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

Braking Sensor/Switch: Service and Repair

Stop Lamp Switch:






Remove or Disconnect

1. Negative battery cable.
2. Disable SIR.
3. Retainer from brake pedal pin. Use snap ring pliers.
4. Switch by unsnapping from pushrod.
5. Electrical connector from switch.

Install or Connect

1. Electrical connector into switch.
2. Switch by snapping it onto pushrod.
3. Retainer onto brake pedal pin. Use 11mm (7/16 inch) socket to push new clip on pin.
4. Negative battery cable.
5. Enable SIR.