For 1990-2009 cars

### Removal Procedure

1. Remove the PCM. Refer to Powertrain Control Module Replacement/Programming .
2. Remove the KS Module cover.
3. Gently squeeze the latches on the KS Module and carefully lift the KS Module out of the PCM.

### Installation Procedure

1. Carefully insert the KS module into the socket in the PCM. Carefully press down on the KS Module until the latches engage.
2. Install the KS Module cover to the PCM.
3. Install the PCM. Refer to PCM Replacement/Programming .