Mazda 3 Service Manual: Brake Switch Inspection

Mazda 3 Service Manual / Brakes / Sensors, Switches, Relays / Brake Switch Inspection

CAUTION:

Inspect the brake switch with it installed to the brake pedal, otherwise the brake switch may not operate normally. If the brake switch is removed from the brake pedal, replace the brake switch with a new one.

1. Disconnect the brake switch connector.

2. Verify that the continuity is as indicated in the table.

If not as indicated in the table, replace the brake switch.

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 ...

Input/Turbine Speed Sensor Inspection [FS5 A EL]

CAUTION: Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it. ...

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