Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Alarm Switch Replacement

Removal Procedure

Caution: Refer to Battery Disconnect Caution in Service Precautions.





1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure.
2. Disconnect the electrical connector from the fluid pressure alarm switch.
3. Remove the fluid pressure alarm switch from the vehicle by rotating the switch in a counter clockwise direction.

Installation Procedure

Notice: Refer to Fastener Notice in Service Precautions.





1. Install the fluid pressure alarm switch to the vehicle.
Tighten the fluid pressure alarm switch to 12 Nm (106 inch lbs.).
2. Connect the battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure.