Mazda 3 Service Manual: Cooling

Vehicle Speed Sensor (VSS) Removal/Installation [FS5 A EL]

CAUTION: If foreign materials are stuck to the sensor, disturbance by magnetic flux can cause sensor output to be abnormal and thereby negatively affect control. Make sure that foreign m ...

Coolant Reserve Tank Removal/Installation [Mzr 2.0, Mzr 2.5]

WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may ...

Other materials:

Front Seat Belt Removal/Installation [Two Step Deployment Control System]
WARNING: Handling the front seat belt (pre-tensioner seat belt) improperly can accidentally deploy the pre-tensioner seat belt, which may seriously injure you. Read the air bag system service warnings and cautions before handling the front seat belt.. WARNING: The side ...

Electric Variable Valve Timing Motor/Driver Inspection [Skyactiv G 2.0]
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. CAUTION: Do not disassemble the electric variable valve timing motor/driver because it is a precision unit. 1. Remove the battery cover.. 2. Disconnect th ...

Brake/Clutch Fluid
Inspecting Brake/Clutch Fluid Level WARNING If the brake/clutch fl uid level is low, have the brakes inspected: A low brake/clutch fl uid level is dangerous. A low level could indicate brake lining wear or a brake system leak which could cause the brakes to fail and lead ...