1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
Socket Removal Note
1. Insert a tape-wrapped screwdriver into the socket hole, then press against the ring protrusion to lift the socket toward you.
2. As shown in the figure, lift out the socket until the ring protrusion locks into the lower socket hole.
3. Remove the boot panel.
4. From behind the boot panel, slide a tape-wrapped screwdriver in between the socket and the ring protrusion.
5. While twisting the ring protrusion with the screwdriver, push out and remove the socket.
Ring Removal Note
Pull the ring forward while compressing the hooks.
Mazda 6 Service Manual: Oil control valve (ocv) removal/installation
L3
1. Disconnect the negative battery cable.
2. Remove the plug hole plate.
3. Remove the high-tension lead. (See HIGH-TENSION LEAD
REMOVAL/INSTALLATION.)
4. Remove the oil control valve (OCV) connector.
5. Remove the ventilation hose.
6. Remove the cylinder head cover. (See Cylinder Head Co ...
Mazda 6 Service Manual: Key Battery Replacement
If the buttons on the transmitter are inoperable and the operation indicator
light does not flash, the battery may be dead.
Replace with a new battery before the transmitter becomes unusable.
CAUTION
Make sure the battery is installed correctly. Battery leakage could occur
if it is not in ...