Mazda 3 Service Manual: Sensors, Switches, Relays

Rear ABS Wheel Speed Sensor Removal/Installation

1. Remove the under cover.. 2. Remove in the order indicated in the table. 3. Install in the reverse order of removal. 1 Connector 2 Bolt ...

ABS HU/CM Inspection

1. Disconnect the ABS HU/CM connector.. 2. Connect the negative battery cable.. 3. Attach the tester lead to the ABS HU/CM wiring harness-side connector and inspect the voltage, continuity, or r ...

Other materials:

Rear Bumper Disassembly/Assembly
1. Remove the License plate lights.. 2. Disassemble in the order indicated in the table. 1 Fastener A 2 Bracket 3 Screw B 4 Reflector (See Reflector Removal Note) 5 ...

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 ...

Sunroof Switch Inspection
NOTE: The sunroof switch is together with the front map light. 1. Disconnect the negative battery cable.. 2. Remove the map light from the headliner.. 3. Inspect for continuity between the sunroof switch terminals using an ohmmeter. If not as specified, replace the sun ...