Mazda 3 1.gen. 2003 - 2009 - The most common problems and failures

Mazda 3 1nd gen.

What are the most common problems and failures of Mazda 3 1.gen. and how to solve them?

Mazda 3 1.gen. - ALL MODELS SINCE 2005 
PROBLEM - The sound of squealing from the rear brakes.
CAUSE - Vibration between brake linings and discs.
REPAIR - Remove the rear brake pads. Clean and lubricate the rear brake pliers bracket. Apply modified rear brake linings.

Mazda 3 1.gen. - ALL MODELS FROM 01/2005. 
PROBLEM - Click from the drive shaft when starting or changing gear to reverse gear.
CAUSE - Movement between front hub and drive shaft.
REPAIR - Remove the drive shaft from the front hub. Remove the protective cover from the drive shaft. Thoroughly clean all contact surfaces.

Mazda 3 1.gen. - ALL MODELS FROM 01/2006. 
PROBLEM - Creaking from the front suspension when driving on bad roads or over lying cops.
CAUSE - Defective front suspension lower arm brackets.
REPAIR - Install new front suspension lower arms. Check the alignment of the front wheels and adjust if necessary.

Mazda 3 1.gen. - ALL MODELS 
PROBLEM - Turn signal error / four turn signals. Windshield wiper error.
CAUSE - Defective multifunction control module.
REPAIR - Perform component, electronics, and mechanical tests (as needed) to eliminate other possible causes. If no error is found: Install a new multifunction control module.

Mazda 3 1.gen. - ALL MODELS EXCEPT 2.3 MPS 
PROBLEM - The engine occasionally cannot start.
CAUSE - Weak electrical connection between starter solenoid and electrical installation connectors.
REPAIR - Repair the starter electrical wiring assembly using the repair kit.

Mazda 3 1.gen. - ALL MODELS 
PROBLEM - Leaking engine oil from the oil sump.
CAUSE - Poor sealing quality between oil sump and engine block.
REPAIR - Remove the engine oil pan. Thoroughly clean all surfaces. According to the manufacturer's specification, apply a layer of sealant to the engine oil sump and install.

Mazda 3 1.gen. - ALL FIVE-DEGREE MODELS FROM 06/05/08 
PROBLEM - Squealing from 3rd gear. The transmission springs from 3rd gear.
CAUSE - Worn transmission components.
REPAIR - Remove the transmission from the vehicle and disassemble it. Replace parts according to the list.

Mazda 3 1.gen. - ALL MODELS 
PROBLEM - The stored error code cannot be deleted after replacing the power steering pump. Fault code stored in the power steering control module error memory: B2477.
CAUSE - Software incompatibility between power steering control module and power steering pump.
REPAIR - Reprogram the power steering control module with the updated software.

Mazda 3 1.gen. - ALL MODELS WITH GASOLINE ENGINE 
PROBLEM - Strong vibrations in the vehicle when standing and the engine idling. Oil leak in the front of the vehicle.
CAUSE - Right engine mount defective.
REPAIR - Replace the right engine mount.

Mazda 3 1.gen. - ALL MODELS WITH ENGINE CODES LF / L3, FROM 07/2008 
PROBLEM - Coolant leaks from the pipe connecting the block on the left side of the cylinder head.
CAUSE - Poor production of the pipe connecting the block seal.
REPAIR - Remove the pipe bolts connecting the block and remove the pipe. Thoroughly clean all surfaces. Install the modified tube. Install the screws on the pipe that connects the block. Tightening torque: 8-11 Nm.

Mazda 3 1.gen. - ALL MODELS WITH ENGINE CODES L3 / L3 TURBO / LF3, FROM 12/07/2006 
PROBLEM - Engine Malfunction Indicator Lamp (MIL) illuminates. The engine runs in forced mode.
CAUSE - Fuel tank bleed valve (EVAP).
REPAIR - Install a new fuel tank bleed valve (EVAP).

Mazda 3 1.gen. - ALL MODELS WITH POWER STEERING 
PROBLEM - The power steering control indicator illuminates. Power steering failure.
CAUSE - Power steering pump defective.
REPAIR - Install the modified power steering pump. Install new power steering tubes. Replace the power steering fluid.

Mazda 3 1.gen. - ALL MODELS WITH SOIL PARTICLE FILTER (DPF) 
PROBLEM - Control indicator particulate filter (DPF) blink.
CAUSE - Soot Particle Filter (DPF) blocked. Engine oil contaminated with diesel fuel.
REPAIR - Perform forced regeneration particulate filter (DPF), using manufacturer's diagnostic equipment or the like. Replace engine oil and filter.

Mazda 3 1.gen. - ALL MODELS WITH ENGINE CODE MZR-CD (RF-TURBO) 
PROBLEM - The engine shuts down periodically. Bad cold start. Occasional loss of strength.
CAUSE - Faulty fuel pressure control solenoid valve.
REPAIR - Install a new fuel pressure control solenoid valve.

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Mladen

Hi there, I am Mladen and I am an auto enthusiast. I started this blog years ago to help like minded people share information about latest cars, car servicing ideas, used car info, exotic cars, and auto technology. You will find helpful articles and videos on a wide variety of cars - Audi, Mercedes, Toyota, Porsche, Volvo, BMW and much more. Ping us if you have anything cool to share on latest cars or on how to make older cars more efficient, or just want to say hi!