Mazda 3 Service Manual: ABS

Precaution [Dynamic Stability Control (DSC)]

1. The ABS warning light and/or brake system warning light and/or DSC indicator light and/or DSC OFF light illuminate even when the system is normal. Warning lights that may ...

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:

Trunk Lid Opener Switch Inspection
1. Disconnect the negative battery cable.. 2. Remove the trunk lid trim.. 3. Remove the high-mount brake light.. 4. Remove the trunk lid opener switch.. 5. Verify the continuity of trunk lid opener switch terminals A and B. 6. Verify that the continuity is as indicated in the table. ...

Back Up Light Switch Removal/Installation [A26 M R]
1. Disconnect the negative battery cable. 2. Disconnect the back-up light switch connector. 3. Remove the aerodynamic under cover No.2.. 4. Remove the back-up light switch with the gasket. 5. Install a new gasket and the back-up light switch to the transaxle case. Tightening torque ...

Crankshaft Position (CKP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Visual Inspection CAUTION: When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect the engine control. Be sure there is no foreign material on the CKP sensor when replacing. ...