For 1990-2009 cars

### Removal Procedure

1. Remove the air induction system. (DOHC shown, SOHC similar.)
2. Disconnect the electrical connector.
3. Remove the switch.

### Installation Procedure

1. Apply sealant with Teflon® P/N 21485278 or equivalent on the threads before installing.
2. Install the switch.

Tighten
Tighten the back-up lamp switch to 38 N·m (28 lb ft).

3. Connect the electrical connector to the switch.
4. Install the air induction system. (DOHC shown, SOHC similar.)