NOTE: When the engine is cold, check the level of the supercharger dipstick. Inspect the supercharger oil every 30,000 miles (48,000 km).
- Park the vehicle on a level spot and turn the engine off.
- On the 4WD models, remove the left front suspension support member and the shift cable stay.
- Turn the yellow headed supercharger oil level dipstick counterclockwise and pull it out.
| Fig. 1:
The supercharger dipstick is yellow

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- Wipe the dipstick with a clean rag.
- Reinsert the dipstick, turn it fully clockwise or the reading will not be correct.
- Remove the dipstick again and look at the oil level on the end.
- The oil level should be between the L and F marks on the dipstick.
- If the level is low, check for leakage and Air Control Valve (ACV), and add oil up to the F mark.
- Add supercharger oil through the dipstick tube using a vinyl tube and syringe. Recheck the oil level.
| Fig. 2:
Using a syringe and vinyl tube, insert the supercharger oil into the dipstick tube

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NOTE: The supercharger could be damaged if it is overfilled or the oil level is low.
- On the 4WD models, reinstall the left front suspension support member and shift cable assembly.