Glow Plug Relay (Mazda BT-50 (1))

Removal and installation

1. Disconnect the cable from the negative terminal of the battery.

2. Remove the glow plug relay as shown in the figure.



3. Install in reverse order.

Examination

1. Check for continuity between terminals "A" and "B" and for absence of continuity between terminals "C" and "O".



2. Apply battery voltage to terminal "A" and ground to "B". Check for continuity between terminals "C" and "O".

If the result does not match the description, replace the relay.