Shift Interlock Switch: Testing and Inspection

A/T Park Pin Switch Test

1. Remove the center console. Center Console Removal/Installation

2. Disconnect the park pin switch/A/T gear position indicator panel light harness connector (4P) (A).

3. Move the shift lever to P, and check for continuity between park pin switch/A/T gear position indicator panel light connector terminals No. 3 and No. 4.
There should be continuity.

4. Shift out of P, and check for continuity between connector terminals No. 3 and No. 4.
There should be no continuity.

5. If the park pin switch tests OK, install the center console. Center Console Removal/Installation
If the park pin switch fails the test, replace the park pin switch. A/T Gear Position Indicator Panel Light Harness/Park Pin Switch Replacement