5 L4-2.3L (2007)
1. Remove the under cover.
2. Disconnect the cord assembly connector.
3. Start the engine, with gear position in N or R
4. Reaffirm that there is no continuity between the cord assembly terminal and ground.
5. Firmly depress the brake pedal with the left foot.
6. Shift the selector lever to D range.
7. Verify that there is continuity between the oil pressure switch terminal and ground.
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If there is any malfunction, replace the oil pressure switch.
8. Connect the oil pressure switch connector.
9. Install the under cover.
Off-vehicle inspection
1. Remove the oil pressure switch.
2. Apply air pressure at 400-440 kPa (4.1-4.4 kgf/cm2 58-63 psi)