: Check and replace hydrostatic transmission fluid.
Linkage Issues:
Solution: Inspect for bent/detached linkage and reconnect or replace.

5. Electrical Problems

Symptoms: No lights, instruments dead, PTO/Blades don’t engage.

Common Causes & Fixes:

Blown Fuse:
Solution: Check and replace blown fuse with correct amperage.
Loose/Corroded Connections:
Solution: Inspect wiring, clean connections, and resecure any loose wires.
Faulty Safety Switch:
Solution: Test seat, PTO, or brake switch and replace if faulty.
Bad PTO Clutch:
Solution: Test voltage at PTO clutch; replace clutch if not engaging.

6. Steering or Vibration Issues

Symptoms: Hard to steer, wobbly wheels, excess vibration.

Common Causes & Fixes:

Loose or Worn Steering Components:
Solution: Inspect steering gear, bushings, and tie rods; tighten or replace.
Unbalanced or Bent Blades/Shafts:
Solution: Check for bent blades or spindle, and correct or replace as needed.
Low Tire Pressure:
Solution: Check and inflate to recommended PSI.

7. Error Lights or Codes

Most Broadmoors have basic dash warning lights for oil, battery, etc., not digital error codes. Key messages and fixes:

Oil/Engine Light: Check oil level and add oil immediately.
Battery/Charging Light: Check battery charge, alternator, or replace battery.
PTO/Blade Warning: Check that all safety switches are engaged and PTO is not overloaded.

Maintenance Tips

Change oil and filters per the manual (~every 25-50 hours).
Sharpen/change blades at least once a mowing season.
Clean mower deck after each use.
Keep battery connections tight and corrosion-free.
Store out of weather for longest life.

Simplicity Broadmoor Transmission Problems

Owner Review Insights

Pros:

Excellent cut quality and striping.
Comfortable ride and ergonomic controls.
Durable frame and overall build.

Cons:

Sensitive to bad fuel; keep gas fresh.
Deck and PTO belts wear with heavy use—keep spares.
Hydro transmission can get sluggish if not serviced.

Simplicity Broadmoor Error Codes & Warning Lights

Simplicity Broadmoor lawn tractors typically use a simple warning light and status message system rather than alphanumeric error codes found in more advanced machinery. Here’s how it works and what to watch for:

Common Dashboard Lights & Meanings

Warning Light / Message	What It Means	What To Check / Do
Oil Pressure	Low oil pressure	Stop immediately, check oil level, add oil as needed.
Battery/Charging	Battery not charging	Check alternator, wiring, fuses, and battery terminals.
PTO/Blade Engaged	PTO (blades) are on or fault detected	Confirm operator is seated & all safety switches engaged.
Parking Brake	Brake is on or not fully released	Release parking brake before operating.
Reverse Operation	Mowing in reverse is restricted	Override switch as per manual, if needed.
Service Soon / Hourglass	Maintenance interval reached	See owner’s manual for what service is due.

Note: If you see a new or persistent warning light, consult your owner’s manual for an exact message meaning and reset procedures.

No complex “error codes” are typical; usually, issues are displayed through icons and sometimes brief descriptions (like “CHECK OIL”).

Simplicity Broadmoor Key Specifications

Feature	Detail
Engine	Briggs & Stratton Professional Series V-twin (20-25 HP, depending on model/year)
Displacement	656-724 cc (varies by year/model)
Transmission	Hydrostatic, Foot pedal-controlled
Chassis	Full-length welded steel frame
Cutting Widths	42″, 44″, or 48″ fabricated decks
Height Increments	Infinite, with easy lever adjustment
Suspension	Front and rear (select models)
Cruise Control	Yes
Deck Engagement	Electric PTO (push button)
Turning Radius	18 inches (tight turn)
Fuel Capacity	3.5 gallons (13.2 liters)
Tires	22×9.5-12 (rear), 16×6.5-8 (front)
Warranty	3-4 years (check current model details)
Other Features	Suspension comfort seat, dash display, headlamps, easy-access service points

Dimensions and some features may vary by production year and deck size.

Simplicity Broadmoor Owner Reviews

Positive Feedback:

Excellent Cut Quality: Renowned for leaving a striped “baseball field” look thanks to Simplicity’s full-width rear rollers.
Comfort: Suspension seat and deck provide a smoother ride than most lawn tractors, especially for uneven lawns.
Power: Ample engine power for tough jobs and handling slopes.
Easy Maintenance: Good access to oil, fuel, belts, and filters.

Constructive Criticism:

Sensitive to Bad Fuel: Like many modern mowers, stale or ethanol-rich fuel can cause starting/running issues.
PTO and Deck Belt Wear: Belts are a regular replacement item for heavy users.
Hydro Transmission: Can get sluggish if oil isn’t changed periodically or fluid gets hot (especially on older or heavily-used units).
Cost: Price point is higher than entry-level mowers, but most agree it’s worth it for comfort/cut and durability.

Sample Owner Comments:

“The ride is so comfortable—even on my bumpy yard—and the stripes are beautiful. Worth the investment for sure.”
— Suburban homeowner
“Easy to use, powerful, but be diligent about gas quality and basic seasonal maintenance.”
— Rural property owner

Summary Table

Area	Standout Feature/Note
Cut Quality	Full-width roller, excellent stripes
Comfort	Suspension, plush seat, smooth operation
Power	Briggs V-twin, great for hills and tough grass
Maintenance	Easy-access components, but belts/fuel can cause issues
Reliability	High, when maintained with fresh fuel and regular care

In summary:

The Simplicity Broadmoor is a premium lawn tractor known for exceptional cut quality and comfort. Dashboard warning lights alert you to oil, battery, PTO, parking brake, and maintenance intervals—watch for these and maintain as scheduled. Most issues are addressed easily if you follow the manual’s recommendations on belts, fluids, and seasonal upkeep.

David Holtzman

I’m David man behind Lawn Mowerly; I’ve been dealing with lawnmowers and Tractors with my father since I was a kid. I know every make and model and what each one is capable of and love helping people find the perfect equipment for their needs.