mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Brake Fluid Pump > < ABS Light|Testing and Inspection
Page 1
background image

ABS Main Relay: Testing and Inspection

Fig. 38  Valve Relay Connector Pin Identification.

Fig. 39  Valve Relay Continuity Specifications.

1.

Disconnect battery ground cable.

2.

Release valve relay locks from hydraulic unit, then remove valve relay.

3.

Using ohmmeter, check continuity of relay terminals, Figs. 38 and 39.

4.

If continuity is not as specified, replace valve relay.

Brake Fluid Pump > < ABS Light|Testing and Inspection