Mazda 3 Service Manual: Sensors, Switches, Relays

Parking Brake Switch Inspection

1. Remove the upper panel.. 2. Disconnect the parking brake switch connector. 3. Verify that the continuity is as indicated in the table. If not as indicated in the table, replace the ...

Brake Fluid Level Sensor Inspection

1. Disconnect the brake fluid level sensor connector from the master cylinder. 2. Inspect for continuity according to fluid level between the brake fluid level sensor terminals. If no ...

Other materials:

Rear Beltline Molding Removal/Installation
1. Fully open the rear door glass. 2. Remove the rear door trim.. 3. Remove clip A using a fastener remover and pull up the rear beltline molding in the direction of the arrow (1) shown in the figure. 4. Remove clip B using a fastener remover and pull up the rear beltline molding in the di ...

Rear Wiper And Washer Switch Inspection
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Front scuff plate (Driver‘s side). b. Front side trim (Driver‘s side). c. Hood release lever. d. Lower panel. e. Column cover. f. Wiper and washer switch. 3. Verify that the continuity between the rear w ...

Starter Interlock Switch Removal/Installation [C66 M R]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Disconnect the starter interlock switch connector. 4. Remove the starter interlock switch from the pedal bracket. 5. Insert a new starter interlock switch into the pedal bracket hole in the direction indicated ...